CONTINUOUS INTERNET TELEMETRY24H DRIFT1,953 material changesacross 1,760 domains · -125 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination alidns.com · +1 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,797 curated domains not answering+671 vs yesterdayERRORS12,871 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED34,748 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,953 material changesacross 1,760 domains · -125 vs yesterdayDNS DRIFT16 domains changed DNS providertop destination alidns.com · +1 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,797 curated domains not answering+671 vs yesterdayERRORS12,871 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED34,748 throttled or blocked our scanner429 rate-limit / 403 bot-block

connpass.com

Observed Jul 18, 2026, 14:07 UTC (17h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onAmazon
Email byGoogle (SPF sender)
Secured byAmazon
Registered withGMO Internet Group, Inc. d/b/a Onamae.com
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat connpass.com actually stands on - every host below is a signed observation
connpass.com
A / AAAA
13.35.78.3813.35.78.7013.35.78.8313.35.78.12
Amazonserves the site
NS
ns-1088.awsdns-08.orgns-140.awsdns-17.comns-1932.awsdns-49.co.ukns-749.awsdns-29.net
awsdns-08.org + awsdns-17.com + moreanswers its DNS
MX
inbound-smtp.us-east-1.amazonaws.com
Google (SPF sender)receives its email
TLS
connpass.com
Amazonissued its certificate

DNS Records

A 4

  • 13.35.78.38
  • 13.35.78.70
  • 13.35.78.83
  • 13.35.78.12

MX 1

  • 10inbound-smtp.us-east-1.amazonaws.com

TXT 3

  • google-site-verification=bC86fAPOh3Z_0qp_F0kp7g-1YvxAbI-BHLB2hcCOCj8
  • v=spf1 a mx include:amazonses.com include:_spf.google.com ~all
  • v=DMARC1;p=quarantine;pct=100;fo=1

NS 4

  • ns-1088.awsdns-08.org
  • ns-140.awsdns-17.com
  • ns-1932.awsdns-49.co.uk
  • ns-749.awsdns-29.net

SOA 1

  • ns-1088.awsdns-08.org awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common NameIssuerExpires
connpass.com C=US, O=Amazon, CN=Amazon RSA 2048 M04 Sun, 08 Nov 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for connpass.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for connpass.com <a href="https://domaindrift.io/t/connpass.com"> <img src="https://domaindrift.io/badge/connpass.com.svg" width="300" height="64" alt="DomainDrift signed observations for connpass.com"> </a>

Ed25519 Receipt

Receipt ID
a26eae65-69b3-40c7-bff0-79a0bcae4ac6
Output Hash
281ba88565aedf1400b8f6871ec630d6e0b20a2a429b2f50c2fa6aaf95eebc7b
Signature
ed25519:bcdbf18fc14638cabddc2ddeab50d1fdf784a10f212cdcf4cca70230968065167f9c15a38bd39b96644b15e13ae7abf1baec59cd52675f9dc32a4051d9b10407
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser