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Gridlode
Rank #4,172Updated November 10, 2026

seattle.gov

Seattle.gov Home

seattle.gov is registered with get.gov since December 8, 2000 (25.9 years). The registration expires on September 3, 2027. The site runs on ASP.NET, WordPress, Amazon CloudFront and 7 other technologies. Its email security grade is C. Its SSL certificate is issued by Amazon and is valid for 112 more days.

Domain age
25.9 yrs
Technologies
10
Email security
C
SSL days left
112

Registration

Registrarget.gov
IANA ID8888888
RegisteredDecember 8, 2000
ExpiresSeptember 3, 2027
UpdatedAugust 15, 2026
Statusserver transfer prohibited
Name serversns50.ultradns2.com, ns50.ultradns2.org, pdns100.ultradns.biz, pdns100.ultradns.com, pdns100.ultradns.net, pdns100.ultradns.org
DNSSECNot signed
RegistrantCity of Seattle, United States

DNS records

TypeValueTTL
A13.226.244.9460
A13.226.244.4260
A13.226.244.8960
A13.226.244.2060
MXmx.us.etp.fireeyegov.com 10500
NSns50.ultradns2.com86400
NSns50.ultradns2.org86400
NSpdns100.ultradns.biz86400
NSpdns100.ultradns.com86400
NSpdns100.ultradns.net86400
NSpdns100.ultradns.org86400
TXTv=verifydomain MS=ms5326947721600
TXT_ljz2akwp7its4qei7lza8t4ka5gytpe21600
TXTasv=b8a60db30114255a185b9d1a44612bd921600
TXTv=msv1 t=4F8C6374-CE65-4367-8B16-23A3B1893BF221600
TXTcanva-site-verification=_Dj8qUDngnDlAhURa4J0sQ21600
TXT8e2f2b53180136c29bf54f541332beafb796eac9af07e318d721600
TXTsprout-social-ce75edba-9143-4a99-842e-ed2b16ab6c4d21600
TXTbluebeam-verification=3bd5ykotqdhhjgd4o2hscwqixspqdi21600
TXTairtable-verification=5040eef3ca27ed8e96f1722e81ecd92421600
TXTadobe-sign-verification=90e8beaf328f6442f4891aece62e2c6621600
TXTadobe-sign-verification=4855c0549a136ded8682683a4f4545b401021600
TXTmiro-verification=913935c0f2081e80416916aeb988b4450d18aadb21600

Technology stack

CDN
Amazon CloudFront
CMS
WordPress
Fonts
Font AwesomeGoogle Fonts
Programming language
PHP
Security
HSTS
Tag manager
Google Tag Manager
Video
JW Player
Web framework
ASP.NET
Web server
Microsoft IIS

Analytics and advertising IDs

google_tag_manager:GTM-PXQBQ2

SSL certificate

ValidValid
IssuerUS, Amazon RSA 2048 M04, Amazon
ExpiresMarch 2, 2027
Days remaining112
ProtocolTLSv1.3
Namesseattle.gov, adc.seattle.gov, www.seattle.gov, www.adc.seattle.gov

Email security

CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: selector1, selector2, k1, k2, s1, s2).
  • good1 MX record(s) found.

Homepage metadata

TitleSeattle.gov Home
DescriptionOfficial city government site. Citizen, business, and visitor information sections, plus city government information.
Languageen
Canonicalhttps://www.seattle.gov/
IndexableYes
Word count532

About seattle.gov

Who is the registrar of seattle.gov?

seattle.gov is registered with get.gov (IANA ID 8888888).

When does seattle.gov expire?

The current registration of seattle.gov expires on September 3, 2027. It was first registered on December 8, 2000.

What technology does seattle.gov use?

We detected 10 technologies on seattle.gov, including Amazon CloudFront, WordPress, Font Awesome, Google Fonts, PHP, HSTS.

Does seattle.gov protect its email with SPF and DMARC?

seattle.gov scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.

What are the name servers of seattle.gov?

seattle.gov uses ns50.ultradns2.com, ns50.ultradns2.org, pdns100.ultradns.biz, pdns100.ultradns.com, pdns100.ultradns.net, pdns100.ultradns.org.