hoteller.dk

Records from scan: 2026-10-13 11:05:17 · 739ms total · last checked 2026-10-17 14:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hoteller.dk is a .dk domain served by 2 nameservers (primary.ns.hostup.se, secondary.ns.hostup.se). It was registered on 4 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.138 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.hoteller.dk. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
primary.ns.hostup.se	198.41.222.135 2400:cb00:2049:1::c629:de87	cf-198-41-222-135.cloudflare.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
secondary.ns.hostup.se	162.159.8.163 2400:cb00:2049:1::a29f:8a3	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.138	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.hoteller.dk	185.113.11.10	lambda.hostup.se	AS214640 Hostup AB

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:e8a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9fa7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.138,172.67.159.167 ech=AEX+DQBBfgAgACA0nQ8ytL3/wtmxnmBQeGLyBclDIP4YwqoCtFDDNcBzTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:e8a,2606:4700:3037::ac43:9fa7

📝 TXT Records#

2 records 172ms

TXT Record
google-site-verification=mKd3YbW-lkB8DuCEenVWhQRHKIsYViFZ4iJZ6RDlMIU
v=spf1 mx include:spf.hostup.se ~all

✉️ SPF#

Policy	Record (hoteller.dk)
~all (soft fail)	v=spf1 mx include:spf.hostup.se ~all

📨 DMARC#

Policy	Record (_dmarc.hoteller.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 11:05:17

www	104.21.14.138 172.67.159.167 2606:4700:3037::6815:e8a 2606:4700:3037::ac43:9fa7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network hoteller.dk: 104.21.14.138 172.67.159.167 2606:4700:3037::6815:e8a 2606:4700:3037::ac43:9fa7 (AS13335) www.hoteller.dk: 104.21.14.138 172.67.159.167 2606:4700:3037::6815:e8a 2606:4700:3037::ac43:9fa7 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2417354693
Primary NS (MNAME)	primary.ns.hostup.se
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 06:53:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-05-04
Expires	2027-05-03 (196d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

36ms

37ms

AAAA

43ms

TXT

172ms

CAA

42ms

HTTPS

42ms

TLSA

75ms

SOA

52ms

MTA-STS

60ms

DNSSEC

114ms

SRV

61ms

Total

739ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:05:17 shown	739ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 09:10:55	1715ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 07:24:06	771ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 06:25:37	697ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 00:09:11	930ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 07:47:59	1436ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 05:48:08	676ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-10 16:05:23	1434ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 09:41:19	1040ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 20:36:17	1008ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 06:29:51	16532ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 14:08:01	688ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 20:00:14	2402ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 00:50:00	1405ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:38:12	43085ms	2 NS 2 A 1 MX	🔓 Insecure