samudvikling.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kehlani.ns.cloudflare.com	108.162.194.223 162.159.38.223 172.64.34.223 2606:4700:50::a29f:26df 2803:f800:50::6ca2:c2df 2a06:98c1:50::ac40:22df	kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com kehlani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.129	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.98	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:b362	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5881	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.129,172.67.179.98 ech=AEX+DQBBzwAgACBs9iAdQ+BgMrTqSy5J7RhiSF7hZCc4sEnGxxiXoa1SeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b362,2606:4700:3036::6815:5881

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.samudvikling.dk	Za2DX__ovHviNFAI_-nCZl9tnlJYiD2LtI_pNi1VSGY
TXT	_acme-challenge.samudvikling.dk	i8h1yl3bDwuuEB3mlhlbMhkNRTuUHb_qhiGPOxtRFiQ

🔗 TLSA / DANE

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

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2413687307
Primary NS (MNAME)	alfred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

33ms

MX

25ms

AAAA

26ms

TXT

147ms

CAA

23ms

HTTPS

33ms

TLSA

39ms

SOA

0ms

MTA-STS

48ms

DNSSEC

112ms

SRV

61ms

Total

474ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:23:20	474ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 23:53:17	1217ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 15:51:21	693ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-28 20:32:43	818ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 00:28:58	1213ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 02:08:07	732ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 05:18:01	5537ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 18:12:59	1175ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 06:27:24	2584ms	4 NS 1 A 1 MX	🔓 Insecure	View