Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
integer.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 10:24:19 UTC · ↺ Refresh
MX Hostnames
- integer-net.mail.protection.outlook.com
MX Priorities
- integer-net.mail.protection.outlook.com: 10
A / AAAA Records
- 162.159.129.11 (no PTR)
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 151 10800 3600 604800 86400
Primary NS (mname)
dbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
151
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.71.77.123 Ip4:67.75.3.164 a:mail3.lakergn.com include:spfa.integer.net include:amazonses.com include:spf.messagelabs.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; 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
9 records- MS=ms78721244
- bbrTR8hDb64dDwXv5De2OuUHTVjH3EYGJxAacdoPSc9UuGN115wroxZKsmMjAfAvBEl/P5pRliSChEhqxzzB5g==
- apple-domain-verification=4D9jJH0TQdBa0TCB
- SPFv=spf1 ip4:52.71.77.123 Ip4:67.75.3.164 a:mail3.lakergn.com include:spfa.integer.net include:amazonses.com include:spf.messagelabs.com include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
- Smartsheet-site-validation=JZVjV4xo7gvF13cflM4ljQkGp37LjYMA
- G0R1E29604
- UE0Ryn3aDjx5biHvHwjPeVu/k4BTSLisaBYYl6i5UIoXqs5hy5j3tP5OAydHZnhdphxcOYcJ8/soibRnv85yQA==
- 1c5bf8926d49fb2ed59d48642b27b2711505263848a82bf85f1b0a7db8532291
- webexdomainverification.HQ2M=24e72c75-855b-4bcc-b838-d433384e7866
Full email verification for integer.net
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