cached probe / public landing
DNS & SSL for retentionnexus.com
Last probed 4 hours ago. Use "re-check now" to refresh.
probe.2026100223
probe result
/
retentionnexus.com
cached 4 hours ago
· 3447ms
A
record
[WARN] partial
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [OK] | Cloudflare | 1.1.1.1 |
162.159.140.166
|
0ms |
| [OK] | Cloudflare 2 | 1.0.0.1 |
162.159.140.166
|
0ms |
| [OK] | 8.8.8.8 |
162.159.140.166
|
0ms | |
| [OK] | Google 2 | 8.8.4.4 |
162.159.140.166
|
0ms |
| [OK] | Quad9 | 9.9.9.9 |
35.212.13.195
|
0ms |
| [OK] | OpenDNS | 208.67.222.222 |
35.212.13.195
|
0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
35.212.13.195
|
0ms |
| [OK] | Yandex | 77.88.8.8 |
162.159.140.166
|
22ms |
| [OK] | Comodo | 8.26.56.26 |
35.212.13.195
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
35.212.13.195
|
0ms |
| [OK] | Hurricane Electric | 74.82.42.42 |
35.212.13.195
|
0ms |
| [OK] | AdGuard | 94.140.14.14 |
162.159.140.166
|
0ms |
AAAA
record
[FAIL] missing
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [--] | Cloudflare | 1.1.1.1 | — no answer | 0ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 0ms |
| [--] | 8.8.8.8 | — no answer | 0ms | |
| [--] | Google 2 | 8.8.4.4 | — no answer | 0ms |
| [--] | Quad9 | 9.9.9.9 | — no answer | 0ms |
| [--] | OpenDNS | 208.67.222.222 | — no answer | 0ms |
| [--] | DNS.Watch | 84.200.69.80 | — no answer | 0ms |
| [--] | Yandex | 77.88.8.8 | — no answer | 26ms |
| [--] | Comodo | 8.26.56.26 | — no answer | 0ms |
| [--] | Verisign | 64.6.64.6 | — no answer | 0ms |
| [--] | Hurricane Electric | 74.82.42.42 | — no answer | 0ms |
| [--] | AdGuard | 94.140.14.14 | — no answer | 0ms |
MX
record
[OK] propagated
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [OK] | Cloudflare | 1.1.1.1 |
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
|
0ms |
| [OK] | Cloudflare 2 | 1.0.0.1 |
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
|
0ms |
| [OK] | 8.8.8.8 |
10 alt3.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
1 aspmx.l.google.com.
|
0ms | |
| [OK] | Google 2 | 8.8.4.4 |
10 alt3.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
|
0ms |
| [OK] | Quad9 | 9.9.9.9 |
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
|
0ms |
| [OK] | OpenDNS | 208.67.222.222 |
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
|
0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
|
0ms |
| [OK] | Yandex | 77.88.8.8 |
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
|
32ms |
| [OK] | Comodo | 8.26.56.26 |
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
|
0ms |
| [OK] | Hurricane Electric | 74.82.42.42 |
5 alt1.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
|
0ms |
| [OK] | AdGuard | 94.140.14.14 |
10 alt4.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
|
0ms |
TXT
record
[FAIL] missing
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [--] | Cloudflare | 1.1.1.1 | — no answer | 0ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 0ms |
| [--] | 8.8.8.8 | — no answer | 0ms | |
| [--] | Google 2 | 8.8.4.4 | — no answer | 0ms |
| [--] | Quad9 | 9.9.9.9 | — no answer | 0ms |
| [--] | OpenDNS | 208.67.222.222 | — no answer | 0ms |
| [--] | DNS.Watch | 84.200.69.80 | — no answer | 0ms |
| [--] | Yandex | 77.88.8.8 | — no answer | 5ms |
| [--] | Comodo | 8.26.56.26 | — no answer | 0ms |
| [--] | Verisign | 64.6.64.6 | — no answer | 0ms |
| [--] | Hurricane Electric | 74.82.42.42 | — no answer | 0ms |
| [--] | AdGuard | 94.140.14.14 | — no answer | 0ms |
NS
record
[OK] propagated
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [OK] | Cloudflare | 1.1.1.1 |
ns60.domaincontrol.com.
ns59.domaincontrol.com.
|
0ms |
| [OK] | Cloudflare 2 | 1.0.0.1 |
ns60.domaincontrol.com.
ns59.domaincontrol.com.
|
0ms |
| [OK] | 8.8.8.8 |
ns60.domaincontrol.com.
ns59.domaincontrol.com.
|
0ms | |
| [OK] | Google 2 | 8.8.4.4 |
ns60.domaincontrol.com.
ns59.domaincontrol.com.
|
0ms |
| [OK] | Quad9 | 9.9.9.9 |
ns60.domaincontrol.com.
ns59.domaincontrol.com.
|
0ms |
| [OK] | OpenDNS | 208.67.222.222 |
ns59.domaincontrol.com.
ns60.domaincontrol.com.
|
0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
ns59.domaincontrol.com.
ns60.domaincontrol.com.
|
0ms |
| [OK] | Yandex | 77.88.8.8 |
ns59.domaincontrol.com.
ns60.domaincontrol.com.
|
102ms |
| [OK] | Comodo | 8.26.56.26 |
ns59.domaincontrol.com.
ns60.domaincontrol.com.
