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Total

DNS

Email

Security

Network

Availability

Domaingao.gov

IPv41

IPv60

MX records2

StatusActive

Domain technical report

U.S. Government Accountability Office (U.S. GAO)

gao.gov

GAO provides fact-based, nonpartisan information to Congress. Often called the "congressional watchdog," GAO investigates federal spending and performance.

Generated: 2026-08-08T21:54:53-05:00 · Cached result

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IPv41

IPv60

MX2

NS2

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

2 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 propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

2 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

167 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: ec2-52-72-207-206.compute-1.amazonaws.com

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 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)

52.72.207.206

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mxa-0030d401.gslb.pphosted.com.
10 mxb-0030d401.gslb.pphosted.com.

TXT

5 record(s)

"adobe-idp-site-verification=9ec7c19bd24109a66645b3c15149071982b6300b62123ad65f7b98a97772cf08"
"wpg9KW332nc/Tl5aOtgUNB6mZ+kw4CKtW14Qe+nmU68lec7WcpK6IY9ht4XK6j30gqkFhy0WRrSwQxHQo7Y6Rw=="
"v=spf1 mx a:websurveys.gao.gov a:listserv.gao.gov include:spf-0030d401.pphosted.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:spfa.gao.gov -all"
"MS=ms93491652"
"cloudflare_dashboard_sso=edb80175bd9686cd65370033416ddef3"

NS

2 record(s)

sauthns2.qwest.net.
sauthns1.qwest.net.

SOA

1 record(s)

sauthns2.qwest.net. abuse.aup.lumen.com. 2260807001 10800 3600 604800 300

CAA

0 record(s)

—

Not configured

DS

2 record(s)

21486 7 2 1AA290E33BC17534E2D8EAA3ED1C5DB57EFD29F2DE31A7208617187A 56FAC411
14778 7 2 DE96195E0113AE8A38C26ADB50D8B778E56823A4911442E2FB30B27C FA3601FE

DNSKEY

4 record(s)

257 3 7 AwEAAdmgy366g+hi+4+UPbV9QYqEX0xwEspMO0IHRaDESVzSMHdgd8HW gZemqH9PrHfgzEyoNyBLc1UOW60zIkdnG4Us+n3AHsuDZYVkOzVeEqJG UxIY+JnRVMr91yHPbiR/R2OLw7N26o0z4RAhIeQMO2jUqJ5vGr8kpxfx ci1Pg3H7jBkv3Nbx4yCSF+C1Dtt50ovlAGELXqG12FR42ry+r5uMRi3A QLTXOOnFZvrD9Sc/TJH7iAZMk7VDQRtlISWA4qtgF03BnGdXMSBLXsnb r/46N+3O66Vtio/xw8TUaMS3WpGpXOqDkhIVTqZQ7nx+IrlKurMuwf9C webb69l/v9U=
257 3 7 AwEAAZj+0VYO0QcnitPu+6KBtbOfW0KKK19qCjB8VDv7NXu2mfzcrzh3 DKvkGagnQhoUW8I8kOOPrjMqaMqGQHEoHwseqhexjPib3XOycMG6NjW4 Z6yvznIZ54PGReGoIm2PEqCrHrXo6xB0U+/P282LIfmCviN9FWmx3yUa biJn5ZXwDld12pAu31byht5wQoDoornGWoBI+OVMqwLCW6RVVuLKu2V7 5veVOIOnPleZuS1WJP6o+eRTlVrr6XaGmrXOBuprZRAYJrsGVgfVQf2s FDOY305/aIr4pEjoqjO/RG+l6j4grD/Equ84UpolntYtlOCtocjUTOe9 weR5fp3uMSU=
256 3 7 AwEAAbuB08hKtn/LgbpM6ElKDWqqkVfWEl+gKvXbBXJLhaMtpNkx7R4k pp5OjcZvvR/Kt21rUWfy98zmmKlbWIpoYWa9pIkLz9TEW3K25HF7ofln BmyfQ9v5f7xHp0LBFYS/2jTW7mUv9XV0mbeYYfDU16acry4iBVmU6vwO T+UyEjy1
256 3 7 AwEAAfQE1mkjzqID5oSwJUzlkAv2PqpmW+632DO/4oEwcQn8z83Dyzbt EPCnTeprn82b5eaq8mTD3+m8etOBLVEJVCQWNDghhwXPs+Wm6kZyKLx9 abHS3xK5yj2jeLn4pPI8DiBTHYvzkvNJrTZBdgCT1O5N037gdRak0awx LmQ96rjd

RRSIG

10 record(s)

NS 7 2 86400 20260815030104 20260808020104 42827 gao.gov. DZ8ogFSpFlsSTzcLfbl7xpTlyBKdHBq3K8EQYUor9NutyfiYq5fUmt9y lvNw0bqPARMeLTfIu6W7TXr4CgwPQSOUUkJtkZhBOz5pk7fCynWn+6Xa 3Qqus3dwcPZjpOrT2EkCzFlDG1LYr+uerNBjJIVI1ohmgybhF4MYZn5R L1w=
TXT 7 2 3600 20260815030104 20260808020104 42827 gao.gov. HdoJYgWHM1NBqfhjoINet3/Z2eacb0GJXqD9QYG5nGj4ARXogwSKJEIw thZVsfyKbhMlp4fCUXhRZZgwb/G+jHkv7/Mp2/9cYhnvhCwtYqy4vhkM TM9rHzVyDrUoxxXdz54G4vXXt37COo8DKAdc1AAJw2vOQSu800kmnSYe prY=
MX 7 2 600 20260815030104 20260808020104 42827 gao.gov. GvmiyrDvqvMRhgDmmxZeNznbGx9K3p68n7vpIDYnrwcb1jsfHfBiqQBQ IVgB6OU8Plv4r5y58vRbQ1Sig5duzfEEM2U8OeXREh9gFVaHr/8d3vP0 OBrq64ILlMyis8t98GnJOJ++EkUwafyDcTQv6JYqJ6Ou38p1TlqqhMaj G2U=
A 7 2 300 20260815030104 20260808020104 42827 gao.gov. PgNT/cx1Bdu7VtduepEYWicKMffQ8ZVaf6FNWh/wNDJgCsrhAkYlHMwg USs9snbjXJhakJt2J50RS+9Vt2uMckO4HOFFm3qoOVMeXKPxqq3m2zsu LtV/Hx4LPjUlP+hq7CHiMHy7adbG2jl+tsdDuY4Yd5+EPJKRXqrT48Co yc0=
DNSKEY 7 2 86400 20260815030104 20260808020104 21486 gao.gov. YxWQlb0l5gKtVMYjO0dSLBnEFRNSoF+Ua6yrpQoaDrSxrhOHEQ1uVmSa ALTDxVVba+Vj4driKtYNYdvCzuIs7u1exObDLz2sJQbTT7b8SFIzGRqF 4cSFFNQ5MDAU0KhukmyKXi6OOe3f9a4ZOoH27mYO/3Dfh/HR6SYL0eZc qfpiVcR6Ij83Bs/YFbuq9BOLRjR9U0Vzfkn3Pf9ptQaECnUxzIUr8lRo 7KDviI58Bfp6RtHce6UKf0ubw8d7EBieBVqPQmu3P5kgzAljc7ziSbTo CMa9rYEGql8YkHVYwypz/1s4aI6yGctaOvJapqeYe+b6x4Yg1Ukldxr5 8Q90qQ==
DNSKEY 7 2 86400 20260815030104 20260808020104 14310 gao.gov. Z6T73Yb45SE7FmYDmrcNzYHuxyXKIOrPIBtCWLJ7S7rjB4o8fZF9v3v5 EUVmhigU34y2yap6GftlR2UEqf283/cg+Jgb1ZuF9f+9CWL9Kqu4Mwed SBFnjTHXxND/0iYvvwVh71DvC6+R4rnhF75Sr9WjwARXTJ/W/f9hD+Za cplV0M7yBb747mkl1O1Rvz7oruNQBbPl3XTvYFzgzGDg2/fQ5rfPOszd 0W97sMybiweyUZkGP2qLNEILTyxXbZCGwpYYdivJn/mIXCJlX0t52JgD vi2YimeA60RtQpw14XvYOhB81l3adi8aQhQrXH3mowlk4ANIQLP1Bwv0 lx04wQ==
DNSKEY 7 2 86400 20260815030104 20260808020104 42827 gao.gov. USbmyCQOLTe9oEcVqLkCkwnAz7rj1ef/w55v0lcefBuKkDNTyyxRiR7C 1AcWmIKzBM+aPdsjh7lRWc3vXwp1/GVFcMNmyiMBVOrFFj8Vi1KyPAeU YExjHspGq0iTuaa/PiAJaB1e9z7OFWRFHNnclNqMENLQCu8JfsfenBN4 nqA=
SOA 7 2 86400 20260815030104 20260808020104 42827 gao.gov. JoPZOnPy0+fMTuY6SHVTsS7tfwwLfRx9FeHNrNJqQDEd3G1M7fZje0Od kXV7Xjha5XR6Re4IriWzMGRF2HCYpWa5uV8ksHH2EoW4CqoGDUjxJKxU /d0SH5l9fiI528b0dnWYWB/ZtBt7Q4JXTn1lxoinTi1uQXJxlrmQA+LP 0yo=
DS 13 2 3600 20260810035449 20260808015449 35496 gov. PeOTadte8F+xPT/E4MwTZWUTVbSsfUcCWVLGvdl1RDSz/NxZLnCRqFCu gCxS/NUbBPjGrPWVwZTLwXGlTR4R4w==
NSEC3PARAM 7 2 86400 20260815030104 20260808020104 42827 gao.gov. EDC5iBIgXI1b3JmSJ6f08mVXK5vZAMJaOyatsPEggt5AeO1ROESm5vbz 2BKy6b+jTZLLgE5gwRiY8GloGMBnc01ZOdAOIRzFfKpwzzUjVD583jSA P5KJbf1P4X7xoLVzyQsEJXWxVlikw6zTaeSbQibjYftBNDLHoUlfnQlZ FXY=

