Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suisun.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 11:14:04 UTC · ↺ Refresh
MX Hostnames
- suisun-com.mail.protection.outlook.com
MX Priorities
- suisun-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.247.170.120 (no PTR)
Mail Server IPs
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns15.worldnic.com namehost.worldnic.com 125041414 10800 3600 604800 3600
Primary NS (mname)
ns15.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125041414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns16.worldnic.com
ns15.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
10 records- 8dps1ept0ngaag0mp0ldef6oqs
- globalsign-domain-verification=8A8F72C113F81965AD039267556F5797
- _globalsign-domain-verification=YMsSjNERyg-oRl69gTpAe5si0kR4vMPErH8ghYd3dz
- 2mddsdr93a90qn6aa3o3kn23v3
- riet14c18vq3ubrhkgh2hlv88g
- ab6ab08407b6dd6da06d2df821f25d63bbde2d8734fcf713c5f189ff8bc2cf53
- adobe-sign-verification=ab6ab08407b6dd6da06d2df821f25d63bbde2d8734fcf713c5f189ff8bc2cf53
- google-site-verification=NpvIPiXMPLKBoQUODvLwVMmwowlib9dPHiR2dzMdmsw
- adobe-idp-site-verification=ab6ab08407b6dd6da06d2df821f25d63bbde2d8734fcf713c5f189ff8bc2cf53
- SPFv=spf1 include:spf.protection.outlook.com -all
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