CONTINUOUS INTERNET TELEMETRY24H DRIFT476 material changesacross 428 domains · -182 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT2 domains switched issuing CA24hNOW3,107 curated domains not answering+278 vs yesterdayERRORS20,723 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED57,329 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT476 material changesacross 428 domains · -182 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT2 domains switched issuing CA24hNOW3,107 curated domains not answering+278 vs yesterdayERRORS20,723 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED57,329 throttled or blocked our scanner429 rate-limit / 403 bot-block

sports-reference.com

Observed Jul 18, 2026, 13:09 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search ConsoleHubSpot
IPv6 · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sports-reference.com actually stands on - every host below is a signed observation
sports-reference.com
A / AAAA
104.18.19.43104.18.18.432606:4700::6812:122b2606:4700::6812:132b
Cloudflareserves the site
NS
chase.ns.cloudflare.comvivienne.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
sports-reference.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.18.19.43
  • 104.18.18.43

AAAA 2

  • 2606:4700::6812:122b
  • 2606:4700::6812:132b

MX 5

  • 1aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 3

  • google-site-verification=yKWCBKsop_apurHhzAZAb_zobIHtjkLp7McU7JQunuk
  • v=spf1 ip4:52.20.108.229/32 include:_spf.google.com include:20503178.spf05.hubspotemail.net include:spf.zoho.com include:transmail.net ~all
  • v=DMARC1; p=reject; rua=mailto:postmaster@sports-reference.com

NS 2

  • chase.ns.cloudflare.com
  • vivienne.ns.cloudflare.com

SOA 1

  • chase.ns.cloudflare.com dns.cloudflare.com

CAA 11

  • issue "amazon.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"

TLS Certificates (3)

Common NameIssuerExpires
sports-reference.com C=US, O=Google Trust Services, CN=WE1 Fri, 09 Oct 2026 08:36:48 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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 sports-reference.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
09772ada-db9c-4f5e-acb0-0daef136276b
Output Hash
49b832c4baba36c6904d8e380fb974993ab58214aa3e8012b372495746024858
Signature
ed25519:91ee09dfaf55af0c36dccfffe9939956f4f316e660ed82c37b99eb2ec4b544531708c0d4b4dcbdf8081065f48f7320f80b0f8111c3be3c806cb5ec92b38a7c00
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser