Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swpa.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:54:33 UTC · ↺ Refresh
MX Hostnames
- mxa-002bc302.gslb.gpphosted.com
- mxb-002bc302.gslb.gpphosted.com
MX Priorities
- mxa-002bc302.gslb.gpphosted.com: 0
- mxb-002bc302.gslb.gpphosted.com: 0
A / AAAA Records
- 205.254.131.113 ↩ pars2etfa2.doe.gov
- 2607:f368:d0e:d0e::e113 (no PTR)
Mail Server IPs
- 67.231.155.102 ↩ mx0f-002bc302.gpphosted.com
- 2620:100:9000:21:67:231:147:102 ↩ mx0e-002bc302.gpphosted.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2397809341 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397809341
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.org
blue.foundationdns.com
blue.foundationdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:4.38.214.36 include:spf.protection.outlook.com include:spf-002bc302.gpphosted.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:4.38.214.36 include:spf.protection.outlook.com include:spf-002bc302.gpphosted.com -all
- F16lgoKZOB0jZxhMT2BqX+OkgtKUBhk4FSBSs3RflzOFexXTafElJlSTZDP6sR7SukOlV5kgZoDR/rpn9RmkAw==
- MS=ms24574191
- anthropic-domain-verification-rge00h=wKrf1z3gCGUwPlhESfVpyvZbU
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