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Total

DNS

Email

Security

Network

Availability

Domainfcc.gov

IPv41

IPv62

MX records1

StatusActive

Domain technical report

Access Denied

fcc.gov

Generated: 2026-08-08T19:09:35-05:00 · 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

195 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: a23-43-207-130.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)

23.43.207.130

AAAA

2 record(s)

2600:1407:e800:49b::132d
2600:1407:e800:4ba::132d

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

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

TXT

10 record(s)

"google-gws-recovery-domain-verification=70478817"
"apple-domain-verification=2XU23BnVDITpbIfX"
"openai-domain-verification=dv-6MAd73SeuEXKhy2V6K9Jm7q9"
"google-site-verification=PJnXl4IH_ImeVcD46VapCzMHzwrSBow8SDaDWXEkYCg"
"box-domain-verification=6caa4cf06eb9eb7a20c74e79d12ade789697e222b56e5f7254acad2c8187a461"
"adobe-sign-verification=43f86b3483ecda1e36b0f7f0386c4f04ca01eb6df58550a7dabe6c9b3b693dd8"
"anthropic-domain-verification-kqjd2e=ceLh7oP6tLPpzwnEcnOQZyk4S"
"EoP6MBLPW1ttcV2yPxeB7nYbBtmy4cdxhPG6MIOzf84PsUuBfwLwUWjwacWJuLbyq0+SrL/+/ElA5JPnsC/bOA=="
"v=spf1 ip4:192.104.54.97 ip4:192.104.54.91 ip4:192.133.125.38 ip4:192.133.125.39 ip4:192.104.54.93 ip4:149.96.193.2 ip4:149.96.192.2 include:mail.zendesk.com include:spf.protection.outlook.com -all"
"adobe-idp-site-verification=2c45fd33857197a51acdf7f0cad660deb8873cc6e75f9eee37d7fc2e2088d7d8"

NS

6 record(s)

a22-65.akam.net.
a1-166.akam.net.
a24-66.akam.net.
a13-67.akam.net.
a7-67.akam.net.
a20-64.akam.net.

SOA

1 record(s)

dmz-ns.fcc.gov. dns-admin.fcc.gov. 2026071902 300 900 2419200 300

CAA

0 record(s)

—

Not configured

DS

2 record(s)

13924 7 2 7B17E130BCD84D8EDFD5738DEA68CD3DB072ACD34F337FF8985A9925 8F2908D3
34158 7 2 1BC45BEB5FDCE04661ABC2E9E23BFCE922414A5EF114AF010D628B16 4FFE50CC

DNSKEY

4 record(s)

257 3 7 AwEAAcCopsci7rLBCNNsQfslZ6NBMBW4i7tAGKwfayrLMB19LP5+aD5H MBvjsaAYqZpuWjlmZSTNdMpihQQEgO4ZTMK7qdtIy+WbUK9PyxU/xDBg KnymjF8MMT8DapHYhjpY6hDpPophdUM2w+hEy6aFto5EJ2kJO14B4Pf8 Tay0dSvXKFn8e1JVRZ1yXSXJ5w7Zcr+TasbtFe8SwBSTW8wNqSgS9DHa wAYIRcWPMByr+FGJf1mArra1haZcgN+YMHEo7/jkbljWX0T7U7QWWAzB syRiYqbSRLectNGACuJTQFeZKjv0xNsWljENrFrgyt8i79JwYGxvbtma ITNzdr5Ucks=
257 3 7 AwEAAch1mJJPidSv9lpqG5eQnX41oE0OxTFIM99jUMfhT/SXSxjqbuZm oa1+aLmeJVz9TsffQPt1tmAejMoPkHWUYqgnNfaW2/4Dhi1arAxAvQRl j8yNkPIdtWLV/bPM8X81hKwftIMuhReRuH3i/3KmlMeKWL7XJxmaNELA 3jqjEehwSeVgRIQIbHXiHoivLJuZLswkbRmOSnzuBq+ZSE8aOVOw7ybo Bw2ILKGxPHUHlorx9xAUgum8spv4Kg6f35ERuDldj0MJ6yCCPGoUxrm3 KOfjFTNaw+YntGb8GgJYT1MBvLkSC3eXHMesZuVe/uqNyOzg3S3PPhiI xmsd+GxhRm8=
256 3 7 AwEAAbitOFU3esSGWx2ZJfDofJ9Flzt7htrLRG5EGlUCzV6ZOnnzYAl4 2e3lQFrUpCdUoquukTDmupS7w1ATKzad7fmkBEbphoCgv3p/cF5/OPDq nd2CuDWj9gh8wo1pQQ+VlmKY139I/jRhcctlbiiGc1Enn1/wffAcr9m3 7N+MEEmV
256 3 7 AwEAAZ89KMOxdf5mPnMd+itrtVDlEdVWiacWIqMgANT74+w50VB6uecd k5Lr5MQcV3peZPilD9MFcQmFoZsgp62IfaGsKyjZOBLM2YbymgO0s38v ai5NG6VV+cYN0GDtFx9oMfxMtGb1HaLJNexX+UQkAv2f5wKpth4XEnhx sX/DESzd

