Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
radian.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 15:30:59 UTC · ↺ Refresh
MX Hostnames
- mx0b-00352901.pphosted.com
- mx0a-00352901.pphosted.com
MX Priorities
- mx0a-00352901.pphosted.com: 10
- mx0b-00352901.pphosted.com: 10
A / AAAA Records
- 45.60.45.50 (no PTR)
Mail Server IPs
- 148.163.144.203 ↩ mx0a-00352901.pphosted.com
- 148.163.140.203 ↩ mx0b-00352901.pphosted.com
SOA Record
Raw SOA
ns10.digicertdns.com domainnames.radian.biz 2023011794 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
domainnames@radian.biz
Serial
2023011794
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns15.digicertdns.net
ns10.digicertdns.com
ns13.digicertdns.net
ns14.digicertdns.net
ns11.digicertdns.com
ns12.digicertdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-00352901.pphosted.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- tZWygAzIXkf0YhBzGoIPjIWZd5VdkcBEeB5tCzaC19GjNjB/Hr4HVervKm0L5hlFGPpYeChQ3EloMSTuYSJ7oQ==
- onetrust-domain-verification=dd2b1f73f6c04ab1a7e28c6cb5a9ba57
- docusign=e2f216a1-58de-46eb-9b16-288012f54ab7
- adobe-idp-site-verification=0e5eac0ed13f4b70eaf15eea8dda4bb0f7dd2b89665aab802855107d2cfeeeef
- google-site-verification=PhNmpEipZTsaJEGtxvcbzuEqhVjKJBUwGOf90lz8Qqc
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-00352901.pphosted.com ~all
- atlassian-sending-domain-verification=8467b64b-23a9-4a7e-91ed-e77184ab00a7
- smartsheet-site-validation=JVsMcpw2nzkHnzMwtaWsEhJzikhRh729
- facebook-domain-verification=33qc798ms8g4rrup2f03ezkys9pihk
- new-relic-domain-verification=8dcaf4ec9f034ee986c87fb3f1f68b90
- 2392BE199DF558224544559C9DAC284BD436A94C834CCB0AFF005EA516CAAAC6
- knowbe4-site-verification=e43efb6e8d0f1ae17ec0955ad4ea50c0
- google-site-verification=UKnldcmmITqAFoEYtD_HnJJQO0xG-EOdKp6E654P694
- mc-a057b141-09ef-41da-aefa-133780-cd.azurewebsites.net
- 7126ed2a68669302f898eb1d18fb1c4a91a6b27cd9cfdd03f0
- atlassian-domain-verification=Hnsa25xNDliCC0RNNLkm2ANNfHDH6eFKakdIITimOmZmbjBKWkC47jiV4bfgQ8Kq
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