rejseradar.dk

📜 Historical scan 2026-08-09 17:18:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rejseradar.dk is a .dk domain served by 2 nameservers (ns1.krystal.uk, ns2.krystal.uk). 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 152.89.79.37 is hosted by Krystal Hosting Ltd (AS12488) in United States. Mail is handled by mx1.krystalhosting.com, mx2.krystalhosting.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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   223ms
NameserverIP addressesPTRASN / ISP
ns1.krystal.uk 77.72.0.11 ns1.krystal.uk AS12488 Krystal Hosting Ltd
ns2.krystal.uk 139.162.230.184 ns2.krystal.uk AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   238ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.89.79.37 14400s marco-nyc.krystalhosting.com AS12488 Krystal Hosting Ltd 152.89.76.0/22 🇺🇸 United States —

📧 MX Records#

2 records   218ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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 3600s 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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   664ms
TXT Record
v=spf1 +a +mx +ip4:152.89.79.37 include:relay.k.io ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.47.158 172.67.148.224 2606:4700:3030::ac43:94e0 2606:4700:3037::6815:2f9e (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

TypeNameValue
TXT _acme-challenge.rejseradar.dk Pdz0v4zpmxP6ccof2yGhfaUZYId-AVnwk702nSi6HwQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

336ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026080501
Primary NS (MNAME)ns1.krystal.uk
Responsible (RNAME)admin@k-validator-marco-nyc.krystalhosting.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 03:05:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-02-22
Expires2027-02-28 (127d)

🔗 Same registrant#

5 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).

DomainRegistrar
jetsetters.dkPunktum dk A/S (direct)
klausthorup.dkGIGAHOST ApS
køberlisten.dkPunktum dk A/S (direct)
sitebuilding.dkPunktum dk A/S (direct)
thorupmyhre.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
223ms
A
238ms
MX
218ms
AAAA
216ms
TXT
664ms
CAA
218ms
HTTPS
227ms
TLSA
530ms
SOA
0ms
MTA-STS
373ms
DNSSEC
336ms
SRV
362ms
Total
3639ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 09:32:33 1325ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-29 13:01:44 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 shown 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
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