dnsul.com
Observed Jul 27, 2026, 15:10 UTC (4d 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.
Up right now
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dnsul.com actually stands on - every host below is a signed observation
dnsul.com
A / AAAA
201.182.97.39
unattributedserves the site
NS
ns3.oficialserver.comns2.oficialserver.comns1.oficialserver.com
oficialserver.comanswers its DNS
MX
dnsul.com
dnsul.comreceives its email
TLS
tnsul.com
Let's Encryptissued its certificate
DNS Records
A 1
201.182.97.39
MX 1
0dnsul.com
TXT 2
v=spf1 +a +mx +ip4:201.182.97.88 +ip4:201.182.97.39 +ip4:46.21.149.170 +ip4:199.193.119.130 +ip4:162.214.75.145 +ip4:209.222.26.211 ~allv=DMARC1; p=none;
NS 3
ns3.oficialserver.comns2.oficialserver.comns1.oficialserver.com
SOA 1
ns1.oficialserver.com hostmaster.oficialserver.com
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
tnsul.com |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 01 Oct 2026 03:37:46 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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_e1ab66c48ba43920- Output Hash
c3a1c7d96ff906a279ef61d7e86edb823defa24bd32b2da62a445d880845741f- Signature
ed25519:dd55909521d9d9163a099f2d2c9077ae70863fa71e35d54b690bc2e61fa2f6a1cfa42282ed7268f31c75ddaf368842561bcc38e3e3bb74347d46092631909909- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast