Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comfortco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:34:00 UTC · ↺ Refresh
MX Hostnames
- comfortco-com.mail.protection.outlook.com
MX Priorities
- comfortco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 204.13.111.44 ↩ vmw01.imarketsolutions.com
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns63.domaincontrol.com dns.jomax.net 2026031800 28800 7200 604800 600
Primary NS (mname)
ns63.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns64.domaincontrol.com
ns63.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:emsd1.com ip4:204.13.111.44 a:mail.online-access.com a:mail1.online-access.com a:bar1.online-access.com a:mail101.online-access.com mx:bar1.online-access.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=UuE5-EaLp_GL0s03BOa7Y35OZXQVRKaluBr0anv23GQ
- MS=ms81689041
- SPFv=spf1 include:emsd1.com ip4:204.13.111.44 a:mail.online-access.com a:mail1.online-access.com a:bar1.online-access.com a:mail101.online-access.com mx:bar1.online-access.com include:spf.protection.outlook.com ~all
- google-site-verification=KR1KKY8TIbxi73vn_LBlOwudaicUDnaMLXKnMEORtT0
Full email verification for comfortco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits