sandbergphoenix.com
Observed Aug 16, 2026, 18:34 UTC (14h 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
Email byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptAlso usesDocuSignGoogle Search ConsoleBitwardenAnthropic
DocuSign
Google Search Console
Bitwarden
Anthropic1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for sandbergphoenix.com in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat sandbergphoenix.com actually stands on - every host below is a signed observation
sandbergphoenix.com
A / AAAA
35.208.223.128
unattributedserves the site
NS
cbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.net
att.netanswers its DNS
MX
sandbergphoenix-com.mail.protection.outlook.comsandbergphoenix-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
sandbergphoenix.com
Let's Encryptissued its certificate
DNS Records
A 1
35.208.223.128
MX 2
10sandbergphoenix-com.mail.protection.outlook.com0sandbergphoenix-com.mail.protection.outlook.com
TXT 9
X5aQD9yqc+9ZwVzvAMnS1GNWyfPf58pQJYrbWPm44upRP3fvzyYl0ckNj2pIX1Q00NX3t/JfxRDtqq9su/bbHw==pt0fl885m8bn3uf19gibpf3tjcdocusign=bb175778-1f3f-4a0b-b252-aa5b100d758b74tolv5cllcnisvqtajfn73dkbgoogle-site-verification=62LRw0_IJMS8_oMBFT89noP4NYFzBCVFqdvv0ZO4P58bw=PUOcYslgwtJpVsbKVd6Nxciqqx6HM4OZb1iCHrtOFux9v=spf1 mx ip4:38.65.112.128/27 ip4:66.206.203.224/27 include:_spf.ultipro.com include:spf.protection.outlook.com include:spfa.cpmails.com ~allanthropic-domain-verification-11s61c=8kA1f7H4yJo3H9gWJLrILSV6Zn8lrru6jfd6bb5i8246cb24vfh
NS 2
cbru.br.ns.els-gms.att.netcmtu.mt.ns.els-gms.att.net
SOA 1
cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com
DMARC_RECORDS 1
v=DMARC1; p=reject;ruf=mailto:spvg@us.cp-dmarc.com; rua=mailto:spvg@us.cp-dmarc.com;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
sandbergphoenix.com |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 01 Oct 2026 18:50:54 +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 (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c07020267a955d9e- Output Hash
1000d94f899dfec8576184e804d53437e6e0815e37a278ce312fa971fc2d9ce8- Signature
ed25519:c495ec6c177ec0f893a06a8ba3a6f3b1d9e78115ca4214cfd890c70c01591418cf95bca3648510ee515814e336df385e5d868e083d8d5e2bbe25d1cd0c57ba0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast