cached probe / public landing
DNS & SSL for biitsacademy.com
Last probed 1 hour ago. Use "re-check now" to refresh.
probe.2026103108
probe result
/
biitsacademy.com
cached 1 hour ago
· 3547ms
A
record
[OK] propagated
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [OK] | Cloudflare | 1.1.1.1 |
127.0.0.1
|
104ms |
| [OK] | Cloudflare 2 | 1.0.0.1 |
127.0.0.1
|
86ms |
| [OK] | 8.8.8.8 |
127.0.0.1
|
0ms | |
| [OK] | Google 2 | 8.8.4.4 |
127.0.0.1
|
0ms |
| [OK] | Quad9 | 9.9.9.9 |
127.0.0.1
|
0ms |
| [OK] | OpenDNS | 208.67.222.222 |
127.0.0.1
|
38ms |
| [OK] | DNS.Watch | 84.200.69.80 |
127.0.0.1
|
0ms |
| [OK] | Yandex | 77.88.8.8 |
127.0.0.1
|
0ms |
| [OK] | Comodo | 8.26.56.26 |
127.0.0.1
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
127.0.0.1
|
0ms |
| [OK] | Hurricane Electric | 74.82.42.42 |
127.0.0.1
|
0ms |
| [OK] | AdGuard | 94.140.14.14 |
127.0.0.1
|
13ms |
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 | 260ms |
| [--] | 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 |
MX
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 |
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 | 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 |
NS
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 |
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 | 118ms |
| [OK] | DNS.Watch | 84.200.69.80 |
;; communications error to 84.200.69.80#53: timed out
;; no servers could be reached
|
2372ms |
| [--] | 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
[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
|
13ms |
| [--] | 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 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 0ms |
| [OK] | 8.8.8.8 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms | |
| [OK] | Google 2 | 8.8.4.4 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [OK] | Quad9 | 9.9.9.9 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [OK] | OpenDNS | 208.67.222.222 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [OK] | Yandex | 77.88.8.8 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [OK] | Comodo | 8.26.56.26 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
| [--] | Hurricane Electric | 74.82.42.42 | — no answer | 0ms |
| [OK] | AdGuard | 94.140.14.14 |
208.91.197.91. hostmaster.biitsacademy.com. 1793435530 10800 3600 604800 3600
|
0ms |
PTR
record
[WARN] partial
| STATUS | RESOLVER | IP | VALUE | LATENCY |
|---|---|---|---|---|
| [--] | Cloudflare | 1.1.1.1 | — no answer | 22ms |
| [--] | Cloudflare 2 | 1.0.0.1 | — no answer | 14ms |
| [--] | 8.8.8.8 | — no answer | 0ms | |
| [--] | Google 2 | 8.8.4.4 | — no answer | 0ms |
| [--] | Quad9 | 9.9.9.9 | — no answer | 11ms |
| [OK] | OpenDNS | 208.67.222.222 |
localhost.
|
0ms |
| [OK] | DNS.Watch | 84.200.69.80 |
localhost.
|
0ms |
| [OK] | Yandex | 77.88.8.8 |
localhost.
|
33ms |
| [OK] | Comodo | 8.26.56.26 |
localhost.
|
0ms |
| [OK] | Verisign | 64.6.64.6 |
localhost.
|
0ms |
| [OK] | Hurricane Electric | 74.82.42.42 |
localhost.
|
0ms |
| [OK] | AdGuard | 94.140.14.14 |
localhost.
|
0ms |
TLS / SSL health
[OK] 54d left
issuer
C = US, O = Let's Encrypt, CN = YE2
subject
CN = uskladjenost-cijena.com
valid from
Sep 25 16:47:20 2026 GMT
valid to
Dec 24 16:47:19 2026 GMT
signature algorithm
ecdsa-with-SHA384
public key
id-ecPublicKey · 256 bit
subject alternative names (2)
uskladjenost-cijena.com
www.uskladjenost-cijena.com
sha256 fingerprint
45:34:94:84:04:64:F6:34:BE:DC:FD:7B:63:B6:15:18:EA:CA:4F:6A:28:E3:CD:0B:DA:FD:BA:AF:D8:3A:2D:8E
TLS 1.0
[OK] disabled
TLS 1.1
[OK] disabled
TLS 1.2
[OK] supported
TLS 1.3
[OK] supported
HTTP/2
[OK] supported
HTTP/3 (QUIC)
[--] no
HSTS
[OK] supported
max-age=31536000
OCSP stapling
[--] no
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faq / biitsacademy.com
How does the propagation check work for biitsacademy.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.