Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iscgrp.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 02:07:38 UTC · ↺ Refresh
MX Hostnames
- mxa-00272302.gslb.pphosted.com
- mxb-00272302.gslb.pphosted.com
MX Priorities
- mxa-00272302.gslb.pphosted.com: 10
- mxb-00272302.gslb.pphosted.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 208.86.201.46 ↩ mx0b-00272302.pphosted.com
SOA Record
Raw SOA
ns11.constellix.com dns.constellix.com 2015010198 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010198
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns1.immense.net
ns0.immense.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:184.180.8.0/24 ip4:67.231.145.32 ip4:74.249.229.71 ip4:205.201.61.0/24 include:spf-00272302.pphosted.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 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
5 records- 7mokllsejnv7tj2uq03eigc1s5
- apple-domain-verification=oqzeaYf9jTwn0nYq
- Foxit-domain-verification=f21131d17e18f0f8da10e06d9c4972b0
- ms-domain-verification=d179105a-caeb-49ee-84e2-e8abd265417b
- SPFv=spf1 mx ip4:184.180.8.0/24 ip4:67.231.145.32 ip4:74.249.229.71 ip4:205.201.61.0/24 include:spf-00272302.pphosted.com include:spf.protection.outlook.com -all
Full email verification for iscgrp.com
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