ideudvikling.dk

📜 Historical scan 2026-06-20 23:51:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ideudvikling.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, grannbo.ns.cloudflare.com). It was registered on 29 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.51.186.3 is hosted by Amazon.com, Inc. (AS16509) in Sweden. 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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
arturo.ns.cloudflare.com	108.162.195.216 162.159.44.216 172.64.35.216 2606:4700:58::a29f:2cd8 2803:f800:50::6ca2:c3d8 2a06:98c1:50::ac40:23d8	arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
grannbo.ns.cloudflare.com	108.162.194.150 162.159.38.150 172.64.34.150 2606:4700:50::a29f:2696 2803:f800:50::6ca2:c296 2a06:98c1:50::ac40:2296	grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.51.186.3	300s	ec2-13-51-186-3.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	13.32.0.0/11	🇸🇪 Sweden	Stockholm

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 470ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (ideudvikling.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.ideudvikling.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-17 19:42:36

www CNAME	shared.letsmakeit.dk (all on letsmakeit.dk) → 13.51.186.3 (AS16509)
www vs bare domain	Same network ideudvikling.dk: 13.51.186.3 (AS16509) www.ideudvikling.dk: 13.51.186.3 (AS16509)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

458ms

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

🏷️ SOA#

104ms

Field	Value
Serial	2407298549
Primary NS (MNAME)	arturo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 03:05:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-05-29
Expires	2027-05-31 (224d)

🔗 Same registrant#

4 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
cloudcode.dk	Punktum dk A/S (direct)
letsmakeit.dk	Punktum dk A/S (direct)
pretech.dk	Punktum dk A/S (direct)
stacked.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

82ms

90ms

AAAA

90ms

TXT

470ms

CAA

72ms

HTTPS

104ms

TLSA

97ms

SOA

104ms

MTA-STS

92ms

DNSSEC

458ms

SRV

131ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 19:42:35	2262ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 04:11:44	1233ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-19 03:44:57	951ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-30 20:50:13	1685ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-09 11:14:22	9912ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-22 13:49:16	9843ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-20 11:34:01	984ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-13 14:56:41	9740ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-02 13:02:59	1245ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 22:20:53	1933ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 15:52:55	2314ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 21:39:17	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:51:57 shown	927ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 14:32:26	352ms	0 NS 0 A 0 MX	❓ Unknown