bolta.io

Observed Aug 9, 2026, 19:24 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bolta.io was taken 4d ago

bolta.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bolta.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 bolta.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleSlack
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bolta.io actually stands on - every host below is a signed observation
bolta.io
A / AAAA
216.150.1.193216.150.16.193
unattributedserves the site
NS
kareem.ns.cloudflare.comsuzanne.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.compb5nayfhc3ierrvxd3yyjraaalmcbyj3xcpjvixm32kgs45yptba.mx-verification.google.com+2 more
Google Workspacereceives its email
TLS
bolta.io
Let's Encryptissued its certificate

DNS Records

A 2

  • 216.150.1.193
  • 216.150.16.193

MX 6

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 15pb5nayfhc3ierrvxd3yyjraaalmcbyj3xcpjvixm32kgs45yptba.mx-verification.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 4

  • google-site-verification=DYc-2_OGhvs-gp_riJmoXpZ9noS6Xxm2uxtLNsamiSs
  • mailer.domain.verification=K2WtyvpTwvCVnL7gB7cYqKfoyTfDKX
  • slack-domain-verification=AtyxvjRlgg0rMw9w777SqQwVNIjJP6zg4azJHBhB
  • v=spf1 include:_spf.google.com include:email.ncloud.com include:mail.stibee.com ~all

NS 2

  • kareem.ns.cloudflare.com
  • suzanne.ns.cloudflare.com

SOA 1

  • kareem.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:280d83ff73514199aaaad14854dcd9c1@dmarc-reports.cloudflare.net

TLS Certificates (3)

Common NameIssuerExpires
bolta.io C=US, O=Let's Encrypt, CN=YR1 Wed, 28 Oct 2026 08:07:12 +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 (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_cb2c114fa23f6df3
Output Hash
6d0a26ca5a5d99de9b97d731edd6bdb3f387558d31d5a6e4921bd9281007aeda
Signature
ed25519:ae3bc4dc72dfddf6bc8ddfeb6b9ae1f1d138829d9bebd1ec039f00d8203742741bc87ce946cbaf26fd88fb63515745df679e89f2481910e713fc53023551ed05
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 koaladns.com to magpiedns.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