rejseradar.dk

📜 Historical scan 2026-09-29 13:01:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rejseradar.dk is a .dk domain served by 2 nameservers (gwen.ns.cloudflare.com, nile.ns.cloudflare.com). It was registered on 22 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.158 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.krystalhosting.com, mx2.krystalhosting.com. The zone is not DNSSEC-signed, publishes a 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
gwen.ns.cloudflare.com	108.162.192.160 172.64.32.160 173.245.58.160 2606:4700:50::adf5:3aa0 2803:f800:50::6ca2:c0a0 2a06:98c1:50::ac40:20a0	gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nile.ns.cloudflare.com	108.162.193.214 172.64.33.214 173.245.59.214 2606:4700:58::adf5:3bd6 2803:f800:50::6ca2:c1d6 2a06:98c1:50::ac40:21d6	nile.ns.cloudflare.com nile.ns.cloudflare.com nile.ns.cloudflare.com nile.ns.cloudflare.com nile.ns.cloudflare.com nile.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.158	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.224	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.krystalhosting.com	185.53.56.44 185.53.56.46	mx1.strikemail.co.uk mx1.strikemail.co.uk	AS12488 Krystal Hosting Ltd AS12488 Krystal Hosting Ltd
20	300s	mx2.krystalhosting.com	185.53.56.45 185.53.56.47	mx2.strikemail.co.uk mx2.strikemail.co.uk	AS12488 Krystal Hosting Ltd AS12488 Krystal Hosting Ltd

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:94e0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2f9e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.158,172.67.148.224 ech=AEX+DQBB4wAgACBxLzCVt58u0238+KpWIyBCwB3Sd6EJvNsgsS4+2o/FSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:94e0,2606:4700:3037::6815:2f9e

📝 TXT Records#

1 records 201ms

TXT Record
v=spf1 +a +mx +ip4:152.89.79.37 include:relay.k.io ~all

✉️ SPF#

Policy	Record (rejseradar.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:152.89.79.37 include:relay.k.io ~all

📨 DMARC#

Policy	Record (_dmarc.rejseradar.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#

latest probe, not this scan · checked 2026-10-18 09:32:33

www	104.21.47.158 172.67.148.224 2606:4700:3030::ac43:94e0 2606:4700:3037::6815:2f9e (AS13335) (address records, no CNAME)
www vs bare domain	Same network rejseradar.dk: 104.21.47.158 172.67.148.224 2606:4700:3030::ac43:94e0 2606:4700:3037::6815:2f9e (AS13335) www.rejseradar.dk: 104.21.47.158 172.67.148.224 2606:4700:3030::ac43:94e0 2606:4700:3037::6815:2f9e (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ 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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rejseradar.dk	Pdz0v4zpmxP6ccof2yGhfaUZYId-AVnwk702nSi6HwQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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	2416145200
Primary NS (MNAME)	gwen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 03:05:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-02-22
Expires	2027-02-28 (127d)

🔗 Same registrant#

3 domains

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).

Domain	Registrar
jetsetters.dk	Punktum dk A/S (direct)
køberlisten.dk	Punktum dk A/S (direct)
thorupmyhre.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

51ms

49ms

AAAA

44ms

TXT

201ms

CAA

30ms

HTTPS

38ms

TLSA

375ms

SOA

0ms

MTA-STS

54ms

DNSSEC

124ms

SRV

58ms

Total

1111ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 09:32:33	1325ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-29 13:01:44 shown	1111ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 20:04:41	1021ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 19:58:48	1143ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 19:28:12	1818ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 18:39:12	3029ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-09 17:18:02	3639ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 18:34:23	3320ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 01:24:31	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:54:46	902ms	2 NS 1 A 2 MX	🔓 Insecure