bolha.us

Observed Aug 10, 2026, 22:39 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bolha.us was taken 3d ago

bolha.us is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bolha.us 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 bolha.us Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onOVH SAS
Secured byLet's Encrypt
Registered withNameCheap, Inc.
Also usesGoogle Search Console
DNSSEC on · IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bolha.us actually stands on - every host below is a signed observation
bolha.us
A / AAAA
15.235.22.1352607:5300:203:7d94::1
OVH SASserves the site
NS
ns4.gutocarvalho.netns2.gutocarvalho.netns1.gutocarvalho.netns3.gutocarvalho.net
gutocarvalho.netanswers its DNS
MX
mail.gutocarvalho.net
gutocarvalho.netreceives its email
TLS
bolha.us
Let's Encryptissued its certificate

DNS Records

A 1

  • 15.235.22.135

AAAA 1

  • 2607:5300:203:7d94::1

MX 1

  • 1mail.gutocarvalho.net

TXT 2

  • google-site-verification=dZu23QuD_4aWTdNpZFJux2CS1I-YwDrbxnqF-HbW0Aw
  • v=spf1 mx a:mail.gutocarvalho.net ip4:15.235.22.134 -all

NS 4

  • ns4.gutocarvalho.net
  • ns2.gutocarvalho.net
  • ns1.gutocarvalho.net
  • ns3.gutocarvalho.net

SOA 1

  • ns1.gcn.sh help.bolha.us

CAA 1

  • issue "letsencrypt.org"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc@bolha.us; adkim=s; aspf=s;

MTA_STS_RECORDS 1

  • v=STSv1; id=168973199556Z;

TLS Certificates (4)

Common NameIssuerExpires
bolha.us C=US, O=Let's Encrypt, CN=YE1 Tue, 15 Sep 2026 03:06:15 +0000
YE1 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 (0)

None observed.

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 receipt

Ed25519 Receipt

Receipt ID
rcpt_8c2a552eba3a4e4d
Output Hash
0c2db56d4a73cbdbea4bf917656481440143cb6e1f2b9193deb813f78f72dcda
Signature
ed25519:da484293757709c2d50f0abc69d76dd6a761df8325946186ee706cf595b11d8642249ccb365a641d3f790803cc3d68bc627f16b91eea035dd46a533e3f3dd609
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,055 material changesacross 42,112 domains · 24h to ~3h ago · -1,815 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hNOW490 curated domains not reachablelast probe, steadySITE ERRORS36,288 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,575 sites429 rate-limit / 403 bot-block, a posture signal