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Rank #4,781Updated November 10, 2026

sam.gov

Home | SAM.gov

sam.gov is registered with get.gov since May 14, 2004 (22.5 years). The registration expires on September 2, 2027. The site runs on Angular, Drupal, Amazon CloudFront and 4 other technologies. Its email security grade is B. Its SSL certificate is issued by DigiCert Inc and is valid for 5 more days.

Domain age
22.5 yrs
Technologies
7
Email security
B
SSL days left
5

Registration

Registrarget.gov
IANA ID8888888
RegisteredMay 14, 2004
ExpiresSeptember 2, 2027
UpdatedAugust 14, 2026
Statusserver transfer prohibited
Name serversns-1350.awsdns-40.org, ns-2012.awsdns-59.co.uk, ns-228.awsdns-28.com, ns-987.awsdns-59.net
DNSSECNot signed
RegistrantGeneral Services Administration, United States

DNS records

TypeValueTTL
A18.64.211.910
A18.64.211.3710
A18.64.211.10510
A18.64.211.10710
MXmail1.sam.gov 10300
NSns-1350.awsdns-40.org172800
NSns-2012.awsdns-59.co.uk172800
NSns-228.awsdns-28.com172800
NSns-987.awsdns-59.net172800
TXTgoogle-site-verification=yAhJVrFC6GsWjzgyu8fj_Cy_qx0U5KllI0sq1vhY2Sg60
TXTv=spf1 a:mail1.sam.gov include:spf_a0.gsa.gov include:spf_a1.gsa.gov include:spf_a2.gsa.gov include:spf_a3.gsa.gov include:amazonses.com ~all60
AAAA2600:9000:20a2:e600:19:c9e:8d80:93a160
AAAA2600:9000:20a2:4c00:19:c9e:8d80:93a160
AAAA2600:9000:20a2:7000:19:c9e:8d80:93a160
AAAA2600:9000:20a2:6a00:19:c9e:8d80:93a160
AAAA2600:9000:20a2:400:19:c9e:8d80:93a160
AAAA2600:9000:20a2:e200:19:c9e:8d80:93a160
AAAA2600:9000:20a2:da00:19:c9e:8d80:93a160
AAAA2600:9000:20a2:fe00:19:c9e:8d80:93a160

Technology stack

JavaScript framework
Programming language
Security
Web server

Analytics and advertising IDs

google_tag_manager:GTM-MM985ZZ

SSL certificate

ValidValid
IssuerUS, DigiCert EV RSA CA G2, DigiCert Inc
ExpiresNovember 15, 2026
Days remaining5
ProtocolTLSv1.3
Namessam.gov, www.sam.gov

Email security

BScore 89/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnSPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
  • warnAn MTA-STS policy file exists but the _mta-sts DNS record is missing, so it is ignored.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
  • goodDMARC policy is reject: mail that fails authentication is blocked.
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
  • goodDKIM keys found (selector: google).
  • good1 MX record(s) found.
  • goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.

Homepage metadata

TitleHome | SAM.gov
Languageen
Canonicalhttps://cms.prod.iae.mcaas.fcs.gsa.gov/node/78
IndexableYes
Word count607

About sam.gov

Who is the registrar of sam.gov?

sam.gov is registered with get.gov (IANA ID 8888888).

When does sam.gov expire?

The current registration of sam.gov expires on September 2, 2027. It was first registered on May 14, 2004.

What technology does sam.gov use?

We detected 7 technologies on sam.gov, including Amazon CloudFront, Drupal, Angular, PHP, HSTS, Google Tag Manager.

Does sam.gov protect its email with SPF and DMARC?

sam.gov scores 89/100 (grade B) for email security. SPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it. An MTA-STS policy file exists but the _mta-sts DNS record is missing, so it is ignored.

What are the name servers of sam.gov?

sam.gov uses ns-1350.awsdns-40.org, ns-2012.awsdns-59.co.uk, ns-228.awsdns-28.com, ns-987.awsdns-59.net.