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Total

DNS

Email

Security

Network

100

Availability

Domaincms.gov

IPv41

IPv62

MX records4

StatusActive

Domain technical report

Home - Centers for Medicare & Medicaid Services | CMS

cms.gov

Generated: 2026-08-08T20:58:49-05:00 · Cached result

JSON CSV PDF Visit site

IPv41

IPv62

MX4

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

4 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-RPT5 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

127 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: a23-66-206-83.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 response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

23.66.206.83

AAAA

2 record(s)

2600:1407:e800:98c::28a
2600:1407:e800:981::28a

CNAME

0 record(s)

—

Not configured

MX

4 record(s)

20 alt1.us.etp.fireeyegov.com.
30 alt2.us.etp.fireeyegov.com.
10 primary.us.etp.fireeyegov.com.
40 alt3.us.etp.fireeyegov.com.

TXT

20 record(s)

"identrust_validate=JDXQyrvdi4u4csBVW53QJrn58NGFNML/YX9w8UtRx3WF"
"google-site-verification=sMIzpCg2oaPmasINAKfMmE9mOmdZRxL0myxnvSlIUOk"
"webexdomainverification.KR41=b9eafa45-e96e-4b68-a167-4740e31ccd75"
"google-site-verification=MdcB5nKEy-LwlvUBhBoh3YTH01HW1OZNszN9b-C4HV8"
"webexdomainverification.3MUDJ=0d5d8346-7f34-4cc3-84c1-28f4eb80829f"
"v=spf1 ip4:15.200.33.0/24 ip4:15.200.32.0/24 ip4:63.88.93.240/28 ip4:158.72.139.19 ip4:158.72.139.19 ip4:146.123.140.0/26 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:104.152.72.100 ip4:158.70.144.146 ip4:65.213.206.111 ip4:65.213.206.1" "12 ip4:65.213.206.113 ip4:208.250.57.111 ip4:208.250.57.112 ip4:208.250.57.113 include:_spf.google.com include:spf.protection.outlook.com include:mail.sandbox2.idp.idm.cms.gov include:_spf.qemailserver.com -all"
"G7+0noMBL6fSl8UVSBtZmj35+02tBOTulPKWucrYjkLJFMZz21/GxFxVzTMDYCjNXRIdENxZHifEHLds5FEU4A=="
"webexdomainverification.KR46=1f876bb9-300d-49ad-bf2b-74b544bc5efa"
"webexdomainverification.3MUBG=00360c1a-741f-4d9f-983a-55d0a63cdc92"
"MS=ms59622794"
"ciscocidomainverification=f1d51662d07e32cdf508fe2103f9060ac5ba2f9efeaa79274003d12d0a9a745"
"MS=ms27639832"
"google-site-verification=yuNrclUiclwAtByggN3Jae8WgxDsb6CjtRpPD-EPjXY"
"ed5vo0xgnd"
"_qm4av6bzsp5uujahwa11fsttdhvxzv9"
"webexdomainverification.KR4G=d2e70405-10af-4863-bc64-388ca30ea4d4"
"identrust_validate=3RmnW/hkqKXUGdB9rQVSUxgwI6kLD3XsbHJh0jZyq2n/"
"identrust_validate=UUQCTX9hak2EePyL9SYBOliViCCAiRhPmlyycwfCy/o8"
"webexdomainverification.KR4B=358c3255-c680-4387-b8f3-38a73619240e"
"identrust_validate=t41124Xnt5NJgr+E8ne/qqL2LpycASgSenCxnQdzssO4"

NS

6 record(s)

a1-86.akam.net.
a3-66.akam.net.
a24-65.akam.net.
a10-67.akam.net.
a8-67.akam.net.
a13-64.akam.net.

SOA

1 record(s)

usw2.akam.net. hostmaster.akamai.com. 1561870503 300 30 604800 900

CAA

0 record(s)

—

Not configured

DS

1 record(s)

12448 7 2 C16DAF6D1AF5967F0D558560B6CB55A4810989148BF0B50BFD599605 42E4FEF0

DNSKEY

4 record(s)

257 3 7 AwEAAdNDv6EFovLP5avTogNcIj7SVDABERiS4gIyZ62+lGSi0D22Wq6n IiA3mkWuI0GnOUFxQxU4r9f1GMEkwDWYP6yHpEqoAsoIonA2pDCK6IJh l8kVZO6/uHJYBBR/aLPY+M6OTwZiSQmiRLcYd8erlVu3PCW3JOyy4Vwk dqbrIr0Ef9RNOTjTwkegoNVxmnr9UCKLSeEJ3R1VWg/+ft7KBDCTv05H tHHu63SOssRJKuqa18NsSuqlaDHejS5rWZ9pAFYcWTFOc4SUlofZPnRf WQ+GD3i8DiI3xPA0+6vWxWow9JKni0YJNgiqyvfYb3CcgRfIE6vu7GLp msFnV8LvpG0=
256 3 7 AwEAAaSgA2Kve6hZ1Veu1VjkVB1NwOgmnjfvBYwlhlkZmxXfJEmwYC5B bKI6D+GWqLK82W8dJa5hGDN3qDhKD0PEqT+qEbRIkFXfLZA2FxNJi6Bm 3iodXdfG1mPqU265oQflK3+cSyWRXzyLE9+BgNw/4S6zDI/VFKWiNrA7 ORPIDFyx
256 3 7 AwEAAb+BTomVwrjFGKorq0pX70CO0jJ9drzllFadh3gk+TTe1uIPizv1 4BVw1IcxYh/F2y/XTvHXG37KOAzzQxwrpVpNur0RPTBwaF0OyISFDZlW 8twJPDmfbH1CN21HLhsfIFz2tNJA54qBid0CkYF1F7FekUBFb+AWLvMs DxJ00bul
257 3 7 AwEAAa99O/DCZfcCADpk57khH9Na72bl4vYEOOYL21F9/Ws31y1/viHo mfSnIvN2NumQS/g52ZQmrq9/2D4oAXp2bkzlMlc1vhwAJgn9I2CFedy5 3lgTpvzNqdvyHt6gFsEpYPj1owVPAkUQzMwuFoIk51yjwR3JgmHWdSAj pLcZnjZCh6CG54G7hUQJKzjRcBeP98eRGdNoNq/ZmUM5Y8pxnsjTJUvy S4DFFMZLp6Mr8NqsYlmxoqqk0TFlQ6LZwnbU0Cu+yDg1SoHfkLRoZwj0 e3kfHICdeywPNx/A2jgQW5E838tbaEimk5aJgsP5xCJc1sKfoQ07EEoo Xcael4GKur8=

RRSIG

5 record(s)

NS 7 2 86400 20260811023855 20260808013855 4293 cms.gov. B/hqmG1CqH5ucOuW1xZKevg+GsVUpJV9YaFqBrFmdQtwdK9SCo9WY/hG E8k1huGbE6KFsT1PEHIHM07OW6HDn49Xi1q/8BJSh6xlwABy+QlMGLTW Dn3zhZxMchYQPR3z8wG/HGYp4NSmxPG2Jb8oUp4WwmmSdl4b6xy9w1oT POI=
SOA 7 2 900 20260811023855 20260808013855 4293 cms.gov. UtcvoVfL2u9Tzv/Dcpe0rnYiN4FxTM/Gh3WH0dkoinDjGSkTx2UjNnYy l9RDgnm8yihFzud9fzicpqjLWEllqMfbIJsOq18nYMgGsB2nYGEdr/CV tJesJTaKyBFJp5pAuFIMA/HEHXNdlm/Dyll/lhRbBEfqspd2IUk/RY6K ROk=
TXT 7 2 300 20260811023855 20260808013855 4293 cms.gov. LXHswHSIzj5v5yhTAlmQg2YJTazb62FBYEDKRGifVLb+G404Viywv0Cr XWXMswZDArwl9Szl21VE6Ndp53A1ttIEO8yp1BnJbA33bPQFSlnikOi5 KLm8v1Tx9HTqCoLhleq+kCa5uWLj28pqNQK3laUkIvfdkKJnZtaVXuA5 fbU=
A 7 2 20 20260811023855 20260808013855 4293 cms.gov. MfBD3Mn9zE4OkF78X+0FydCV1VzWwjeJ3JTHDQTtZcaGykN3lIQUiqxc CvbIm2u/HdJqQUqzySFDe4BJYsbxNYMLzzBzVoxTnkx8gDNgZD5+3A56 gG1pNTQ7OifAoqD2Rw+6l8hAB9LHnjbM/tmBBZ10z/zqlISjX8CTqmZa koY=
DS 13 2 3600 20260810025839 20260808005839 35496 gov. a++R9Ptase30W6IdT/5t/Yge6foJ7vitjpuaDxhqrWNF8zAePFGbPEwB yGYCLzbafVqIpX1CA1BSpKuf7cRX/A==

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 ip4:15.200.33.0/24 ip4:15.200.32.0/24 ip4:63.88.93.240/28 ip4:158.72.139.19 ip4:158.72.139.19 ip4:146.123.140.0/26 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:104.152.72.100 ip4:158.70.144.146 ip4:65.213.206.111 ip4:65.213.206.112 ip4:65.213.206.113 ip4:208.250.57.111 ip4:208.250.57.112 ip4:208.250.57.113 include:_spf.google.com include:spf.protection.outlook.com include:mail.sandbox2.idp.idm.cms.gov include:_spf.qemailserver.com -all

DMARC

Configured

v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:8idhoybh@ag.us.dmarcian.com, mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:8idhoybh@fr.us.dmarcian.com;

DKIM

Selector s1

k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA10onRtcr4fuQkEGZIv4Z4PtVzt6YMERqtRmQLt/Zk4xDwtkQp1vbkaeJx2mPi578GaZILVTE90azyu3tgFo0R5T2muGU1tireJf3fJmWr/HYaNwmMsQFd0vCVmmtzvKke0szIbI+KcbPmT0Q1KdcgcJImrsLpvab6ksntinSNqjB4gXt9zebCBlVpc7pw/63pWU+qxbNNEi64WueKS7xQlqUA5BfQEWMG62AIYCjH2SaBWq1VFtc/Pf3kSd8T47alkUgRHy8XnxkosBFfG10lmpjEA9YvgXQEh6+IrhUxQmiNb6KdDlHgk5FitSSeSWzmNgXebURFg8Jwpmio9eytQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Home - Centers for Medicare & Medicaid Services | CMS

Description

Final URL

https://www.cms.gov/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.cms.gov/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

www.cms.gov

Valid from

2026-05-29T19:00:00-05:00

Valid until

2026-12-14T17:59:59-06:00

Days remaining

127

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

3 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

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

23.38.77.107

71,24 ms

Cloudflare

1.1.1.1

23.38.77.107

42,43 ms

Quad9

9.9.9.9

104.69.122.72

38,05 ms

OpenDNS

208.67.222.222

23.38.77.107

28,95 ms

AdGuard

94.140.14.14

23.34.161.85

55,26 ms

IP, geolocation and ASNAssociated network information

23.66.206.83

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

alt1.us.etp.fireeyegov.com

Port 25: Closed/unreachable - 25 ms - 
Port 465: Closed/unreachable - 4023.8 ms - 
Port 587: Closed/unreachable - 4029.1 ms -

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