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 mx a:websurveys.gao.gov a:listserv.gao.gov include:spf-0030d401.pphosted.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:spfa.gao.gov -all

DMARC

Configured

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:DmarcDkimReports@gao.gov; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

U.S. Government Accountability Office (U.S. GAO)

Description

GAO provides fact-based, nonpartisan information to Congress. Often called the "congressional watchdog," GAO investigates federal spending and performance.

Final URL

https://www.gao.gov/

HTTP status

206

HTTP

Status

HTTP/2 403

Final URL

https://www.gao.gov/

Version

Server

Apache

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Sectigo Limited

*.gao.gov

Valid from

2026-01-22T18:00:00-06:00

Valid until

2027-01-23T17:59:59-06:00

Days remaining

167

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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

52.72.207.206

73,79 ms

Cloudflare

1.1.1.1

52.72.207.206

155,04 ms

Quad9

9.9.9.9

52.72.207.206

76,75 ms

OpenDNS

208.67.222.222

52.72.207.206

49,40 ms

AdGuard

94.140.14.14

52.72.207.206

53,23 ms

IP, geolocation and ASNAssociated network information

52.72.207.206

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

mxa-0030d401.gslb.pphosted.com

Port 25: Closed/unreachable - 29.2 ms - 
Port 465: Closed/unreachable - 21.5 ms - 
Port 587: Closed/unreachable - 21.5 ms -

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