Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdanderson.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:22:26 UTC · ↺ Refresh
MX Hostnames
- mxb-003a8801.gslb.pphosted.com
- mxa-003a8801.gslb.pphosted.com
MX Priorities
- mxb-003a8801.gslb.pphosted.com: 10
- mxa-003a8801.gslb.pphosted.com: 10
A / AAAA Records
- 143.111.1.53 ↩ m.mdandersongifts.org
Mail Server IPs
- 205.220.172.34 ↩ mx0b-003a8801.pphosted.com
- 205.220.160.34 ↩ mx0a-003a8801.pphosted.com
SOA Record
Raw SOA
ns1.mdanderson.org hostmaster.mdanderson.org 360365187 10800 3600 2419200 900
Primary NS (mname)
ns1.mdanderson.org
Admin Email (rname)
hostmaster@mdanderson.org
Serial
360365187
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns2.mdanderson.org
ns1.mdanderson.org
ncpapbcdns3.mdanderson.org
ns3.mdanderson.org
napapbcdns4.mdanderson.org
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; 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- MS=CC8770E66460B41545CB61E4086B9FBD78E2AEF2
- facebook-domain-verification=adwtjkstd18vkla8jlnfp01uoxze2s
- webexdomainverification.GNHL=5ffb3bf9-5860-4181-91c1-69a0992b1565
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- +VgTRZVcxvoWZ3IsZKjnsmHmjC5IQ/CDVf/qqvr4isici6wBWdNsjaQ1vkJr8f8/jQMUVtjGJSQOw4Khz3kB4A==
- adobe-idp-site-verification=9f5611bf987ce329765ecc51f24a8d600d8a705e90ed63e40d134198a885ee08
- docusign=7dea166d-c2cc-4846-b6ed-954bffb82267
- docusign=d09e7631-f2b2-4c08-b489-93e3da1bc525
- apple-domain-verification=JYqSh6Spvq4n5RiI
- google-site-verification=2As2uapTKewZ8LEeqxP47HqlHutVDjQaf01UrENwBwc
- google-site-verification=aCAparCBsVS3VnoTNY59rOcIgLqgVUymB7LD_2KYE_I
- google-site-verification=szUP0CKLxWL-VvSjKk8DDvsnfYbHzwskOPgzoU-QeTI
- jamf-site-verification=XPKgTuZm2Q8G6WXusGyllg
- google-gws-recovery-domain-verification=59377799
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