praksishuset.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
craig.ns.cloudflare.com	108.162.195.192 162.159.44.192 172.64.35.192 2606:4700:58::a29f:2cc0 2803:f800:50::6ca2:c3c0 2a06:98c1:50::ac40:23c0	craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
katja.ns.cloudflare.com	108.162.194.53 162.159.38.53 172.64.34.53 2606:4700:50::a29f:2635 2803:f800:50::6ca2:c235 2a06:98c1:50::ac40:2235	katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.30	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.6	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d906	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:2b1e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.30,172.67.217.6 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d906,2606:4700:3031::6815:2b1e

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC120ms

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

🏷️ SOA0ms

Field	Value
Serial	2413253942
Primary NS (MNAME)	craig.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-24 15:26:39

Field	Value
Registrar	Simply.com A/S
Registered	2017-03-17
Expires	2027-03-31 (210d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

53ms

MX

46ms

AAAA

47ms

TXT

163ms

CAA

39ms

HTTPS

43ms

TLSA

55ms

SOA

0ms

MTA-STS

60ms

DNSSEC

120ms

SRV

66ms

Total

527ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:40:20	527ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 15:26:00	17663ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 06:23:48	8772ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 05:12:49	1264ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 01:26:23	1019ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-11 16:49:43	932ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 05:35:25	873ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 15:33:21	830ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 18:23:20	2089ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 10:06:09	451ms	2 NS 2 A 0 MX	⚠️ Bogus	View
2026-06-17 20:24:55	1045ms	2 NS 2 A 0 MX	🔓 Insecure	View