nic.ir

Observed Jul 18, 2026, 12:47 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onInstitute for Research in Fundamental Sciences

Secured byAsseco Data Systems S.A.

Also usesGoogle Search Console

IPv6 · tranco_5k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat nic.ir actually stands on - every host below is a signed observation

nic.ir

A / AAAA

194.225.70.162001:14e8:c:0:194:225:70:16

Institute for Research in Fundamental Sciencesserves the site

ns2.nic.irns4.nic.irns1.nic.irns3.nic.ir

nic.iranswers its DNS

mta.nic.ir

nic.irreceives its email

TLS

*.nic.ir

Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

194.225.70.16

AAAA 1

2001:14e8:c:0:194:225:70:16

MX 1

20mta.nic.ir

TXT 7

v=spf1 ip4:194.225.70.0/24 ip4:193.189.122.0/24 ip4:194.225.205.32/27 ip4:193.201.188.140 -all
yahoo-verification-key=vG7y5wiJbRb7iHv+tYabRMfbmKs9c/rO2cqLqCjKmy8=
94aa5370509147b7644ee12ae656b23b7e95fd78e60f37a2c494031ac76d7cc
google-site-verification=Sp5lmvMCMv2c96WVYI1jsKVyVn6ht4ObiW74Xzd5U3A
v=DMARC1; p=reject; rua=mailto:postmaster@nic.ir; ruf=mailto:abuse@nic.ir; rf=afrf; fo=1:d:s; pct=100; ri=86400; adkim=s; aspf=s
v=BIMI1;l=https://www.nic.ir/styles/logo-nic.svg;
v=STSv1; id=171783590141Z;

NS 4

ns2.nic.ir
ns4.nic.ir
ns1.nic.ir
ns3.nic.ir

SOA 1

ns1.nic.ir admin.nic.ir

CAA 4

issue "letsencrypt.org"
issue "certum.pl"
issuewild "letsencrypt.org"
issuewild "certum.pl"

TLS Certificates (4)

Common Name	Issuer	Expires
`*.nic.ir`	C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA	Sat, 02 Jan 2027 06:36:46 +0000
`Certum DV 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 07:41:22 +0000
`Certum Trusted Root CA`	C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA	Tue, 19 Sep 2028 10:00:00 +0000
`Certum Trusted Network CA`	C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA	Mon, 31 Dec 2029 12:07:37 +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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for nic.ir. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/nic.ir">
  <img src="https://domaindrift.io/badge/nic.ir.svg"
       width="300" height="64" alt="DomainDrift signed observations for nic.ir">
</a>

Ed25519 Receipt

Receipt ID: b7a1e92d-f9b2-4b12-847a-3087cb6d2f06
Output Hash: 8fa84772f6db08d9adf2f00a0ad172f7f0dc2857554b5f6a300832aeab779b1d
Signature: ed25519:36d5b3ad1e52f9a5bb35d6eb83bb31e122fb0047c0f7cdd870161f471993116a0b3bcf542fa11b8bd2ba0ed4ab783e1dd975699c392f22b6605045ed60fb2c04
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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