Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cortera.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 02:58:30 UTC · ↺ Refresh
MX Hostnames
- mxa-00520701.gslb.pphosted.com
- mxb-00520701.gslb.pphosted.com
MX Priorities
- mxb-00520701.gslb.pphosted.com: 10
- mxa-00520701.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.42.151 (no PTR)
- 172.64.145.105 (no PTR)
Mail Server IPs
- 205.220.176.224 ↩ mx0b-00520701.pphosted.com
SOA Record
Raw SOA
ns1.moodys.com wwwadmin.misqm.com 2012052146 10800 3600 2592000 86400
Primary NS (mname)
ns1.moodys.com
Admin Email (rname)
wwwadmin@misqm.com
Serial
2012052146
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
ns5.moodys.com
ns6.moodys.com
ns9.ultradns2.com
ns9.ultradns2.org
ns1.moodys.com
ns2.moodys.com
ns3.moodys.com
ns4.moodys.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.149.239.138 ip4:141.160.55.107 ip4:158.247.21.4 ip4:50.31.50.52 ip4:141.160.51.81 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms81615310
- MS=ms89808427
- google-site-verification=C7hH4QBaJkMSKplVnmG2eDbqpHhudPOgT5lYJzqV04U
- google-site-verification=bGBL7DWNAUhyCbCCL4ZOXRuXgAWSYgaAN_L5ras-Q6Q
- google-site-verification=dYXrTRkkSAxKn6TEdXYuhLZRVjlUdTrnMabiud9125U
- SPFv=spf1 ip4:12.149.239.138 ip4:141.160.55.107 ip4:158.247.21.4 ip4:50.31.50.52 ip4:141.160.51.81 -all
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