Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nlr.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 15:31:02 UTC · ↺ Refresh
MX Hostnames
- nlr-gov.mail.protection.outlook.com
MX Priorities
- nlr-gov.mail.protection.outlook.com: 10
A / AAAA Records
- 104.17.148.107 (no PTR)
- 104.17.147.107 (no PTR)
- 2606:4700::6811:936b
- 2606:4700::6811:946b
Mail Server IPs
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nlr.gov postmaster.nlr.gov 2025134375 1320 480 1209600 900
Primary NS (mname)
ns1.nlr.gov
Admin Email (rname)
postmaster@nlr.gov
Serial
2025134375
Refresh
1320s
Retry
480s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns1.nlr.gov
adns2.es.net
adns1.es.net
ns2.nlr.gov
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.174.37.86 ip4:172.179.54.153 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
13 records- _w87vkc38rj4c40h8uaq8kwk7fn8x7l0
- apple-domain-verification=QKxBQPApJV9LqDH2
- box-domain-verification=9d0f23601a367ac2c59faff24bb0bd345509e685d98586914827ff02dabcd3d6
- google-site-verification=9zNxQ8Pxy-eTaRkG4yN7pownpEbWpoUzJRjeMyN3YaE
- knowbe4-site-verification=bcf3f57117181d64fe8f1857523553f4
- docusign=c8ac1a98-e04b-44b2-b830-4e84d4c5dc18
- docusign=dfcde981-fe37-4ceb-8db5-1e453dfef884
- _75wb5rgje8bv9uxymc6y7t336soycrc
- google-site-verification=iC5-sL5x2VMaZxWGDCC6iwNa3nuPgEx81qLy1PQRBYU
- SPFv=spf1 ip4:192.174.37.86 ip4:172.179.54.153 include:spf.protection.outlook.com -all
- smartsheet-gov-site-validation=9Oua621ZfNNxGdsjnLwPNaJYXcYYRHzn
- MS=ms15160738
- google-site-verification=XkB3e2tn8VDMHT8NN55JM5fcLIRo2ATzoz5eTrd5TZE
Full email verification for nlr.gov
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