Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atb.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 07:19:44 UTC · ↺ Refresh
MX Hostnames
- mxb-001a4201.gslb.pphosted.com
- mxa-001a4201.gslb.pphosted.com
MX Priorities
- mxb-001a4201.gslb.pphosted.com: 10
- mxa-001a4201.gslb.pphosted.com: 10
A / AAAA Records
- 217.114.94.2 (no PTR)
- 2a00:1c50:94::2 (no PTR)
Mail Server IPs
- 67.231.159.12 ↩ mx0c-001a4201.pphosted.com
SOA Record
Raw SOA
atb-sc3dmz-ns4.atb.com esadmin.atb.com 3008 10800 3600 2419200 900
Primary NS (mname)
atb-sc3dmz-ns4.atb.com
Admin Email (rname)
esadmin@atb.com
Serial
3008
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
atb-sc3dmz-ns4.atb.com
atb-idcdmz-ns5.atb.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=3jjmmne1._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
27 records- airtable-verification=5dad71ea727ed22036da76adc9091787
- ZOOM_verify_wfh1q3tcUULXpRWQoqoQcU
- canva-site-verification=-YX4fpv5KOjh2F6eQmCVaA
- miro-verification=319546586ac4c9a2cd71baaa836470db5a4eaa5b
- identrust_validate=wfoxjExt1DqAwaMtcQ6bmIN5SRMSOmXsO/dc/c5hOG6b
- identrust_validate=UCBODkpadtBw/rsqiDYg0gxGBtf/bWM4TQYm3SveLTxj
- cisco-ci-domain-verification=4e7fd45a79214f648c23454738719dbe12d581b4164068a4da6f4cfba466f915
- adobe-idp-site-verification=0f66354821314806737b2a5d0499e9a84c622e421cb1da68d0da038042c2cf5c
- 2790-D077-1BE6-5802-4B19-7236-EABD-B5FB
- bitrise-verification=428a4a5980d1e186-BpMeh8AzVPTn
- amazonses:/09+7+n0VwJ7D4lskI/OQYan8obokxQ6ZxdV+crWdQI=
- google-site-verification=93fbsHDZ1m1kZcPfGAuNzkqsks4oEDNeN-UJSecL6jI
- google-site-verification=-5U1sW8kqX_5lLs75_GFnNwtsU3QhoETvxjM6jOAqZ4
- paloaltonetworks-site-verification=8f14b166b1f0a5ca75ad577d35418516d5a99514b8003fbd04ea6713e6ecef14
- atlassian-domain-verification=6c3xuU2K6TadTbH81O9nbaAaraL4PzMzhNIwaGt99bgr3P9EzcAJguGBGdTRPZrB
- apple-domain-verification=NqlUxuQii80dWk83jsnmJx0HKPMeoY9_yxVmB1BZ4ec
- mixpanel-domain-verify=24ace7af-4b4e-41b4-90e9-9f3eaabd5efd
- astro-domain-verification=cmermtaqq263801per9aaeegs
- google-site-verification=JbjbXScLN5Nwg6oe0FpjpOfFNsyzfgoCtNvfNzvmuHw
- SPFv=spf1 redirect=3jjmmne1._spf._d.mim.ec
- apple-domain-verification=OGhNj3HtJ3s6WE99
- docusign=94384d65-9b85-4847-88e4-0e1a779e6756
- facebook-domain-verification=5kxvp2fxg17jz3ry5qzs1vy9yhsj6v
- docker-verification=b56f188f-0ab7-415d-9e71-89d406d14dd5
- MS=ms51624942
- smartsheet-site-validation=a3Eelw9o14Rudk7_XrHScIP4DYdb-eXF
- google-site-verification=6kXw_kvZdS-8o6NndPS01tKqzXaSmV6pviAkQQBOjLY
Full email verification for atb.com
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