qiita.com

Observed 2026-07-12T23:00:37.642Z (20h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withAmazon Registrar, Inc.

Also usesGoogle Search Console

IPv6 · 96 subdomains · tranco_10k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat qiita.com actually stands on - every host below is a signed observation

qiita.com

A / AAAA

3.163.125.1113.163.125.143.163.125.403.163.125.55+8 more

Cloudflareserves the site

ns-1049.awsdns-03.orgns-1956.awsdns-52.co.ukns-772.awsdns-32.netns-171.awsdns-21.com

awsdns-03.org + awsdns-52.co.uk + moreanswers its DNS

alt2.aspmx.l.google.comaspmx.l.google.comaspmx5.googlemail.comaspmx3.googlemail.com+3 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time600 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 4

3.163.125.111
3.163.125.14
3.163.125.40
3.163.125.55

AAAA 8

2600:9000:265c:1400:8:e1de:4d80:93a1
2600:9000:265c:7600:8:e1de:4d80:93a1
2600:9000:265c:9000:8:e1de:4d80:93a1
2600:9000:265c:a400:8:e1de:4d80:93a1
2600:9000:265c:e00:8:e1de:4d80:93a1
2600:9000:265c:5800:8:e1de:4d80:93a1
2600:9000:265c:e600:8:e1de:4d80:93a1
2600:9000:265c:4e00:8:e1de:4d80:93a1

MX 7

20alt2.aspmx.l.google.com
10aspmx.l.google.com
30aspmx5.googlemail.com
30aspmx3.googlemail.com
30aspmx4.googlemail.com
20alt1.aspmx.l.google.com
30aspmx2.googlemail.com

TXT 7

tollbit-domain-verification=ab1c17a1ab4e8ab035fb8a8604e95a061f65f5fd0528c53a36a71be34a07c655
v=spf1 include:_spf.google.com include:amazonses.com include:servers.mcsv.net include:mail.zendesk.com include:aspmx.pardot.com include:spf.form.run ~all
pardot859913=4e67330c615e435955fd1e1973811b368a84de7712bebe791483228997d47650
pardot859913=459e91b4646f79a9dc3bb58970676deab274ab5fb48dbb4a2ae1f01950a469f5
google-site-verification=OCwPip5vYMz3KMtOVXGDy8MVETsPPKp8zcR5gxcP0mk
v=DMARC1; p=none; rua=mailto:dmarc-reports@qiita.com
v=DKIM1; (detected)

NS 4

ns-1049.awsdns-03.org
ns-1956.awsdns-52.co.uk
ns-772.awsdns-32.net
ns-171.awsdns-21.com

SOA 1

ns-1956.awsdns-52.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (96)

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 qiita.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 3ce89042-446a-4fc1-b62b-0da1cc9a4492
Output Hash: 2c953209c457ee391285b6d4b7cb34539aa08d112a159d4082b3c8fcb4b632f2
Signature: ed25519:334d411dd8488a5fc5146fe743a000d80feab093088c3d0a4cde392031034ee0c62beeb42cbc3fc41cbff00fda77d0ba06645b97426afe452bb2f48cd7cf4202
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/qiita.com