Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nationallife.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 10:38:10 UTC · ↺ Refresh
MX Hostnames
- mxa-00043401.gslb.pphosted.com
- mxb-00043401.gslb.pphosted.com
MX Priorities
- mxa-00043401.gslb.pphosted.com: 10
- mxb-00043401.gslb.pphosted.com: 10
A / AAAA Records
- 23.203.187.74 ↩ a23-203-187-74.deploy.static.akamaitechnologies.com
Mail Server IPs
- 148.163.144.145 ↩ mx0a-00043401.pphosted.com
- 148.163.140.145 ↩ mx0b-00043401.pphosted.com
SOA Record
Raw SOA
a1-165.akam.net dnsadmin.nationallife.com 2020051367 7200 1800 1209600 7200
Primary NS (mname)
a1-165.akam.net
Admin Email (rname)
dnsadmin@nationallife.com
Serial
2020051367
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
a28-64.akam.net
a2-64.akam.net
a11-66.akam.net
a1-165.akam.net
a16-67.akam.net
a5-67.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- vmware-cloud-verification-7f460638-8a23-451c-b3d7-44b41c0649db
- _gbn3hbzvim9e6yicbsojxvqwrj63d8v
- google-site-verification=qVGJQxf1OEXvUxMaU4wPv3FoEVyR-hsfO1e9I3G4xd8
- openai-domain-verification=dv-lWLC9TEYjEkr821NJGxbpYHy
- apple-domain-verification=U5GoY9vNQWtHyP9gtuyb8AKIr7lXrr2WszrcEWwSJ40
- _634jw8bnr2tizatbgxloq4gk83m2a68
- docusign=2e0032e3-b3f9-42f2-9dec-346a633be72b
- atlassian-domain-verification=febAXfSXrCUh2FYiQnE1Vk7KHXnnuhDs+qQwFqWqqJommuyoteL/1j1AoXEl0M2m
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- docusign=d4ae2255-efe8-4b8e-8bae-fa8673332ea4
- bUNhsgsiuTRPgcmlckFICj2hOloNIyToLwYuKcUWA54jY4GAE5Mn6EV0Eza+TPKWRITjUXalF41hlok513gRYQ==
- google-site-verification=LWgYGdrhaQxs_3T3E7Poyw_382KhttJQ1fkqdwsHtpo
- MS=ms40218822
- _fmgrfyjrrivxwc4gqlfd9r130l67v63
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