rubcrumb.ru
Observed Jul 28, 2026, 21:03 UTC (7h 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.
INFRASTRUCTURE MAPwhat rubcrumb.ru actually stands on - every host below is a signed observation
rubcrumb.ru
A / AAAA
31.31.196.94
unattributedserves the site
NS
ns1.hosting.reg.runs2.hosting.reg.ru
reg.ruanswers its DNS
MX
emx.mail.ru
mail.rureceives its email
TLS
rubcrumb.ru
Let's Encryptissued its certificate
DNS Records
A 1
31.31.196.94
MX 1
10emx.mail.ru
TXT 2
v=spf1 redirect=_spf.mail.rumailru-domain: eJdm5EhykgSPPN9J
NS 2
ns1.hosting.reg.runs2.hosting.reg.ru
SOA 1
server205.hosting.reg.ru support.reg.ru
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rubcrumb.ru |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 08 Sep 2026 23:21:45 +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 (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; nothing leaves your machine.
Verify this receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for rubcrumb.ru. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/rubcrumb.ru">
<img src="https://domaindrift.io/badge/rubcrumb.ru.svg"
width="300" height="64" alt="DomainDrift signed observations for rubcrumb.ru">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_0b5ef94b959e72ef- Output Hash
74cef2955507db6e78db41ab6b0261c28a495c8992e82ffb2b674fa6ba504521- Signature
ed25519:02c4c8c1ec30bd4bcf12461b98d175bcba02a3cd4ee6f53ad1f566fd2b60e9f12dbdad37625ec04ce13ac6f285ae26155eb204c6fcfbf1fbd8924ce397b98602- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast