hotelb.dk

📜 Historical scan 2026-08-07 09:53:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hotelb.dk is a .dk domain served by 2 nameservers (guy.ns.cloudflare.com, melina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.23 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by hotelb-dk.mail.protection.outlook.com. 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#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
guy.ns.cloudflare.com	108.162.193.173 172.64.33.173 173.245.59.173 2606:4700:58::adf5:3bad 2803:f800:50::6ca2:c1ad 2a06:98c1:50::ac40:21ad	guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melina.ns.cloudflare.com	108.162.194.184 162.159.38.184 172.64.34.184 2606:4700:50::a29f:26b8 2803:f800:50::6ca2:c2b8 2a06:98c1:50::ac40:22b8	melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.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 2035ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.23	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.15	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	hotelb-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 52.101.68.18 52.101.68.32 52.101.68.39 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2f17	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:aa0f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.23,172.67.170.15 ech=AEX+DQBBagAgACCuaiaO+Ou2KUfINop3wRb1xd7eqK/oxChxPk93U5wxVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2f17,2606:4700:3035::ac43:aa0f

📝 TXT Records#

2 records 214ms

TXT Record
MS=ms80573836
v=spf1 a mx include:mail.techosting.dk ~all

✉️ SPF#

Policy	Record (hotelb.dk)
~all (soft fail)	v=spf1 a mx include:mail.techosting.dk ~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 2026-10-16 07:50:18

www	104.21.47.23 172.67.170.15 2606:4700:3035::6815:2f17 2606:4700:3035::ac43:aa0f (AS13335) (address records, no CNAME)
www vs bare domain	Same network hotelb.dk: 104.21.47.23 172.67.170.15 2606:4700:3035::6815:2f17 2606:4700:3035::ac43:aa0f (AS13335) www.hotelb.dk: 104.21.47.23 172.67.170.15 2606:4700:3035::6815:2f17 2606:4700:3035::ac43:aa0f (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411240203
Primary NS (MNAME)	guy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

2035ms

59ms

AAAA

48ms

TXT

214ms

CAA

59ms

HTTPS

53ms

TLSA

523ms

SOA

0ms

MTA-STS

87ms

DNSSEC

92ms

SRV

79ms

Total

3824ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 07:50:18	1157ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 04:32:46	1147ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 04:24:55	832ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 04:24:49	1907ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 05:27:19	8415ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 09:53:49 shown	3824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:36:19	799ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 00:08:35	1709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 22:43:03	1741ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:38:54	747ms	2 NS 2 A 1 MX	🔓 Insecure