domegroup.com
Observed Jul 26, 2026, 13:32 UTC (5d 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
Secured byLet's Encrypt
Also usesGoogle Search Console
2 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat domegroup.com actually stands on - every host below is a signed observation
domegroup.com
A / AAAA
69.16.220.223
unattributedserves the site
NS
ns2.domaindiscover.comns1.domaindiscover.com
domaindiscover.comanswers its DNS
MX
domegroup-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mail.domegroup.com
Let's Encryptissued its certificate
DNS Records
A 1
69.16.220.223
MX 1
0domegroup-com.mail.protection.outlook.com
TXT 6
v=spf1 include:spf.protection.outlook.com a:cincmail2.cincsystems.net a:cincmail.cincsystems.net include:_spf.smtp.com ~allMS=ms37961193apple-domain-verification=XCtDHUjAnCVm6g2Dapple-domain-verification=NFtXs_1UUkGKDacDEXt1lz7Fct1WjtjBbtQ8QyvpFQIgoogle-site-verification=FqxvXSVh_EhQH8bsd8j_dxY03BOvJ54Y906QYEQ8PYkv=DMARC1; p=none; rua=mailto:dmarc@domegroup.com; ruf=mailto:dmarc@domegroup.com; sp=none; fo=1;
NS 2
ns2.domaindiscover.comns1.domaindiscover.com
SOA 1
ns1.domaindiscover.com hostmaster.tierra.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mail.domegroup.com |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 15 Sep 2026 02:35:18 +0000 |
YR2 |
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 (2)
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_ca6921ed7016648a- Output Hash
14c945ccf6ac878388efd3b0689360bd21821ad0f5542be05598c2cb8ab378fd- Signature
ed25519:6e621bc929ed5cb4e3c705d4c903d3d08fe6a8cbaea084fb5e2de25308df9320cd0556f6f36cc5b3727e7c410f3b069b4a4f8dfb48fa378b7f5059b43bc5b806- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast