ihs.com

Valid Email Server
Domain Lookup › ihs.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
ihs.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:24:44 UTC · ↺ Refresh

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MX Hostnames

  • mxb-0032c001.gslb.pphosted.com
  • mxa-0032c001.gslb.pphosted.com

MX Priorities

  • mxa-0032c001.gslb.pphosted.com: 10
  • mxb-0032c001.gslb.pphosted.com: 10

A / AAAA Records

  • 20.190.249.200 (no PTR)

Mail Server IPs

  • 148.163.152.37 ↩ mx0b-0032c001.pphosted.com
  • 148.163.148.100 ↩ mx0a-0032c001.pphosted.com

SOA Record

Raw SOA ns1.ihsmarkit.com hostmaster.ihsmarkit.com 2019113404 10800 3600 2419200 300
Primary NS (mname)
ns1.ihsmarkit.com
Admin Email (rname)
hostmaster@ihsmarkit.com
Serial
2019113404
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

a6-64.akam.net
a13-66.akam.net
a14-67.akam.net
a1-28.akam.net
a10-65.akam.net
a9-65.akam.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:148.163.148.100 ip4:148.163.152.37 ip4:64.78.151.128/26 ip4:216.241.183.0/24 ip4:170.207.0.0/16 include:_spfihsm1.ihsmarkit.com include:_spfihsm2.ihsmarkit.com a:amazonses.com include:mail.ihsmarkit.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

9 records
  • MS=ms52110447
  • ZOOM_verify_dqjjPfWSIaofGZHJyIYhsc
  • smartsheet-site-validation=fp2AdJWbw7PPUowORxGBfDS0uUV7q5id
  • 3p+zB1VjYTaVtJ+U7EcnLSLgKvZkO0Ema/CdUZT+xnLK1dPUZtitV4Oxv6jB/LsSTKa1dJTvOZzkx+uYSKYLpQ==
  • _f6nf1u24njf3kyxvx4clp94w709sm9j
  • google-site-verification=GHGX40TXkP4p68TwzrjVNj-l9175ikF8WnhOX_aZlmA
  • MS=ms48114224
  • SPFv=spf1 ip4:148.163.148.100 ip4:148.163.152.37 ip4:64.78.151.128/26 ip4:216.241.183.0/24 ip4:170.207.0.0/16 include:_spfihsm1.ihsmarkit.com include:_spfihsm2.ihsmarkit.com a:amazonses.com include:mail.ihsmarkit.com ~all
  • _yd6eyxn19nbz8m6h0eqn8forl00jlvs
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