avans.pl
Observed Jul 24, 2026, 05:02 UTC (15h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Guarded by a firewall
Runs onCloudflare
Secured byAsseco Data Systems S.A.
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat avans.pl actually stands on - every host below is a signed observation
avans.pl
A / AAAA
172.66.139.159172.66.135.1872606:4700:10::ac42:87bb2606:4700:10::ac42:8b9f
Cloudflareserves the site
NS
abby.ns.cloudflare.comcory.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx.me.plpoczta2.me.pl
me.plreceives its email
TLS
*.avans.pl
Asseco Data Systems S.A.issued its certificate
DNS Records
A 2
172.66.139.159172.66.135.187
AAAA 2
2606:4700:10::ac42:87bb2606:4700:10::ac42:8b9f
MX 2
10mx.me.pl20poczta2.me.pl
TXT 11
6824fcabd1296200f643cb61f00925538fe556f597b89c663a61dc21c171713d5b7f4a357d30ceb1a0a0ab15f75ee2c29af2eefc2702a8f062098c23be3fec8106c22c8743a34e046cc4efdbfc6cc378MS=ms52281246a1cd525e0c809bdb9cec80809b53438ccca87ae9384154c0d26da9d21940602ae1d0ccf526cb69fd0646cdbf83f13f71cde605dbc4f6f5d2d9cbbd14dade75f6cb8b9d92a0b3b0dbdb6b460b47595e8a3dc6da008b2a065fb712bf588a3da6facebook-domain-verification=04rtccmfwf0n94wpar86tz9jffaicrgoogle-site-verification=LD1lOqWMBjhTY1DdlMonsRqqPzFrFIV46_lZkdQLqzIv=spf1 mx:avans.pl a:avans.pl ip4:188.128.255.109/27 ip4:89.161.174.11 ip4:91.239.144.190 ip4:91.239.144.34 ip4:157.25.21.190 include:_spf.sunmail.pl include:_spf.emaillabs.net.pl include:spf.protection.outlook.com -all
NS 2
abby.ns.cloudflare.comcory.ns.cloudflare.com
SOA 1
abby.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.avans.pl |
C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA | Sun, 08 Nov 2026 11:35:00 +0000 |
Certum OV TLS G2 R39 CA |
C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA | Sun, 05 Jun 2039 07:43:39 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_80c1f0f395de46fa- Output Hash
0f554f71522ca243ad1ceb2b05c574b29cec82d312a8e37f8560c45893e013dd- Signature
ed25519:48f551c79ff4befa608ff0d8e09f5c22c3a4a8809dbaaae194f3dd0ada074c12e1da00d10093eab68e6fe58748e4bad8bb95a17bdfc47c83e706487f079a0e04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast