comfortzone.com

Valid Email Server
Domain Lookup › comfortzone.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
comfortzone.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 03:24:18 UTC · ↺ Refresh

MX Hostnames

  • mx0a-002daa01.pphosted.com
  • mx0b-002daa01.pphosted.com

MX Priorities

  • mx0a-002daa01.pphosted.com: 10
  • mx0b-002daa01.pphosted.com: 10

A / AAAA Records

  • 40.113.231.190 (no PTR)

Mail Server IPs

  • 148.163.147.13 ↩ mx0a-002daa01.pphosted.com
  • 148.163.155.201 ↩ mx0b-002daa01.pphosted.com

SOA Record

Raw SOA edns1.ultradns.com premiumdns.support.neustar 2019062311 28800 7200 604800 86400
Primary NS (mname)
edns1.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019062311
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

edns1.ultradns.org
edns1.ultradns.biz
edns1.ultradns.com
edns1.ultradns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:63.83.24.0/24 ip4:63.110.186.0/25 ip4:167.89.12.121/32 ip4:167.89.12.122/32 include:454126.spf06.hubspotemail.net include:spf.protection.outlook.com include:spf-002daa01.pphosted.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

2 records
  • SPFv=spf1 ip4:63.83.24.0/24 ip4:63.110.186.0/25 ip4:167.89.12.121/32 ip4:167.89.12.122/32 include:454126.spf06.hubspotemail.net include:spf.protection.outlook.com include:spf-002daa01.pphosted.com ~all
  • google-site-verification=K5vWJiwB2IR3oNIWoKuzbrtfD5jBclRllP1lIsKVI30
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