Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
energy.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 09:36:30 UTC · ↺ Refresh
MX Hostnames
- mxb-002bc302.gslb.gpphosted.com
- mxa-002bc302.gslb.gpphosted.com
MX Priorities
- mxa-002bc302.gslb.gpphosted.com: 10
- mxb-002bc302.gslb.gpphosted.com: 10
A / AAAA Records
- 205.254.131.65 ↩ www.ig.energy.gov
- 2607:f368:d0e:d0e::e065 ↩ www.ig.energy.gov
Mail Server IPs
- 67.231.155.102 ↩ mx0f-002bc302.gpphosted.com
- 2620:100:9000:21:67:231:147:102 ↩ mx0e-002bc302.gpphosted.com
- 67.231.147.102 ↩ mx0e-002bc302.gpphosted.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2404616830 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404616830
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.doe.gov -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; pct=100; adkim=r; aspf=r; rf=afrf; ri=86400; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- d1bb6wd0qp5pqy.cloudfront.net
- google-site-verification=OYydDk3JQa2tFfOLoHW2IIKLk5Y2WhHsYoGac56COdk
- SPFv=spf1 include:_spf.doe.gov -all
- webexdomainverification.MY29=d0f558ff-9f5d-4233-b37b-47f5f60aeb0e
- xj0hmpb6nqdvhxzjfcmqbmb733sy58wp
- MS=ms33403433
- apple-domain-verification=wtGLWWJiHZMfPf1M
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