Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
citadelbanking.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:01:43 UTC · ↺ Refresh
MX Hostnames
- mxb-003f9e01.gslb.pphosted.com
- mxa-003f9e01.gslb.pphosted.com
MX Priorities
- mxa-003f9e01.gslb.pphosted.com: 1
- mxb-003f9e01.gslb.pphosted.com: 1
A / AAAA Records
- 40.79.45.50 (no PTR)
Mail Server IPs
- 148.163.138.52 ↩ mx0b-003f9e01.pphosted.com
- 148.163.134.53 ↩ mx0a-003f9e01.pphosted.com
SOA Record
Raw SOA
ns55.worldnic.com namehost.worldnic.com 126032414 10800 3600 604800 3600
Primary NS (mname)
ns55.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns56.worldnic.com
ns55.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
17 records- wrike-verification=MTk0NTUwNzpiNWI3ZmM5Y2EzYzZhM2M1YjFhNTk5NjY2ZWYzMTJlZTJkOTlmN2YzNTZhYzkzNzkwMzMxNGM4NGFlNDYzYjFj
- google-site-verification=HJgW7H1C_tnAGa7tOb9PUzcUfdvDbAdaZ_urFbQiGLk
- YnkUfHyRPAvn+qNiVQgIi/35NfxXuKDrXyPUanEAkCJuHys3ul4PBMkCcuRW9uU11Uw9NsfZBoy1jfVf+Om7yw==
- docusign=304b2a06-ec37-4dec-a1bc-71e8527dab1a
- google-site-verification=5AM_FX7d5XtcUKyPGMyOVdsbYHBKsGAupobZ82pxpuM
- apple-domain-verification=hqJECSzDtgo18tzsj_587np-b2LSOXtR-g-lMVAqvLk
- tet3kahtcd0q0g1dehpga6b876
- twilio-domain-verification=2b257e56165e549cd7ade0ea575a427d
- dropbox-domain-verification=0xloj4xfmbw7
- ka2n9bv5cjn305kji6rpjpk10h
- docusign=66e015a1-1573-4f46-a42b-d3fb515c91b4
- aSVMefi7/R/4rr3EdLMQ/EiKu+0L0v45OpZ5ul2/zcc=
- nordpass-domain-verification=6cc1fade0870433f9ef635c595aae99b
- apple-domain-verification=61evz6cHenlAgo9n
- solarwinds-service0desk-verification=3ef9394b85bb89e8aa395f22c2e77505
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- A95AB4F3D8C3DA1BFCA3D2AB892FCCC6F707FE41F0D0CC0AA5A9A13BFC00A475
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