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Total

DNS

Email

Security

Network

100

Availability

Domainkingcounty.gov

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Home - King County, Washington

kingcounty.gov

Generated: 2026-08-09T18:23:20-05:00 · Cached result

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IPv41

IPv60

MX1

NS4

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

4 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

52 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.co.king.wa.us

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

146.129.240.67

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 kingcounty-gov.mail.protection.outlook.com.

TXT

18 record(s)

"v=spf1 ip4:146.129.239.99 include:spf.protection.outlook.com include:spf.dynect.net include:amazonses.com include:_spf.psm.knowbe4.com include:email.active.com ~all"
" autodesk-domain-verification=3X3IX3DaO9GW4hxnkh6r"
"_globalsign-domain-verification=Rl8iOkDzkuV0kbklXf3W_pHsGnMi2DLEZMvQBZHv1B"
"Docusign=078bd309-f536-4600-965b-2a7753e9ce79"
"ACeEiEocxXEmoJKzH2y6hssdHb4T6wbelvRAqhVbfEo+lt0kiAwAT9JomL630OwXmM9IDx7Mdwr60YaOxrS3FA=="
"onetrust-domain-verification=4c52d8fcde4b465facc39d1a25112046"
"cisco-ci-domain-verification=271adfdfe4c4f63bb76a63eea573b5bdcb6bf518a81e8847670121abf2f2edda"
"atlassian-domain-verification=lPrpuOZLPonykGhGm9PyJ7NJY2tBJGo3Gkq2NigsmYPgPhQcFliW3ro9HRjGQf2l"
"canva-site-verification=HxTmzFoe73lMjXHXJmBcRg"
"ms-domain-verification=95ca09c7-9697-4057-b8cb-2086de7c9f58"
"adobe-idp-site-verification=5e6f626d72ae4ae0849325ca98c8d0592ab2aea9efe47a8bbc4a33cb512a7e3b"
"bluebeam-verification=ihjoz8pnvoz4cypmhsawi17fy6le71"
"onetrust-domain-verification=28f4c53be6554136a9f2509649399545"
"_globalsign-domain-verification=ZDVwI3SmhefASVjmxYxzIKvrRiAQkIZtbxlfcOCP2g"
"onetrust-domain-verification=4e54cde9a5694234b7e1a94b23992bea"
"vmware-cloud-verification-534997d5-566f-4a16-b89c-4d469606ed3c"
"DocuSign=ed517483-95e5-491c-97c3-206322fe41a9"
"have-i-been-pwned-verification=632a063c2280e80fe12e9f3bce601f7e"

NS

4 record(s)

ns-206.awsdns-25.com.
ns-1061.awsdns-04.org.
ns-792.awsdns-35.net.
ns-2011.awsdns-59.co.uk.

SOA

1 record(s)

ns-792.awsdns-35.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400

CAA

7 record(s)

0 issue "digicert.com"
0 issue "comodo.com"
0 issue "letsencrypt.org"
0 issue "symantec.com"
0 iodef "mailto:certificates@kingcounty.gov"
0 issue "globalsign.com"
0 issue "amazon.com"

DS

0 record(s)

—

Not configured

DNSKEY

0 record(s)

—

Not configured

RRSIG

1 record(s)

NSEC 13 2 1800 20260811002309 20260808222309 35496 gov. At8QV+4OU6TiVfgYp1Iu+VTsjgbSxLLfqTbVfWnrsXcHH1wUbT9wPL7a dS/wUORMkEwzZNuJ+05rshFxHWRs/g==

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 ip4:146.129.239.99 include:spf.protection.outlook.com include:spf.dynect.net include:amazonses.com include:_spf.psm.knowbe4.com include:email.active.com ~all

DMARC

Configured

v=DMARC1; p=none;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDi6oIdanscqst90H5jjXx5ut+NsQppYJMvVAPA/IPijaSyHpwDqWfNEe1ICk3gdfED/+sqJR5mHQXypTaxyatT1dzfDjlPfhCZqKr51dMmpgVB7c2GBjdGgO+EPsoyi3+snHFIq5Fn7aZX/ZeZMPx2ai21ybNqC6wcKYbX5Z5J/QIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Home - King County, Washington

Description

Final URL

https://kingcounty.gov/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://kingcounty.gov/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Sectigo Limited

kingcounty.gov

Valid from

2026-03-15T19:00:00-05:00

Valid until

2026-09-30T18:59:59-05:00

Days remaining

Protocol

TLSv1.2

Cipher

ECDHE-RSA-AES256-SHA384

Security headers

0 active

—

HSTSNot detected

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

—

X-Frame-OptionsNot detected

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

146.129.240.67

71,75 ms

Cloudflare

1.1.1.1

146.129.240.67

56,68 ms

Quad9

9.9.9.9

146.129.240.67

24,86 ms

OpenDNS

208.67.222.222

146.129.240.67

37,88 ms

AdGuard

94.140.14.14

146.129.240.67

67,38 ms

IP, geolocation and ASNAssociated network information

146.129.240.67

Identified

success

Yes

country

United States

country_code

region

Washington

city

Seattle

latitude

47.6043089

longitude

-122.3298447

asn

2544

organization

King County Gov

isp

King County Gov

timezone

America/Los_Angeles

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

kingcounty-gov.mail.protection.outlook.com

Port 25: Closed/unreachable - 16.9 ms - 
Port 465: Closed/unreachable - 4037 ms - 
Port 587: Closed/unreachable - 4021.3 ms -

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