praksisbogen.dk

📜 Historical scan 2026-08-30 06:55:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

praksisbogen.dk is a .dk domain served by 2 nameservers (jim.ns.cloudflare.com, summer.ns.cloudflare.com). It was registered on 15 August 2026 (WHOIS) and first appeared in the .dk zone on 16 August 2026. Its website address 104.21.2.135 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
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.
summer.ns.cloudflare.com	108.162.194.9 162.159.38.9 172.64.34.9 2606:4700:50::a29f:2609 2803:f800:50::6ca2:c209 2a06:98c1:50::ac40:2209	summer.ns.cloudflare.com summer.ns.cloudflare.com summer.ns.cloudflare.com summer.ns.cloudflare.com summer.ns.cloudflare.com summer.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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.135	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.2.135
🔶 Autoconfig	104.21.2.135

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:287	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8141	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.135,172.67.129.65 ech=AEX+DQBBCAAgACBWNcbUmIw6BDTdUVuwY/+/8cld3Ph/HxlMJkn5hMW1cQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:287,2606:4700:3035::ac43:8141

📝 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 2026-10-21 13:21:44

www	104.21.2.135 172.67.129.65 2606:4700:3035::6815:287 2606:4700:3035::ac43:8141 (AS13335) (address records, no CNAME)
www vs bare domain	Same network praksisbogen.dk: 104.21.2.135 172.67.129.65 2606:4700:3035::6815:287 2606:4700:3035::ac43:8141 (AS13335) www.praksisbogen.dk: 104.21.2.135 172.67.129.65 2606:4700:3035::6815:287 2606:4700:3035::ac43:8141 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.praksisbogen.dk	3-A5-qyBVVm9DanPv1vBIXn27xkTHaxse-ZKVkqBX1U
TXT	_acme-challenge.praksisbogen.dk	_Zei9cfftU-lQFcUn9Au0w3zFwa8bWOzb45sOrBIlJE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2413505701
Primary NS (MNAME)	jim.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 11:38:08

Field	Value
Registrar	CURANET A/S
Registered	2026-08-15
Expires	2027-08-14 (293d)

🔗 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
detlettevalg.dk	Punktum dk A/S (direct)
klbu.dk	CURANET A/S
naturdammen.dk	CURANET A/S
vitaminmanden.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

24ms

29ms

AAAA

35ms

TXT

152ms

CAA

35ms

HTTPS

26ms

TLSA

46ms

SOA

0ms

MTA-STS

58ms

DNSSEC

105ms

SRV

48ms

Total

561ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:21:44	543ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 11:39:14	3088ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 03:44:12	2035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 21:08:31	799ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 06:55:52 shown	561ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 08:38:59	2631ms	2 NS 1 A 0 MX	🔒 Secure