Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gunnell-inc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:08:41 UTC · ↺ Refresh
MX Hostnames
- gunnellinc-com01i.mail.protection.outlook.com
MX Priorities
- gunnellinc-com01i.mail.protection.outlook.com: 0
A / AAAA Records
- 66.135.19.225 ↩ 66-135-19-225.constant.com
- 2001:19f0:5:202f:5400:4ff:fed2:e057 (no PTR)
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns6099.hostgator.com root.gator3050.hostgator.com 2026031803 86400 7200 3600000 86400
Primary NS (mname)
ns6099.hostgator.com
Admin Email (rname)
root@gator3050.hostgator.com
Serial
2026031803
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns6099.hostgator.com
ns6100.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
3 records- MS=ms38933799
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=dDAp1bmq5RPHECGO1SHFifbgCDIrWdwt47QchSlDfWM
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