radissonblu.dk

📜 Historical scan 2026-06-17 15:26:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

radissonblu.dk is a .dk domain served by 6 nameservers (a1-234.akam.net, a28-65.akam.net, a3-66.akam.net and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.199.75.152 is hosted by Akamai International B.V. (AS20940) in Denmark. Mail is handled by radissonhotels.in.tmes.trendmicro.eu. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 53ms

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 Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.199.75.152	—	a23-199-75-152.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	23.199.72.0/21	🇩🇰 Denmark	Ballerup Municipality
23.199.75.89	—	a23-199-75-89.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	23.199.72.0/21	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

1 records 41ms

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 Records#

4 records 215ms

TXT Record
MS=ms93108236
pkts9t9s0krx67n1p8x7m1x4rk1ky7t9
tmes=f239cf5e778fa1c2b8f20f85b31e57d6
v=spf1 include:spf.protection.outlook.com include:agspf.agillic.eu include:spf.rezidor.com include:spf.tmes.trendmicro.com -all

✉️ SPF#

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 15:40:35

www CNAME	san3.radissonhotels.com.edgekey.net (all on edgekey.net) → 2.23.172.50 2.23.172.56 (AS20940)
www vs bare domain	Same network radissonblu.dk: 2.23.172.50 2.23.172.56 (AS20940) www.radissonblu.dk: 2.23.172.50 2.23.172.56 (AS20940)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'radissonblu.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

35ms

Field	Value
Serial	2022070702
Primary NS (MNAME)	a1-234.akam.net
Responsible (RNAME)	postmaster@radissonblu.dk
Refresh	600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

48ms

41ms

AAAA

42ms

TXT

215ms

CAA

44ms

HTTPS

43ms

TLSA

271ms

SOA

35ms

MTA-STS

109ms

DNSSEC

117ms

SRV

0ms

Total

1251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 13:10:24	1712ms	6 NS 2 A 1 MX	🔓 Insecure
2026-06-26 23:59:41	2533ms	6 NS 2 A 1 MX	🔓 Insecure
2026-06-21 12:06:48	3148ms	6 NS 2 A 1 MX	🔓 Insecure
2026-06-17 15:26:26 shown	1251ms	6 NS 2 A 1 MX	⚠️ Bogus