RRSIG

3 record(s)

SOA 7 2 300 20260811164659 20260808154659 37835 fcc.gov. GaOioD37wHx0Mo2u28dUqEY8e5nPOvzg09vaDu0jRUCaavrYH5xGbXdw px90A54RCdk/sqrVqKyGtxHWjhgg4DXPzznB1TrYeeLDp6xW3wfF4KG+ UIieo8CyNW7OiQ7otdwEZ+U2ErdNcXYiPlDtlNQlPVteZjausEKKCtdz e1k=
NS 7 2 300 20260811164659 20260808154659 37835 fcc.gov. OEag+0IEYCr7LgIwYl/rZ4EFSosdo/HADFHqRNI0URQoS3PQfyElhQ5m lJu+HJlloTqbxH6ZQBod1qpjuU3NhvIV/PCVJbu7B1bJRAHBIkIexDJr 1AOX1K/t3UVs7sR1lWHuBOpljz9FzJNtn+yKRrsQI/VSqGNtuHqmKuJr 6Jc=
DS 13 2 3600 20260810010926 20260807230926 35496 gov. gX0cOf3kD9CVgMVw2xna7SWrXkcd9utm2oKh+SJSYLBkFDpfJOy1hwf1 qBjL4V04GkfYfVm+JQd9JtG16WySgg==

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 ip4:192.104.54.97 ip4:192.104.54.91 ip4:192.133.125.38 ip4:192.133.125.39 ip4:192.104.54.93 ip4:149.96.193.2 ip4:149.96.192.2 include:mail.zendesk.com include:spf.protection.outlook.com -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:reports@dmarc.cyber.dhs.gov,mailto:postmaster@fcc.gov,mailto:dmarc_rua@fcc.gov; ruf=mailto:dmarc_ruf@fcc.gov

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCQynSxCiYlWUd5r5TdNqPLlG4ElDFE8b/zlZCKNoItzB82XIe1eKpZOVT+0Zf/6mleiOJgGaUZibAONIVEubTzseNwvqHmQ3xm1II7PK0uaTyCIDKP8SuqglBduu0Cz76NHJc+5JIsc/mncOkbhkjVlN0kOn1PPm6RxvOsd9kqwIDAQAB; n=1024,1455215721,1470940521

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Access Denied

Description

Final URL

https://fcc.gov/

HTTP status

403

HTTP

Status

HTTP/2 403

Final URL

https://fcc.gov/

Version

Server

AkamaiGHost

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

www.fcc.gov

Valid from

2026-08-05T19:00:00-05:00

Valid until

2027-02-20T17:59:59-06:00

Days remaining

195

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

23.2.143.216

72,19 ms

Cloudflare

1.1.1.1

23.43.207.130

53,10 ms

Quad9

9.9.9.9

104.90.23.130

40,43 ms

OpenDNS

208.67.222.222

23.43.207.130

34,51 ms

AdGuard

94.140.14.14

23.45.31.176

81,51 ms

IP, geolocation and ASNAssociated network information

23.43.207.130

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

fcc-gov.mail.protection.outlook.com

Port 25: Closed/unreachable - 37.1 ms - 
Port 465: Closed/unreachable - 4037.2 ms - 
Port 587: Closed/unreachable - 4021.4 ms -

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