slankmedfornuft.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.234	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.172	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:b4ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:23ea	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.234,172.67.180.172 ech=AEX+DQBB+wAgACDawzT1rFwf+a3g6CLEIRL5Zd8McnOzZdOmwjdQ4oZjaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b4ac,2606:4700:3037::6815:23ea

📝 TXT Records1 records 201ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.slankmedfornuft.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.slankmedfornuft.dk	FmRk0M-wr8BmjNybQDuhXimGVzCfAgvC2rDtd534WLM
TXT	_acme-challenge.slankmedfornuft.dk	MigkDyKdMkn2vX-veBG4HTlmAvFbcjs0zHPdZmJ9_v4

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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	2412839123
Primary NS (MNAME)	kurt.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

38ms

A

55ms

MX

46ms

AAAA

49ms

TXT

201ms

CAA

47ms

HTTPS

52ms

TLSA

60ms

SOA

0ms

MTA-STS

76ms

DNSSEC

90ms

SRV

84ms

Total

1027ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 21:21:34	1027ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 20:53:21	3216ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-15 10:03:10	1619ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 23:21:26	2008ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 14:43:19	979ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 21:52:37	804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 11:37:54	678ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 11:15:56	735ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 11:00:50	16655ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 10:10:50	2647ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 08:42:41	817ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 07:31:46	8635ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 23:16:17	717ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 19:39:40	668ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 16:58:28	642ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 16:43:54	638ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 06:23:13	8631ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 03:42:48	773ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 19:31:30	2760ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-01 20:50:15	1481ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 20:56:11	3317ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 15:31:41	1094ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 03:01:23	1187ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 12:01:32	1323ms	2 NS 2 A 2 MX	🔓 Insecure	View