Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
rectorseal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 06:09:17 UTC · ↺ Refresh
MX Hostnames
- rectorseal-com.mail.protection.outlook.com
MX Priorities
- rectorseal-com.mail.protection.outlook.com: 5
A / AAAA Records
- 151.101.193.124 (no PTR)
- 151.101.1.124 (no PTR)
- 151.101.65.124
- 151.101.129.124
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns05.gcd-dns.com dns.jomax.net 2026032001 28800 7200 604800 600
Primary NS (mname)
ns05.gcd-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2026032001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns06.gcd-dns.com
ns05.gcd-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.204.98.2/32 ip4:199.204.98.3/32 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:76.223.138.66 ip4:76.223.138.65 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mail.zendesk.com include:mailgun.org include:22563164.spf06.hubspotemail.net include:_spf.salesforce.com include:em4058.rectorseal.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- Knowbe4-site-verification=1ad0ec854643b8619f2d106e716a2061
- SPFv=spf1 ip4:199.204.98.2/32 ip4:199.204.98.3/32 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:76.223.138.66 ip4:76.223.138.65 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mail.zendesk.com include:mailgun.org include:22563164.spf06.hubspotemail.net include:_spf.salesforce.com include:em4058.rectorseal.com ~all
- _d9pqj7jmjcvf9trrstuw95255zmbhr3
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