radissonblu.dk
📜 Historical scan 2026-06-21 12:06:48  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   288ms
NameserverIP addressesPTRASN / ISP
a1-234.akam.net 193.108.91.234
2600:1401:2::ea		 a1-234.akam.net
ns1-234.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
ns7-66.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		 ns3-64.akam.net
ns3-64.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 Records2 records   224ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.199.75.89 300s a23-199-75-89.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 23.199.72.0/21 🇩🇰 Denmark Ballerup Municipality
23.199.75.90 300s a23-199-75-90.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 23.199.72.0/21 🇩🇰 Denmark Ballerup Municipality
📧 MX Records1 records   216ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s 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.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfigsan3.radissonhotels.com.edgekey.net → 23.199.75.90
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   382ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records4 records   593ms
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
PolicyRecord (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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.radissonblu.dk wiWHlPyddifAt_1Y00vHwt303DqzCZNecA6LicjV1gM
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC410ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA186ms
FieldValue
Serial2022070702
Primary NS (MNAME)a1-234.akam.net
Responsible (RNAME)postmaster@radissonblu.dk
Refresh600s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
288ms
A
224ms
MX
216ms
AAAA
183ms
TXT
593ms
CAA
285ms
HTTPS
272ms
TLSA
236ms
SOA
186ms
MTA-STS
316ms
DNSSEC
410ms
SRV
382ms
Total
3148ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 23:59:41 2533ms 6 NS 2 A 1 MX 🔓 Insecure View
2026-06-21 12:06:48 3148ms 6 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 15:26:26 1251ms 6 NS 2 A 1 MX ⚠️ Bogus View
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