certainly.com

Observed 2026-06-12T17:52:47.247Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
16d5eb22-3e2c-46ed-ac61-16a079e377d2
Output Hash
1b7d61a23731d0e8143ba7a8dd38fe2f3aa1fabf52e3b3e898176c214f8f0fb1
Signature
ed25519:c98b576d24baab1de2a3eea472d081d3b787296fb4d97b8f7c9ecd86ab7bc5af49cdefc06aef24f57f478ce3630ba333d42844ca6b3f37e9f3445447d1252703
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 4

  • 151.101.131.4
  • 151.101.67.4
  • 151.101.195.4
  • 151.101.3.4

AAAA 4

  • 2a04:4e42:200::772
  • 2a04:4e42::772
  • 2a04:4e42:600::772
  • 2a04:4e42:400::772

MX 5

  • {"priority":10,"exchange":"aspmx.l.google.com"}
  • {"priority":20,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":30,"exchange":"alt4.aspmx.l.google.com"}
  • {"priority":20,"exchange":"alt2.aspmx.l.google.com"}
  • {"priority":30,"exchange":"alt3.aspmx.l.google.com"}

TXT 4

  • v=spf1 include:_spf.google.com ~all
  • google-site-verification=LPjXnY9si1h_g4Sy8Yib2Ec63DataD63CWsnB36kfrc
  • v=DMARC1; p=quarantine; rua=mailto:mailauth-reports@certainly.com,mailto:dmarc_agg@vali.email;
  • v=DKIM1; (detected)

NS 8

  • ns-cloud-b1.googledomains.com
  • cherry.fastlydns.dev
  • edns1.ultradns.com
  • ns-cloud-b2.googledomains.com
  • cherry.fastlydns.org
  • cherry.fastlydns.net
  • edns1.ultradns.net
  • cherry.fastlydns.com

SOA 1

  • {"mname":"edns1.ultradns.com","rname":"hostmaster.fastly.com","serial":2023030300}

CAA 2

  • {"flags":0,"tag":"issue","value":"certainly.com"}
  • {"flags":0,"tag":"issue","value":"letsencrypt.org"}

TLS Certificates (0)

None.

Subdomains (2)