Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cordblood.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 21:01:37 UTC · ↺ Refresh
MX Hostnames
- mxb-002b2d01.gslb.pphosted.com
- mxa-002b2d01.gslb.pphosted.com
MX Priorities
- mxb-002b2d01.gslb.pphosted.com: 10
- mxa-002b2d01.gslb.pphosted.com: 10
A / AAAA Records
- 108.138.128.101 ↩ server-108-138-128-101.jfk50.r.cloudfront.net
- 108.138.128.89 ↩ server-108-138-128-89.jfk50.r.cloudfront.net
- 108.138.128.125 ↩ server-108-138-128-125.jfk50.r.cloudfront.net
- 108.138.128.110 ↩ server-108-138-128-110.jfk50.r.cloudfront.net
Mail Server IPs
- 148.163.154.180 ↩ mx0b-002b2d01.pphosted.com
SOA Record
Raw SOA
ns-1289.awsdns-33.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1289.awsdns-33.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1289.awsdns-33.org
ns-1730.awsdns-24.co.uk
ns-319.awsdns-39.com
ns-709.awsdns-24.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- apple-domain-verification=ploDLLa6JIA8hwM6
- google-site-verification=YZ46xi4gkSs1jCFuTwoDBv44Tp_U-m3qDlYXnavrYDs
- have-i-been-pwned-verification=530c0ab3c2f32a8e010150840e1e8f17smartsheet-site-validation=hrKsImWuPG1TUaNQ31nvg0VKuhd6ou95
- knowbe4-site-verification=102cf6ac01b39b0af3beb4d16dc4d3ac
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- MS=ms79709679
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