radisson.dk DNS records

🖥️ Nameservers6 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-234.akam.net	193.108.91.234 2600:1401:2::ea	a1-234.akam.net a1-234.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a28-65.akam.net	2600:1480:d800::41 95.100.173.65	a28-65.akam.net a28-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a3-66.akam.net	2600:1408:1c::42 96.7.49.66	a3-66.akam.net a3-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a4-67.akam.net	2600:1480:9000::43 72.246.46.67	a4-67.akam.net a4-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a7-64.akam.net	23.61.199.64 2600:1406:32::40	a7-64.akam.net a7-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a8-65.akam.net	2.16.40.65 2600:1403:a::41	a8-65.akam.net a8-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.40.237.92	—	a23-40-237-92.deploy.static.akamaitechnologies.com	AS16625	Akamai Technologies, Inc.	23.40.224.0/20	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	radissonhotels.in.tmes.trendmicro.eu	18.185.115.145 18.185.115.146 18.185.115.147	in.tmes.trendmicro.eu in.tmes.trendmicro.eu in.tmes.trendmicro.eu	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 381ms

TXT Record
MS=ms33589132
tmes=d11460082e426e4519f1a440850b365a
v=spf1 include:spf.rezidor.com include:spf.tmes.trendmicro.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (radisson.dk)
-all (hard fail)	v=spf1 include:spf.rezidor.com include:spf.tmes.trendmicro.com include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC123ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA37ms

Field	Value
Serial	2022022108
Primary NS (MNAME)	a1-234.akam.net
Responsible (RNAME)	hostmaster@rezidor.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

41ms

MX

39ms

AAAA

39ms

TXT

381ms

CAA

40ms

HTTPS

37ms

TLSA

133ms

SOA

37ms

MTA-STS

456ms

DNSSEC

123ms

SRV

0ms

Total

1419ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 14:30:08	8950ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:18:18	1419ms	6 NS 1 A 1 MX	🔓 Insecure	View