CONTINUOUS INTERNET TELEMETRY24H DRIFT2,898 material changesacross 2,552 domains · -500 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination reyrey.com · -2 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,310 curated domains not answering-6,408 vs yesterdayERRORS10,959 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,898 material changesacross 2,552 domains · -500 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination reyrey.com · -2 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,310 curated domains not answering-6,408 vs yesterdayERRORS10,959 responded with an errorlast probe · 5xx / 404 / 429 / 403

gci.com

Observed 2026-07-13T00:09:42.394524443+00:00 (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onAmazon
Email byMimecast
Secured byLet's Encrypt
Also usesGoogle Search ConsoleDockerAtlassianDocuSign
telecom
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat gci.com actually stands on - every host below is a signed observation
gci.com
A / AAAA
64.239.109.1
Amazonserves the site
NS
vans-1.gci.neta2-65.akam.neta1-235.akam.neta3-64.akam.net+1 more
gci.net + akam.netanswers its DNS
MX
us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
gci.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 64.239.109.1

MX 2

  • 10us-smtp-inbound-1.mimecast.com
  • 10us-smtp-inbound-2.mimecast.com

TXT 28

  • google-site-verification=WMf7dURlwKNQMkT8eYqj1k2Iv8UjgihhCxqF_jCTqMY
  • identrust_validate=QqpnjqGrWKlD4vq1uxsPedWxO8O7S8anwymbQ/AquzDf
  • vmware-cloud-verification-12675ab0-d569-4f14-bc7c-370dd12b8e70
  • sitecore-domain-verification=9c43729f941e42fc9139b4e8fa10a563
  • identrust_validate=BXpFWKzcKIMqLzOv60yrE5dVwh865Q73RvwU6LIjYTYu
  • ZRL07PuBzDqBEf0FykSplUQY3KbW/JtPT1muZfc0m+AcD0EWfSVYcUaZrfN7D7MP4f6qdsV+UbShjMLIPAdAQg==
  • dropbox-domain-verification=tajq9s381ku5
  • faxination=fen51053297
  • w5xxzlk2q1m9qgxsy6s8yfqqp56wb4v2
  • v=spf1 a:mailgw.gci.com include:us._netblocks.mimecast.com include:sparkpostmail.com include:_spf.salesforce.com include:helpscoutemail.com include:spf.mandrillapp.com ip4:209.165.142.128 ~all

NS 5

  • vans-1.gci.net
  • a2-65.akam.net
  • a1-235.akam.net
  • a3-64.akam.net
  • vans-2.gci.net

SOA 1

  • it-extns-prd01.gci.com dnsadmin.gci.com

SRV 1

  • autodiscover.gci.com:443 p0

TLS Certificates (3)

Common NameIssuerExpires
gci.com C=US, O=Let's Encrypt, CN=YR2 Mon, 05 Oct 2026 04:27:41 +0000
YR2 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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
1156e3b3-32d0-4413-8f15-5ca5cae8082e
Output Hash
b4ed1c567512ab5c45f642f2ff7f3584deca67b01562a50e02d9a59d54d17e7d
Signature
ed25519:ead75deae4e705ebb03bb5a790e57f434cf0f76b209ab25de9cc03d453406a57f0f1cf77f037df907c62d0d96cabf9f4203b84d3b904c7191d8df498045b7005
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser