Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iac.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 19:35:03 UTC · ↺ Refresh
MX Hostnames
- mxa-0015af01.gslb.pphosted.com
- mxb-0015af01.gslb.pphosted.com
MX Priorities
- mxa-0015af01.gslb.pphosted.com: 10
- mxb-0015af01.gslb.pphosted.com: 10
A / AAAA Records
- 34.194.44.150 ↩ ec2-34-194-44-150.compute-1.amazonaws.com
Mail Server IPs
- 67.231.145.241 ↩ mx0a-0015af01.pphosted.com
- 208.86.201.125 ↩ mx0b-0015af01.pphosted.com
SOA Record
Raw SOA
ha1.markmonitor.zone hostmaster.markmonitor.com 2026022502 3600 600 2419200 172800
Primary NS (mname)
ha1.markmonitor.zone
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026022502
Refresh
3600s
Retry
600s
Expire
2419200s
Minimum TTL
172800s
Nameservers (NS)
ha3.markmonitor.zone
ha4.markmonitor.zone
ha1.markmonitor.zone
ha2.markmonitor.zone
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.235.112.207 include:spf.protection.outlook.com include:emailus.freshservice.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; fo=1; rua=mailto:[email protected],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],mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
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
11 records- 14879088
- 4lgb1i46ko5sefsruhj75f3fm1
- p1ubvuaofotajf09l295ou0ls7
- _ajn93e3b514cphgdtjvajdhq3hkhw4o
- asv=65f788e37258a6eb17b206f5424374cd
- apple-domain-verification=pyXl6YjTPEuYwi9w
- openai-domain-verification=dv-hYYZcOlyBokpfCLMQbgSkM3i
- google-site-verification=lhoD63SOXTvgcQEncWPIQAecUp3HclQBAc_OnCCnLg4
- h1-domain-verification=d1nMNBZa9UK4afirJ9smVHYAp6MLbeLrkP2XbtNsuJhLDfNg
- Hcgj7n4tbMlwMa02lJG2I1KSdk+h7gAdq8v0D2fhEjXJIYDyLOOjROdWOsqvRiDmpPrlhaHMdLzW8kluVUCplg==
- SPFv=spf1 ip4:66.235.112.207 include:spf.protection.outlook.com include:emailus.freshservice.com ~all
Full email verification for iac.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits