Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
iecokc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 02:28:27 UTC · ↺ Refresh
MX Hostnames
- mxa-00373501.gslb.pphosted.com
- mxb-00373501.gslb.pphosted.com
MX Priorities
- mxa-00373501.gslb.pphosted.com: 10
- mxb-00373501.gslb.pphosted.com: 10
A / AAAA Records
- 72.29.108.168 (no PTR)
Mail Server IPs
- 148.163.137.8 ↩ mx0b-00373501.pphosted.com
SOA Record
Raw SOA
ns-1883.awsdns-43.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1883.awsdns-43.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1883.awsdns-43.co.uk
ns-887.awsdns-46.net
ns-1401.awsdns-47.org
ns-180.awsdns-22.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.29.108.164/28 include:spf-00373501.pphosted.com include:spf.protection.outlook.com include:app.aventri.com include:21908410.spf06.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- SPFv=spf1 ip4:72.29.108.164/28 include:spf-00373501.pphosted.com include:spf.protection.outlook.com include:app.aventri.com include:21908410.spf06.hubspotemail.net -all
- MS=ms86828975
- atlassian-domain-verification=7XNnUnMWcaveYR3zgLaRZHv/IaTVswl4VavD54UfZbKD/w8FtglDPPXccrzmjOi9
- duo_sso_verification=BTfUrZqKDnxpo3n49tuMQv5h5TRGHZC3HNWbUIsB3B2IWLfdNTh4485Cor9R96TY
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