feuk.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
courtney.ns.cloudflare.com	108.162.194.130 162.159.38.130 172.64.34.130 2606:4700:50::a29f:2682 2803:f800:50::6ca2:c282 2a06:98c1:50::ac40:2282	courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com courtney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
logan.ns.cloudflare.com	108.162.193.198 172.64.33.198 173.245.59.198 2606:4700:58::adf5:3bc6 2803:f800:50::6ca2:c1c6 2a06:98c1:50::ac40:21c6	logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.97	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.155	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
53	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
90	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
91	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:e61	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9e9b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.97,172.67.158.155 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:e61,2606:4700:3033::ac43:9e9b

📝 TXT Records2 records 140ms

TXT Record
google-site-verification=xrjFCSL-pMDhvl31Yxw7wgss3ZGQmQostuvCBHtypAw
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF

Policy	Record (feuk.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 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.feuk.dk	0vlh1KXtHdE9WyBGaZ6n4wXv4YzI5dyunqsNXZdjpyI
TXT	_acme-challenge.feuk.dk	s7PboCcEorlwEjo2njSX2S7986ackZAZJXjnC6_Y3AQ

🔗 TLSA / DANE9 records 83ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC95ms

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	2413252039
Primary NS (MNAME)	courtney.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

29ms

A

27ms

MX

31ms

AAAA

38ms

TXT

140ms

CAA

34ms

HTTPS

24ms

TLSA

83ms

SOA

0ms

MTA-STS

44ms

DNSSEC

95ms

SRV

55ms

Total

842ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:39:43	842ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-25 13:31:04	3636ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-23 09:13:26	18423ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-22 08:45:43	2496ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-19 04:58:42	3066ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 02:55:54	1753ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 02:21:15	8621ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 21:33:09	799ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 18:00:48	1451ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 16:46:51	1866ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 12:16:43	8622ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 09:31:26	1844ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 06:40:35	923ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 21:14:46	780ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 10:14:20	792ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 17:51:30	9801ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 09:58:07	4842ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 18:34:57	9687ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 17:23:25	699ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 16:59:15	606ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 16:33:13	668ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 16:09:49	769ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 14:50:46	8527ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 02:39:34	684ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 09:18:59	764ms	1 NS 0 A 0 MX	❓ Unknown	View