hotelkolding.dk

Records from scan: 2026-10-15 18:33:19 · 1595ms total · last checked 2026-10-21 05:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hotelkolding.dk is a .dk domain served by 2 nameservers (christina.ns.cloudflare.com, marvin.ns.cloudflare.com). It was registered on 8 April 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.254 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by hotelkolding-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marvin.ns.cloudflare.com	108.162.195.251 162.159.44.251 172.64.35.251 2606:4700:58::a29f:2cfb 2803:f800:50::6ca2:c3fb 2a06:98c1:50::ac40:23fb	marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com marvin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.254	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.63	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	hotelkolding-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 52.101.103.162 52.101.68.12 52.101.73.123 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1efe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ae3f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.254,172.67.174.63 ech=AEX+DQBBiwAgACDx7lbcZ+vH88L9LsKI4dnBW3D1vBxTvtaUjwcXjlNyMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1efe,2606:4700:3036::ac43:ae3f

🔌 SRV Records#

1 records 88ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 262ms

TXT Record
ca3-fe1def9cf936404990df683b8d160786
MS=ms20594836
MS=ms86753463
v=spf1 include:spf.protection.outlook.com ip4:194.182.0.234 include:mailgun.org -all

✉️ SPF#

Policy	Record (hotelkolding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:194.182.0.234 include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.hotelkolding.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@rawit.dk; fo=1

📬 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#

checked 2026-10-15 18:33:19

www	104.21.30.254 172.67.174.63 2606:4700:3030::6815:1efe 2606:4700:3036::ac43:ae3f (AS13335) (address records, no CNAME)
www vs bare domain	Same network hotelkolding.dk: 104.21.30.254 172.67.174.63 2606:4700:3030::6815:1efe 2606:4700:3036::ac43:ae3f (AS13335) www.hotelkolding.dk: 104.21.30.254 172.67.174.63 2606:4700:3030::6815:1efe 2606:4700:3036::ac43:ae3f (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-hotelkolding-dk._domainkey.hotelatlanticdk.d-v1.dkim.mail.microsoft	RSA · ~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: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.hotelkolding.dk	hotelkolding.dk.kinstavalidation.app

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2417547555
Primary NS (MNAME)	christina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 00:06:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-04-08
Expires	2027-04-30 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

27ms

30ms

AAAA

34ms

TXT

262ms

CAA

28ms

HTTPS

32ms

TLSA

784ms

SOA

44ms

MTA-STS

60ms

DNSSEC

106ms

SRV

88ms

Total

1595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 18:33:19 shown	1595ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 03:03:38	3269ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 21:48:58	1658ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 01:30:53	2091ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 21:28:36	9600ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 11:44:31	1982ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 12:58:13	843ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:18:25	48162ms	2 NS 2 A 1 MX	🔓 Insecure