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Total

DNS

Email

Security

Network

Availability

Domaindol.gov

IPv41

IPv62

MX records1

StatusActive

Domain technical report

Home | U.S. Department of Labor

dol.gov

Generated: 2026-08-08T19:32:56-05:00 · Cached result

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IPv41

IPv62

MX1

NS6

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

DNS propagation0 / 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

179 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: a23-10-204-199.deploy.static.akamaitechnologies.com

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

HTTP response0 / 40 pts · Availability

HTTP/2 403

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

23.10.204.199

AAAA

2 record(s)

2600:1407:3c00:1482::18b9
2600:1407:3c00:1487::18b9

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 dol-gov.mail.protection.outlook.com.

TXT

9 record(s)

"google-site-verification=gfTACCLcn7V76Uf680tjRyTsve8tRlE0dh5Y6t9fsso"
"openai-domain-verification=dv-xu3a2Cf558Aj5VPjqXq657WW"
"amazonses:3SbdwG5d/8taLGGTiYik9mzT84IZ6ld+BJdWnC2+gcc="
"8573-A2D1-A4EF-C907-5E3C-D644-6768-6016"
"apple-domain-verification=xCGGbDf5AaGeNchp"
"adobe-idp-site-verification=4fa9e63eaa2f46f118bd543f1f72bedead717ae903b489fd155ebd74532a10e1"
"5utT/F1eHYxWAA/b5lPn9hm5i7J6vK5X1muo1bi5csbi5UZ/9nF0sLG/OCOY34ixKaf/9Y6pfgfGFLWGb2iBMw=="
"v=spf1 include:mtas.dol.gov include:spf.protection.outlook.com -all"
"jm1QbIy0MJmuRAx4Fmxzi186kWpB/NZcWxAnB7cdXDqYdPVBNYF4PiOd1q6h0aCEs7nZWJ8c7tvargkXEsWfCQ=="

NS

6 record(s)

a1-165.akam.net.
a6-65.akam.net.
a10-66.akam.net.
a24-67.akam.net.
a5-64.akam.net.
a7-66.akam.net.

SOA

1 record(s)

a1-165.akam.net. hostmaster.dol.gov. 2022051210 43200 300 2419200 300

CAA

0 record(s)

—

Not configured

DS

1 record(s)

25758 13 2 B6939C09C13BD5BC595797B371A6921C23EF7C07E9FD7DF775A3AEA8 D239FBD9

DNSKEY

4 record(s)

257 3 13 aSgOSE1YSeylb14H8vJ22RHGcdd/FTFCAfdMlG/sgQ/6AngR9sizmsmc mxeRRoVG6kLg9jMkyLMJVeQ9A1RqkQ==
256 3 13 wfYMCmjjGnmGmt8o5P+ZwHdqIK1rdj4X/juGCNQbFIoHv+GlOkXbfJy2 P6z9gBvSQW7nuPSQpPOfQEuFLwK1Lg==
256 3 13 xgGDfFfbRcyXmOXQU2c5RPC20TLlKZWlhSblHRBkZQe5DnO4g16HlA7w Ir9sRDLib2ZXaK5NPUgmw4j+dE+e5g==
257 3 13 CMSlJIe/y3UgbNOCjZfuJ+DI5kNUU0C+rk76vVZOD2V/2OcAT5ctf6qp GydeesiyYgTs1kzLEObI83dE/erJRw==

RRSIG

8 record(s)

TXT 13 2 1800 20260811203651 20260808193651 36765 dol.gov. gcOEtGl4gcuZQki2uTc2MXXrCUJZqm1jtscTdc9F6v1qrHO2IW/q/7PZ 5MciMh0j3MnMJvYARE7i2PKzb9NKeQ==
DNSKEY 13 2 7200 20260811203651 20260808193651 25758 dol.gov. 4u0HqxQzARgDPDUfFSQoK2iyowybxRhHJthibSwFJvFHoUdS9I4QivgR 4QourJHcxweElXX7/YVUXtjDTxRU0g==
DNSKEY 13 2 7200 20260811203651 20260808193651 44486 dol.gov. FRC582DvqkBT+q4F2k/cP3/OtDxHJt7/QVE0mSf9CsvJYMgp7qx54DDR /ZbVlgXQWGaeQnjZCzHLeQd7HVjM6g==
SOA 13 2 300 20260811203651 20260808193651 36765 dol.gov. CWp5aITR5L+NeicrFLLh1ME2YUTY6F1QdvuqEHZ9KVgCe1lMim0Ioybc jki4qI162D056Ex2VZNUqQ/4mZTH2g==
MX 13 2 3600 20260811203651 20260808193651 36765 dol.gov. gITzRyAmXp7IxFXwCGTyADBn9SRwYKdE+WqA0StHp/TkeoMWrVhPVHwX mZyI9Q1N35nwLSBXAlQSvi8OA4pSvA==
NS 13 2 86400 20260811203651 20260808193651 36765 dol.gov. S7f3oZ3g4POt9m+JQBdfTl5bsMEYWy+48sUjOKLwFyvMzeOVTcPm1dSj NKbuX29XdTQmdAy3rbA3UVz9gNLYkg==
DS 13 2 3600 20260810013246 20260807233246 35496 gov. ZeMI7+bcnY7C3rn4Q+/onP+IGi6YiVFAP237beEYFIS6+OU5BqoFOVgZ rFOtbKgwLVMJkDcHU9n+GlMt8fDwpQ==
NSEC3PARAM 13 2 300 20260811203651 20260808193651 36765 dol.gov. xz3mX4ufl4q3Iuppt28GOsL0qKOowHmlGr1UdfICyGUxGincBfFJpTA9 xpi58g60EMiKNqSOLDB9u46XuHMNng==

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 include:mtas.dol.gov include:spf.protection.outlook.com -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:dmarc@dol.gov,mailto:reports@dmarc.cyber.dhs.gov; adkim=r; aspf=r; pct=100; ri=86400

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQClMGnLUiQR5ki/15fRUMTofVDIfb4jHrTobul80fWDEujADXjyfy3aRulgXbqed+lkrsIpZBVe3UBB86/5XU2czOyn5ntdLzIK6bvI07EVgfV23VNWrwhEAXlMHS0fkY07zAhhnCrlvekoo1WMEsEZvW3adFi/wDy8D75mRdPE/QIDAQAB; n=1024,1456436108,1472160908

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Home | U.S. Department of Labor

Description

Final URL

https://www.dol.gov/

HTTP status

206

HTTP

Status

HTTP/2 403

Final URL

https://dol.gov/

Version

Server

AkamaiGHost

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

dol.gov

Valid from

2026-07-20T19:00:00-05:00

Valid until

2027-02-04T17:59:59-06:00

Days remaining

179

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

1 active

✓

HSTSImplemented

—

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

Review

Differences detected

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

23.10.204.199

72,29 ms

Cloudflare

1.1.1.1

23.10.204.199

54,01 ms

Quad9

9.9.9.9

23.10.204.199

175,09 ms

OpenDNS

208.67.222.222

23.10.204.199

32,38 ms

AdGuard

94.140.14.14

23.52.149.202

60,75 ms

IP, geolocation and ASNAssociated network information

23.10.204.199

No data

success

country

region

city

asn

organization

isp

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

dol-gov.mail.protection.outlook.com

Port 25: Closed/unreachable - 35.7 ms - 
Port 465: Closed/unreachable - 4053.5 ms - 
Port 587: Closed/unreachable - 4021.3 ms -

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