Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstbank.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:58:07 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 10
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 20.119.8.53 (no PTR)
Mail Server IPs
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns93.worldnic.com namehost.worldnic.com 126012108 10800 3600 604800 3600
Primary NS (mname)
ns93.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126012108
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns94.worldnic.com
ns93.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:j4k0p7d5pd.powerspf.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
8 records- ppe-ab15bd8cafbeed9f67052afdf8742ac70a0d7ee1
- 8cp87vt3lj8oa89q5uktbjkvrj
- google-site-verification=Gy_rfBNmCXW81nBXcDpAIlOcS5iZBRP8tGXw2mnvCwk
- d9cnr047o1otrrior12f4ehdcm
- SPFv=spf1 include:j4k0p7d5pd.powerspf.com ~all
- c9f9lh317t7ts57kf97708xlybnbsywg
- MS=ms47156024
- ciscocidomainverification=4b057fd0999941cd3a3ba459eb6c780cbce77e8aa805e4ace61a357e2519b79c
Full email verification for firstbank.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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