Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
1stnationalbank.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 07:01:54 UTC · ↺ Refresh
MX Hostnames
- mxa-00170801.gslb.pphosted.com
- mxb-00170801.gslb.pphosted.com
MX Priorities
- mxb-00170801.gslb.pphosted.com: 10
- mxa-00170801.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 205.220.177.20 ↩ mx0b-00170801.pphosted.com
- 205.220.165.20 ↩ mx0a-00170801.pphosted.com
SOA Record
Raw SOA
ns1.fnni.com webmaster.fnni.com 19165 3600 360 604800 3600
Primary NS (mname)
ns1.fnni.com
Admin Email (rname)
webmaster@fnni.com
Serial
19165
Refresh
3600s
Retry
360s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.f5clouddns.com
ns2.f5clouddns.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:204.86.71.225 ip4:205.220.177.20 ip4:205.220.165.20 ip4:148.163.151.117 ip4:148.163.155.59 -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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- miro-verification=2e4ccb6bd8d8f1c021f63ad4549146704e3cdc0b
- SPFv=spf1 mx ip4:204.86.71.225 ip4:205.220.177.20 ip4:205.220.165.20 ip4:148.163.151.117 ip4:148.163.155.59 -all
- docusign=a941409f-35c9-4117-8299-107eaca4fb3b
- docusign=01d70b90-3d66-4987-bf9c-4233ec17241e
- ZOOM_verify_7HoCtaYWTrqS4fzRkjnmBQ
- Dynatrace-site-verification=d9ec2a59-29ec-4d7e-8b1c-c6dc5513a4cc__16o10dfd2716sq4qhk6etg477
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