Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

Total

DNS

Email

Security

Network

100

Availability

Domaindoe.gov

IPv41

IPv61

MX records2

StatusActive

Domain technical report

Department of Energy

doe.gov

U.S. Department of Energy - Home

Generated: 2026-08-09T02:17:28-05:00 · Cached result

JSON CSV PDF Visit site

IPv41

IPv61

MX2

NS3

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

1 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

3 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.

✓

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

118 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers19 / 35 pts · Security

5 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.ig.energy.gov

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)

205.254.131.65

AAAA

1 record(s)

2607:f368:d0e:d0e::e065

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 mxa-002bc302.gslb.gpphosted.com.
10 mxb-002bc302.gslb.gpphosted.com.

TXT

14 record(s)

"MS=ms10226922"
"tv92ef4259tq8941ieufc90mmp"
"wrike-verification=Njk3Mjk0NjpiMjgwMDk4OTZkOWUyMDhkOTE3ZDQ5MWQ0MGI5Y2FkODQxYzYzMTY2MzUyZmFiNGIwZDFlYjQwMTE3YWMwZTZi"
"i5f5qkd5re010ohphbeheo2nlu"
"google-site-verification=FznI3uwJLUcyoVPOqRKGRonMVKj3ES3Oofyh8RgmT5M"
"00DSL000006K6H7=1TBSL0000000E1N; 00DSL000006K6H7=1TBSL0000000GO9; 00Dcn000007aztq=1TBcn0000000EB3; 00Dcp0000090dtp=1TBcp0000000LHN; 00D820000008gqO=1TBSJ00000005hF"
"ihpafil67h1odptreaqmp23f8t"
"fi3bpgsdnt0b23mvhg3lnnat72"
"538lnr3mf0bnejo56h1720u340"
"mv9vqdl9q292erhdvnvjnrt83u"
"6ssgr5vcuvmgh5lpiam4v5hl8f"
"openai-domain-verification=dv-sB4b5ZbfRmZUGEt02vWKXKz4"
"v=spf1 include:_spf.doe.gov -all"
"d0nka9rfrlo6mds9om7v9ogcdj"

NS

3 record(s)

blue.foundationdns.net.
blue.foundationdns.org.
blue.foundationdns.com.

SOA

1 record(s)

blue.foundationdns.com. dns.cloudflare.com. 2411726090 10000 2400 604800 1800

CAA

0 record(s)

—

Not configured

DS

1 record(s)

2371 13 2 917FF90D6428275A0E1F90ACF9E6C6EEEA384A519B528489366423F7 8DECA46C

DNSKEY

2 record(s)

256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==

RRSIG

0 record(s)

—

Not configured

NSEC

1 record(s)

\000.doe.gov. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

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:_spf.doe.gov -all

DMARC

Configured

v=DMARC1; p=reject; sp=reject; fo=1; pct=100; adkim=r; aspf=r; rf=afrf; ri=86400; rua=mailto:reports@dmarc.cyber.dhs.gov,mailto:EITS.DMARCRUA@hq.doe.gov; ruf=mailto:reports@dmarc.cyber.dhs.gov,mailto:EITS.DMARCRUF@hq.doe.gov

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDXkNl9qQKmbP740oUufdAg2tHk1TUFBl02xKCwo2YQ2/9bkygHhhsNjFr08Nn/ajVQRi2vNq7c9e0FNfl7e7XkZYgxFJKfHOYH0UsOScyMcuXVK+5pOgCb1jgBNaHsLvSY1ozrb0cX+y2p8UxkfVfSBWaglNC9hro7C78lMhrHjQIDAQAB; n=1024,1456444453,1472169253

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Department of Energy

Description

U.S. Department of Energy - Home

Final URL

https://www.energy.gov/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.energy.gov/

Version

Server

Apache

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Entrust Limited

*.energy.gov

Valid from

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

Valid until

2026-12-05T17:59:59-06:00

Days remaining

118

Protocol

TLSv1.2

Cipher

AES256-GCM-SHA384

Security headers

5 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

—

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

205.254.131.65

63,95 ms

Cloudflare

1.1.1.1

205.254.131.65

20,06 ms

Quad9

9.9.9.9

205.254.131.65

25,30 ms

OpenDNS

208.67.222.222

205.254.131.65

27,65 ms

AdGuard

94.140.14.14

205.254.131.65

43,43 ms

IP, geolocation and ASNAssociated network information

205.254.131.65

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-002bc302.gslb.gpphosted.com

Port 25: Closed/unreachable - 49.7 ms - 
Port 465: Closed/unreachable - 4020.6 ms - 
Port 587: Closed/unreachable - 4008.2 ms -

Recently analyzed domains

View all →

asso.fr4 stockanalysis.com82 go.id15 dovecot.org97 7sur7.be78 qc.ca4 chiba.jp4 amazonaws.com78 grida.no91 jeito.nl97