royalcaribbean.dk

📜 Historical scan 2026-06-18 05:16:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

royalcaribbean.dk is a .dk domain served by 6 nameservers (a1-96.akam.net, a14-67.akam.net, a16-64.akam.net and 3 more). It was registered on 8 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.50.133.219 is hosted by Akamai Technologies, Inc. (AS16625) in Sweden. Mail is handled by mailcluster.loopia.se. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   41ms
NameserverIP addressesPTRASN / ISP
a1-96.akam.net 193.108.91.96
2600:1401:2::60		 a1-96.akam.net
a1-96.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a14-67.akam.net 184.26.161.67
2600:1480:1800::43		 a14-67.akam.net
a14-67.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a16-64.akam.net 23.211.132.64
2600:1406:1b::40		 a16-64.akam.net
a16-64.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a3-65.akam.net 2600:1408:1c::41
96.7.49.65		 a3-65.akam.net
a3-65.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a5-66.akam.net 2600:1480:b000::42
95.100.168.66		 a5-66.akam.net
ns6-66.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a6-67.akam.net 23.211.133.67
2600:1401:1::43		 a6-67.akam.net
a6-67.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.50.133.219 — a23-50-133-219.deploy.static.akamaitechnologies.com AS16625 Akamai Technologies, Inc. 23.50.132.0/22 🇸🇪 Sweden Stockholm

📧 MX Records#

1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
1 — mailcluster.loopia.se 2a02:250:0:48::11
2a02:250:0:48::12
2a02:250:0:48::13
2a02:250:0:48::14
93.188.3.11
93.188.3.12
93.188.3.13
93.188.3.14		 mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se
mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.mamutmail.com → 104.247.81.99

🔷 AAAA Records (IPv6)#

2 records   88ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:26f0:3b:2a1::db1 — g2a02-26f0-003b-02a1-0000-0000-0000-0db1.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2a02:26f0:38:0:0:0:0:0/46 🇩🇰 Denmark Ballerup Municipality
2a02:26f0:3b:2bc::db1 — g2a02-26f0-003b-02bc-0000-0000-0000-0db1.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2a02:26f0:38:0:0:0:0:0/46 🇩🇰 Denmark Ballerup Municipality

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   295ms
TXT Record
_br2zgm3so8lll5eyazm79266jcnsd1y
_ekzohbi4jg3x2pno23emo477zgfvuvc
v=spf1 mx include:_spf.sndr.no ~all

✉️ SPF#

PolicyRecord (royalcaribbean.dk)
~all (soft fail) v=spf1 mx include:_spf.sndr.no ~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 2026-10-18 12:57:22
www CNAMEroyalcaribbean.dk (all on royalcaribbean.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u3392892.wl143.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u3392892.wl143.sendgrid.net RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records   208ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailcluster.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…

🔐 DNSSEC#

118ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

110ms
FieldValue
Serial2021021211
Primary NS (MNAME)a1-96.akam.net
Responsible (RNAME)admindns@rccl.com
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-15 11:19:21
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered1999-12-08
Expires2026-12-31 (71d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
myclubroyal.dkCSC Digital Brand Service, Inc
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
42ms
MX
39ms
AAAA
88ms
TXT
295ms
CAA
147ms
HTTPS
79ms
TLSA
208ms
SOA
110ms
MTA-STS
40ms
DNSSEC
118ms
SRV
416ms
Total
1341ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 16:06:07 816ms 6 NS 1 A 1 MX 🔓 Insecure
2026-09-26 04:52:19 951ms 6 NS 1 A 1 MX 🔓 Insecure
2026-08-27 19:13:29 1988ms 6 NS 1 A 1 MX 🔓 Insecure
2026-08-25 19:35:36 1291ms 6 NS 1 A 1 MX 🔓 Insecure
2026-06-30 18:55:44 1215ms 6 NS 1 A 1 MX 🔓 Insecure
2026-06-21 07:51:10 2577ms 6 NS 1 A 1 MX 🔓 Insecure
2026-06-20 19:02:52 1654ms 6 NS 1 A 1 MX 🔓 Insecure
2026-06-18 05:16:58 shown 1341ms 6 NS 1 A 1 MX 🔓 Insecure
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