Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opm.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:25:49 UTC · ↺ Refresh
MX Hostnames
- opm-gov.mail.protection.outlook.com
MX Priorities
- opm-gov.mail.protection.outlook.com: 0
A / AAAA Records
- 23.52.146.35 ↩ a23-52-146-35.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:495::174f ↩ g2600-141b-1c00-0495-0000-0000-0000-174f.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:488::174f
Mail Server IPs
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-12.akam.net hostmaster.akamai.com 2014112719 3600 3600 7776000 7200
Primary NS (mname)
a1-12.akam.net
Admin Email (rname)
hostmaster@akamai.com
Serial
2014112719
Refresh
3600s
Retry
3600s
Expire
7776000s
Minimum TTL
7200s
Nameservers (NS)
a1-12.akam.net
a5-67.akam.net
a14-64.akam.net
a20-66.akam.net
a11-67.akam.net
a18-65.akam.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:205.131.184.50/32 ip4:205.131.184.51/32 ip4:205.131.184.52/32 ip4:205.131.184.125/32 ip4:205.131.184.126/32 ip4:216.230.115.69/24 ip4:107.20.210.250/32 ip4:38.120.135.35/32 ip4:216.200.231.226/32 ip4:52.207.153.36/32 ip4:65.196.93.7/32 ip4:52.61.131.176/28 ip4:52.61.135.176/28 ip4:52.45.50.114/32 ip4:54.211.171.253/32 include:spf.protection.outlook.com include:mail.zendesk.com include:e2ma.net exists:%{i}._spf.mta.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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
✓ 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
8 records- google-site-verification=V0UV_qinkHD_6nHDUzapyLVoTmouteKQPTusDqE_jrY
- MS=ms15252846
- MS=ms35255137
- SPFv=spf1 ip4:205.131.184.50/32 ip4:205.131.184.51/32 ip4:205.131.184.52/32 ip4:205.131.184.125/32 ip4:205.131.184.126/32 ip4:216.230.115.69/24 ip4:107.20.210.250/32 ip4:38.120.135.35/32 ip4:216.200.231.226/32 ip4:52.207.153.36/32 ip4:65.196.93.7/32 ip4:52.61.131.176/28 ip4:52.61.135.176/28 ip4:52.45.50.114/32 ip4:54.211.171.253/32 include:spf.protection.outlook.com include:mail.zendesk.com include:e2ma.net exists:%{i}._spf.mta.salesforce.com -all
- google-site-verification=j11qcer-IPY3hbU67y1N_994_x8fnLTlssDpyFRZIXU
- google-gws-recovery-domain-verification=68398890
- tbcd7kxrzkw9py7sh6kksn5zfs19l4sy
- 7axh6RhNhWWjGH/6UD54HHrA3x0tNqHi2MGEN6MM/dyqbLwZqEnDkW+RndcBz2grhSSLNJ9qRSBXZxnUG96VWA==
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