Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
starwood.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:10:11 UTC · ↺ Refresh
MX Hostnames
- mxb-00180202.gslb.pphosted.com
- mxa-00180202.gslb.pphosted.com
MX Priorities
- mxb-00180202.gslb.pphosted.com: 10
- mxa-00180202.gslb.pphosted.com: 10
A / AAAA Records
- 52.21.50.234 ↩ ec2-52-21-50-234.compute-1.amazonaws.com
Mail Server IPs
- 148.163.148.186 ↩ mx0a-00180202.pphosted.com
- 148.163.152.186 ↩ mx0b-00180202.pphosted.com
SOA Record
Raw SOA
ns21.worldnic.com namehost.worldnic.com 126031314 10800 3600 604800 3600
Primary NS (mname)
ns21.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031314
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns22.worldnic.com
ns21.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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
✓ 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
15 records- nnqhu8rj9ktbmlctmerapkv1ev
- khoFUb9bauOEZ+vD0OfWmO5dtxCqSq07rvA0z6yB/oe6NltjMT7Ywwy3p7+USxcPmB/vVhxSR44Wv27DaQOt/A==
- de02s32gjb4tovlp5vkfj53skq
- anthropic-domain-verification-mydqvh=yx4wiCX2CscA5dVKjR5e1kBPo
- openai-domain-verification=dv-ov4rcBtTbkkekuRHgSQHlLrj
- google-site-verification=UIqxEv2A6zTUOwRSF__YdqA_PKPpUKS9y-0cwg4SR2M
- pardot551002=30ec6fc719134f28c023feb3d0efcf4f2f29e57c10fcfcd9628adba348c3dde4
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- google-gws-recovery-domain-verification=62944089
- google-gws-recovery-domain-verification=62942746
- igh6ca72e0hji6rbgqohngrpk7
- adobe-idp-site-verification=9d4dd0240fa2a5fb6713a024f64e3de8d116f40a93bd5eb1c966e0ec14e4011f
- 6u44g0g1oa5s226d42ndgq180v
- ZOOM_verify_F088cO8SH8eaxFMxOInG4h
- MS=ms28399028
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