dijk.dk

📜 Historical scan 2026-06-17 02:55:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dijk.dk is a .dk domain served by 3 nameservers (ns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net). It was registered on 24 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.97.151.47 is hosted by Signet B.V. (AS20857) in The Netherlands. Mail is handled by dijk.dk. 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#

3 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.firstfind.nl	—	—	—
ns4.firstfind.nl	—	—	—
ns5.firstfind.net	—	—	—

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.97.151.47	—	krypton.xo-services.nl	AS20857	Signet B.V.	37.97.128.0/17	🇳🇱 The Netherlands	Baarlo

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dijk.dk	37.97.151.47	krypton.xo-services.nl	AS20857 Signet B.V.

🔷 AAAA Records (IPv6)#

1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7c8:aabd:5e7::1	—	—	AS20857	Signet B.V.	2a01:7c8:8000:0:0:0:0:0/33	🇳🇱 The Netherlands	Nijkerk

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 207ms

TXT Record
v=spf1 mx a a:xo-services.nl ip4:37.97.151.47 ip6:2a01:7c8:aabd:5e7::1 mx:krypton.xo-services.nl -all

✉️ SPF#

Policy	Record (dijk.dk)
-all (hard fail)	v=spf1 mx a a:xo-services.nl ip4:37.97.151.47 ip6:2a01:7c8:aabd:5e7::1 mx:krypton.xo-services.nl -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 2026-10-11 13:48:40

www CNAME	dijk.dk (all on dijk.dk) → 37.97.151.47 2a01:7c8:aabd:5e7::1 (AS20857)
www vs bare domain	Same network dijk.dk: 37.97.151.47 2a01:7c8:aabd:5e7::1 (AS20857) www.dijk.dk: 37.97.151.47 2a01:7c8:aabd:5e7::1 (AS20857)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2018090401
Primary NS (MNAME)	ns3.firstfind.nl
Responsible (RNAME)	hostmaster@firstfind.nl
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-08 15:46:49

Field	Value
Registrar	Realtime Register B.V.
Registered	2007-09-24
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

55ms

67ms

AAAA

66ms

TXT

207ms

CAA

1552ms

HTTPS

54ms

TLSA

85ms

SOA

53ms

MTA-STS

2038ms

DNSSEC

132ms

SRV

0ms

Total

2361ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-20 16:33:02	2435ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:55:11 shown	2361ms	3 NS 1 A 1 MX	🔓 Insecure