Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
overheaddoor.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:07:01 UTC · ↺ Refresh
MX Hostnames
- overheaddoor-com.mail.protection.outlook.com
MX Priorities
- overheaddoor-com.mail.protection.outlook.com: 0
A / AAAA Records
- 89.106.200.1 ↩ edge.redirect.pizza
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
dns101.register.com root.register.com 126031201 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.1.42.16 ip4:185.56.86.135 ip4:142.0.166.57 ip4:147.154.7.61 include:amazonses.com include:_spf.psm.knowbe4.com include:spf.hosting.americaneagle.com include:spf.protection.outlook.com exists:%{i}.spf.rnmk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- _9ndcbav84kotk49peyc83mafk4wqc1d
- _uq52eejtbc631e64vtniymd09ud95dg
- t0rbYPqfN5W0Xj0rTiF0BGJk8tCy0l/KMq0co2O8IPvihPIkUngFJ9NuQN95tOXX//csAqF5yR4m7cxxTUU0UA==
- apple-domain-verification=L2Ge40mV5LEO8fIY
- _1gtv9ris7e9189kn3q6r3ovr3fzi9mr
- cisco-ci-domain-verification=ff9c31c96f552b69dc8951d1dd1b8c3d3e557bf375b4a53732a8998048539a6
- SPFv=spf1 ip4:199.1.42.16 ip4:185.56.86.135 ip4:142.0.166.57 ip4:147.154.7.61 include:amazonses.com include:_spf.psm.knowbe4.com include:spf.hosting.americaneagle.com include:spf.protection.outlook.com exists:%{i}.spf.rnmk.com -all
- _ssd02qrukbhvolsf0mg79jkrze6t230
- atlassian-domain-verification=Z31t+ZbmWngGV3wGejkyN0bi6CYVzS2EK3mpT4jd6LHSbvCQTTtFrTdtohtt2wKr
- google-site-verification=lsFGvub1CSr6Z0du-GbpRmGs98N9IJg8MSTvjVZN-Pc
- _a37j853flby9kr9co0trr3bj71nodz4
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