CONTINUOUS INTERNET TELEMETRY24H DRIFT6,383 material changesacross 6,097 domains · +5,474 vs yesterdayDNS DRIFT392 domains changed DNS providertop destination parity.domains · +366 vs yesterdayEMAIL DRIFT84 domains switched email providertop destination google.com · +76 vs yesterdayCERT DRIFT151 domains switched issuing CA24h · +128 vs yesterdayNOW1,887 curated domains not answering-823 vs yesterdayERRORS21,136 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED92,522 throttled or blocked our scanner429 rate-limit / 403 bot-block

post.ir

Observed Jul 21, 2026, 16:59 UTC (19h 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.

Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat post.ir actually stands on - every host below is a signed observation
post.ir
A / AAAA
91.207.138.45
unattributedserves the site
NS
ns2.post.irns1.post.ir
post.iranswers its DNS
MX
mail1.post.ir
post.irreceives its email

DNS Records

A 1

  • 91.207.138.45

MX 1

  • 10mail1.post.ir

TXT 10

  • google-site-verification=Af8ozHXTNcXHWflHJQJcttDrKf7Tv-_FVRK4PypxuLg
  • yGEzZETo7IcA2zb5silP3Wl6TAOEpUIX6kXHG2SrcXo
  • v=spf1 mx a ip4:178.215.8.75/32 ip4:178.215.8.76/32 ip4:178.215.8.77/32 ip4:178.215.8.78/32 ~all
  • EIveTsrk4uDU10WorARL8G3Erauao79ymPDDNkAhKU8
  • 7f63a5e3d47426b65149b033d67fab5d9c60bb689ac6f7c780af97aaf33e90b
  • 985ff6e5499b0c1ce264ab6b69345c9a47e1c848a3df394eb67474aa88e89b6
  • f8b3f57091be899c3755c1afd4142261b89c3945f19ac6dc9e5ed8e187adce22
  • fa280d51b16f90409f05b66054f75db41aa78872db5274cccc5c260be56fc92
  • v=DMARC1; p=quarantine; sp=none; aspf=r; pct=100; fo=1; rf=afrf; ri=86400;rua=mailto:bahman.nn@gmail.com,mailto:bahman_nn@yahoo.com
  • v=DMARC1; p=quarantine; sp=none; aspf=r; pct=100; fo=1; rf=afrf; ri=86400; rua=mailto:admin@post.ir

NS 2

  • ns2.post.ir
  • ns1.post.ir

SOA 1

  • ns1.post.ir hostmaster.post.ir

TLS Certificates (0)

None.

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 post.ir. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_dd08a336e196331b
Output Hash
6013fa2588aebb3668a21c0640136c3255c1d9de93ab571d27c742331b2e0caf
Signature
ed25519:eff0a1fb12df9221980a5af8fdd071ded9e4aacb0b5006ecb5cd0ea1e2a5d4b9b999ff1d63c4076327a82546abe0028bdc04fb39f17ef49ad4efe2eace26a404
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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