ifkrul.dk

📜 Historical scan 2026-08-26 09:34:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ifkrul.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, jim.ns.cloudflare.com). It was registered on 20 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.56 is hosted by Cloudflare, Inc. (AS13335). 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 97ms

Nameserver	IP addresses	PTR	ASN / ISP
brit.ns.cloudflare.com	108.162.192.78 172.64.32.78 173.245.58.78 2606:4700:50::adf5:3a4e 2803:f800:50::6ca2:c04e 2a06:98c1:50::ac40:204e	brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com brit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jim.ns.cloudflare.com	108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d	jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.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 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.56	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.97	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1c38	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:aa61	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 91ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.56,172.67.170.97 ech=AEX+DQBBWQAgACBeK9hr6HOX/uTlKAGT25t/lmUklgMUeTyBqYwsb8YeQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c38,2606:4700:3030::ac43:aa61

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 17:26:24

www	104.21.28.56 172.67.170.97 2606:4700:3030::6815:1c38 2606:4700:3030::ac43:aa61 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ifkrul.dk: 104.21.28.56 172.67.170.97 2606:4700:3030::6815:1c38 2606:4700:3030::ac43:aa61 (AS13335) www.ifkrul.dk: 104.21.28.56 172.67.170.97 2606:4700:3030::6815:1c38 2606:4700:3030::ac43:aa61 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ifkrul.dk	4BVHzUGoyZ9ImUvsJKF_SItXzhEN399PDkl7YrOnm1Q
TXT	_acme-challenge.ifkrul.dk	L7dkm9MIjgF9QgxZeTWTW3BQEOQH84z7cLMNRs6TBfo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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	2413089935
Primary NS (MNAME)	brit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 21:11:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-04-20
Expires	2027-04-30 (190d)

🔗 Same registrant#

11 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
24timeravis.dk	Punktum dk A/S (direct)
annravn.dk	Punktum dk A/S (direct)
balikompagniet.dk	Punktum dk A/S (direct)
bedemandårhus.dk	Punktum dk A/S (direct)
mrpeter.dk	Punktum dk A/S (direct)
netbridgecup.dk	Punktum dk A/S (direct)
olesen-olesen.dk	Punktum dk A/S (direct)
oslf.dk	Punktum dk A/S (direct)
patientnet.dk	Punktum dk A/S (direct)
rikkevilladsen.dk	Punktum dk A/S (direct)
witch-pigerne.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

97ms

73ms

79ms

AAAA

74ms

TXT

232ms

CAA

92ms

HTTPS

91ms

TLSA

135ms

SOA

0ms

MTA-STS

110ms

DNSSEC

141ms

SRV

127ms

Total

782ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 07:00:39	1060ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 03:08:01	671ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 03:45:01	848ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 09:34:24 shown	782ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 20:27:18	3331ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 04:50:09	885ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 07:54:35	2058ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 22:55:18	1023ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 11:24:50	970ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:38:18	362ms	0 NS 0 A 0 MX	❓ Unknown