Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rezidor.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:20:28 UTC · ↺ Refresh
MX Hostnames
- radissonhotels.in.tmes.trendmicro.eu
MX Priorities
- radissonhotels.in.tmes.trendmicro.eu: 0
A / AAAA Records
- 34.246.249.42 ↩ ec2-34-246-249-42.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 18.185.115.145 ↩ in.tmes.trendmicro.eu
- 18.185.115.147 ↩ in.tmes.trendmicro.eu
- 18.185.115.146 ↩ in.tmes.trendmicro.eu
SOA Record
Raw SOA
a1-234.akam.net hostmaster.ns.rezidor.com 2023021538 600 3600 604800 600
Primary NS (mname)
a1-234.akam.net
Admin Email (rname)
hostmaster@ns.rezidor.com
Serial
2023021538
Refresh
600s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
a4-67.akam.net
a3-66.akam.net
a1-234.akam.net
a28-65.akam.net
a8-65.akam.net
a7-64.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.rezidor.com include:spf.protection.outlook.com include:servers.mcsv.net ip4:62.190.159.144/28 ip4:62.190.59.144/28 include:spf.tmes.trendmicro.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms16857024
- CAVjZr/h7jtQCFyL5lxsPsqGELmh6P5oqktYWprxWNM=
- knowbe4-site-verification=a15db17b6e62b1ded7a9363b19d90606
- SPFv=spf1 include:spf.rezidor.com include:spf.protection.outlook.com include:servers.mcsv.net ip4:62.190.159.144/28 ip4:62.190.59.144/28 include:spf.tmes.trendmicro.com -all
- tmes=1d45c84379f57c57680c084d24072793
- atlassian-domain-verification=KX2aLAPZ1iNXTguqChaB9yaOzVmpXWkkjqN68yZOjyaxXYfivmXNjBk53KpUpudc
Full email verification for rezidor.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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