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
ns59.domaincontrol.com.
ns60.domaincontrol.com.
|
0ms |
| [OK] | Hurricane Electric | 74.82.42.42 |
ns59.domaincontrol.com.
ns60.domaincontrol.com.
|
0ms |
| [OK] | AdGuard | 94.140.14.14 |
ns60.domaincontrol.com.
ns59.domaincontrol.com.
|
0ms |
CNAME
record
[WARN] partial
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [--] | Cloudflare | 1.1.1.1 | — no answer | 0ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 0ms |
| [--] | 8.8.8.8 | — no answer | 0ms | |
| [--] | Google 2 | 8.8.4.4 | — no answer | 0ms |
| [--] | Quad9 | 9.9.9.9 | — no answer | 0ms |
| [--] | OpenDNS | 208.67.222.222 | — no answer | 0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
;; communications error to 84.200.69.80#53: timed out
;; no servers could be reached
|
2803ms |
| [--] | Yandex | 77.88.8.8 | — no answer | 0ms |
| [--] | Comodo | 8.26.56.26 | — no answer | 0ms |
| [--] | Verisign | 64.6.64.6 | — no answer | 0ms |
| [--] | Hurricane Electric | 74.82.42.42 | — no answer | 0ms |
| [--] | AdGuard | 94.140.14.14 | — no answer | 0ms |
CAA
record
[FAIL] missing
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [--] | Cloudflare | 1.1.1.1 | — no answer | 0ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 0ms |
| [--] | 8.8.8.8 | — no answer | 0ms | |
| [--] | Google 2 | 8.8.4.4 | — no answer | 0ms |
| [--] | Quad9 | 9.9.9.9 | — no answer | 0ms |
| [--] | OpenDNS | 208.67.222.222 | — no answer | 0ms |
| [--] | DNS.Watch | 84.200.69.80 | — no answer | 0ms |
| [--] | Yandex | 77.88.8.8 | — no answer | 0ms |
| [--] | Comodo | 8.26.56.26 | — no answer | 0ms |
| [--] | Verisign | 64.6.64.6 | — no answer | 0ms |
| [--] | Hurricane Electric | 74.82.42.42 | — no answer | 0ms |
| [--] | AdGuard | 94.140.14.14 | — no answer | 0ms |
SOA
record
[WARN] partial
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [OK] | Cloudflare | 1.1.1.1 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | Cloudflare 2 | 1.0.0.1 |
ns59.domaincontrol.com. dns.jomax.net. 2026100201 28800 7200 604800 600
|
0ms |
| [OK] | 8.8.8.8 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms | |
| [OK] | Google 2 | 8.8.4.4 |
ns59.domaincontrol.com. dns.jomax.net. 2026100201 28800 7200 604800 600
|
0ms |
| [OK] | Quad9 | 9.9.9.9 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | OpenDNS | 208.67.222.222 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
;; communications error to 84.200.69.80#53: timed out
;; no servers could be reached
|
43ms |
| [OK] | Yandex | 77.88.8.8 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | Comodo | 8.26.56.26 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | Hurricane Electric | 74.82.42.42 |
ns59.domaincontrol.com. dns.jomax.net. 2026090600 28800 7200 604800 600
|
0ms |
| [OK] | AdGuard | 94.140.14.14 |
ns59.domaincontrol.com. dns.jomax.net. 2026100201 28800 7200 604800 600
|
0ms |
PTR
record
[FAIL] missing
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [--] | Cloudflare | 1.1.1.1 | — no answer | 34ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 0ms |
| [--] | 8.8.8.8 | — no answer | 0ms | |
| [--] | Google 2 | 8.8.4.4 | — no answer | 0ms |
| [--] | Quad9 | 9.9.9.9 | — no answer | 3ms |
| [--] | OpenDNS | 208.67.222.222 | — no answer | 4ms |
| [--] | DNS.Watch | 84.200.69.80 | — no answer | 33ms |
| [--] | Yandex | 77.88.8.8 | — no answer | 18ms |
| [--] | Comodo | 8.26.56.26 | — no answer | 0ms |
| [--] | Verisign | 64.6.64.6 | — no answer | 39ms |
| [--] | Hurricane Electric | 74.82.42.42 | — no answer | 0ms |
| [--] | AdGuard | 94.140.14.14 | — no answer | 0ms |
TLS / SSL health
[FAIL] no cert
! Could not fetch certificate. The host may not serve TLS on 443 or the handshake failed.
TLS 1.0
[OK] disabled
TLS 1.1
[OK] disabled
TLS 1.2
[--] no
TLS 1.3
[--] no
HTTP/2
[--] no
HTTP/3 (QUIC)
[--] no
HSTS
[--] no
OCSP stapling
[--] no
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faq / retentionnexus.com
How does the propagation check work for retentionnexus.com? →
We query 12 well-known recursive resolvers (Cloudflare, Google, Quad9, OpenDNS and others) in parallel using dig +short with a 3-second per-resolver timeout. The verdict is propagated when every resolver returns the same answer set, partial if any disagree, and missing if none answer.
How accurate is the SSL audit? →
We perform a real TLS handshake against port 443 using openssl s_client for each protocol version, then parse the leaf certificate. HTTP/2 and HTTP/3 are probed with curl. HTTP/3 may be marked as not probeable when our host's libcurl is built without nghttp3.
Why was this result cached? →
Results are cached per hour per domain to be kind to upstream resolvers and to keep this page snappy. Click re-check now to force a fresh probe.