blackthorn.io
Observed Aug 10, 2026, 19:26 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
blackthorn.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackthorn.io under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch blackthorn.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google Workspace
Let's Encrypt
Microsoft 365
Amazon SES
Apple
Facebook/Meta
Google Search Console
MongoDB
StripeDNS Records
A 1
82.29.154.214
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 17
00D61000000HaMM=1TBUX00000000G9MS=ms77622055amazonses:NGLs4EQvt0k8L/+MOD3Na++t99O7ix+gEijw+VuqIB0=apple-domain-verification=THF7jIGNQRjudTONfacebook-domain-verification=gy3et2mfrjwy6aww3hjgldmjlwwrhsgoogle-site-verification=B-mI3XJjNbUok9oHDzeAkAUa2wpWLtVAA3hGvfyIBr8google-site-verification=BcF5CMsWF2XyrSIASEUZf04zZxt10MvE0Jwfmov9RQIgoogle-site-verification=Kt388mT-2WI4Txf-ZAVcysYAX7l70TzYf0E9-XVTKUwgoogle-site-verification=dnD91dgOhKT04BYUmhiULjw9VMV6_mPJ3Z18DevKMOIgoogle-site-verification=t1Z69EQ3rh2o6jT_7ZnamX1WTMHeeIFr3nf1RdWImt4
NS 4
ns-1145.awsdns-15.orgns-1942.awsdns-50.co.ukns-493.awsdns-61.comns-857.awsdns-43.net
SOA 1
ns-857.awsdns-43.net awsdns-hostmaster.amazon.com
CAA 8
issue "amazon.com"issue "amazonaws.com"issue "amazontrust.com"issue "awstrust.com"issue "digicert.com"issue "globalsign.com"issue "letsencrypt.org"issue "pki.goog"
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:dmarc@blackthorn.io; ruf=mailto:dmarc@blackthorn.io; rf=afrf; fo=0; adkim=r; aspf=r
MTA_STS_RECORDS 1
v=STSv1;id=1754933907310;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
blackthorn.io |
C=US, O=Let's Encrypt, CN=YE2 | Fri, 25 Sep 2026 03:12:16 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_85d8a73ce77044d0- Output Hash
e3d1b08f43c41555b75f7cf900f1a7982818f963f3c6df193df6ac32b68b368d- Signature
ed25519:f4a7602975325d40b2e55bed4f2956e2af8c56c2c4f36bd1063b2f600f71edc9e4d00a025d3b401d97749ec3a404051f10d04c433ab251a5cd0d1ae34fcda906- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast