Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cnb.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 21:20:39 UTC · ↺ Refresh
MX Hostnames
- mxb-0050ca01.gslb.pphosted.com
- mxa-0050ca01.gslb.pphosted.com
MX Priorities
- mxb-0050ca01.gslb.pphosted.com: 10
- mxa-0050ca01.gslb.pphosted.com: 10
A / AAAA Records
- 45.60.233.39 (no PTR)
Mail Server IPs
- 205.220.165.183 ↩ mx0a-0050ca01.pphosted.com
SOA Record
Raw SOA
edns1.ultradns.com premiumdns.support.neustar 2019094221 3600 600 1209600 3600
Primary NS (mname)
edns1.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019094221
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
edns1.ultradns.net
edns1.ultradns.org
edns1.ultradns.biz
edns1.ultradns.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; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
35 records- apple-domain-verification=UlJIYwM2fijLviwKDlnPXVsydLL8uAXha6guXsHwDWY
- Dynatrace-site-verification=d1d2f0e8-d7fa-4d2c-8fbc-14205127e3e6__urhr1lgplehutt8jj9efvlf4h0
- 52df59dd-4d8a-44ae-96b1-133b725105c2
- globalsign-domain-verification=4F09C7DE3ADA3C825CC11D4D373C2ECA
- V4uvvetkQTxeZwvI+JFKkSknsvdyXiyuXP5mvrCaE2GUFhARvTsmY6bwbL0aH7bjPRuSUJY6XM6qIbRBSUNyWg==
- globalsign-domain-verification=77A84E010E3ADB435AB8CBFB5F953760
- globalsign-domain-verification=113c3b681c9237bd0f2a4eea3b991d74
- apple-domain-verification=tH4GHkyIXUdkUuxxuSghJAoLWT4Zg2EGudWPSFY_Qvs
- ngXWQttvNiejm8wnFmKslp/OgyFzJmwAPPS3Jtkno/F8GsbcWUMjKF8xHWKuxxnVPtIXZieI7bOEQjEJEZCrNw==
- _globalsign-domain-verification=57nMS7PGvEO-Y6KFhJ7iMgP5KlJHmJ1_8y5BkHCgh6
- postman-domain-verification=50065cf555766e7a29679be0f9d1e62c23f261852deaa41b08c4c0529d72aa3945998eccb6d23529c24e870b0039cbddcc0b46fc0f4802302d432de761b93ece
- onetrust-domain-verification=6238c9f45d0447bab461e7333491b2d2
- _globalsign-domain-verification=sBExjo7BLttWc-oqD-UlNX-pBL9_lPT1X1hNNC7CpX
- MS=ms49354703
- SFMC-tuOhaccIzWisCchUB6xKDTynrg9hyypmiLq-Dxgv
- wiz-domain-verification=e66964eeafb0054533733ec39b7a7b8cf509100070561a6f69295c14d32295a2
- facebook-domain-verification=sx3ktwk5robh8ft4ri2fgrx6u92eol
- atlassian-domain-verification=Fedo56Co5074C5YkJwr0i2G1OkBxurLX7HyMgxnf4TejugjBREKrbKHUTQRRZO17
- globalsign-domain-verification=e833e15557d4448f7be76688d119371e
- globalsign-domain-verification=BF90E3182932751146B8F8F39EC74ACC
- slack-domain-verification=J4QvAkJqHLss8iQkoKskyejJjNRxhKqpCEKopBnm
- globalsign-domain-verification=8C3682B34B8F92C656E92B54A7496B16
- docker-verification=d9db4746-b932-4c60-add1-65b1ff7cbf71
- 3MNYBC509JVS7JSJL9XCE12S2M4E7QQ5CVB3XO8CY
- wiz-domain-verification=9842b15a3028580108c29e440bf767ca870aef9bc65ca1bf10eb353a7295a6e8
- smartsheet-site-validation=Jj8a2pa2k1keEOs1SpCXsHHBygqrjbPU
- amazonses:Y9KvoPw/uKkTXxZFZ/xp8N09mAKkDAOMDyMWaoo3xIM=
- google-site-verification=5EF_PC8hWWwxoF7iAbKzdPUxi0RytCsrvSNOb8v7ljQ
- globalsign-domain-verification=FB22C6AA3FAAFB8CFAA8E7C644896331
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- cisco-ci-domain-verification=426db1309b4ccf5a997c9ddf2ac168cad82f2052ea4b6085b0f8dfb48a3cb0dc
- atlassian-domain-verification=ndAdDT7vrx9F5xKdW/3orHaYRiGJzUeyM80nbvAcCE6Wb5UQEaO9+sQ+qURjMo2F
- apple-domain-verification=tqrBkovCVgTp9K59
- google-site-verification=kN-ONlysAzB7beToKWOm-AXMsQt243dnO15aROqocUE
- cisco-ci-domain-verification=496e065b85f4ece0f93c8073af9d2d478eec0c5a6180f27a0a33396cb3245938
Full email verification for cnb.com
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