dkuug.dk DNS records

🖥️ Nameservers2 records 189ms

Nameserver	IP addresses	PTR	ASN / ISP
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.222	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.188	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 187ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.netim.net	185.26.106.244 185.26.106.244	mx1.myservices.email mx1.netim.net	AS24935 Eurofiber France SAS AS24935 Eurofiber France SAS
10	300s	mx2.netim.net	185.26.105.163 185.26.105.163	mx2.myservices.email mx2.netim.net	AS24935 Eurofiber France SAS AS24935 Eurofiber France SAS

🔷 AAAA Records (IPv6)2 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1cde	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:93bc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 224ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.222,172.67.147.188 ech=AEX+DQBBKwAgACBZMzmi92S55TkOZ1fj2EwjzMk54Bu4d2qWP/dP5daBcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1cde,2606:4700:3035::ac43:93bc

📝 TXT Records1 records 387ms

TXT Record
v=spf1 ip4:185.26.104.0/22 ~all

✉️ SPF

Policy	Record (dkuug.dk)
~all (soft fail)	v=spf1 ip4:185.26.104.0/22 ~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.dkuug.dk	dpBGRWyLPa6o6KcyJESvtk89UJKu7q7WSll8iDJwCq4
TXT	_acme-challenge.dkuug.dk	Hmgx-VhgHEXtAta8tWUQqimvJwqjLE3KeZRd7tMw2aU

🔗 TLSA / DANE

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

🔐 DNSSEC295ms

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	2413470086
Primary NS (MNAME)	heather.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-24 03:33:20

Field	Value
Registrar	NETIM
Registered	2024-05-04
Expires	2027-05-03 (241d)

📋 WHOIS

⏱️ Lookup Timing

NS

189ms

A

84ms

MX

187ms

AAAA

82ms

TXT

387ms

CAA

77ms

HTTPS

224ms

TLSA

172ms

SOA

0ms

MTA-STS

235ms

DNSSEC

295ms

SRV

222ms

Total

1528ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:27:15	1528ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-27 20:53:07	750ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 20:35:27	10484ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 11:19:03	858ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-24 03:32:40	1519ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-21 01:55:23	1747ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-10 12:48:36	4352ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-28 22:10:28	839ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-27 14:21:46	2311ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 00:16:35	856ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 03:50:20	731ms	2 NS 2 A 2 MX	🔓 Insecure	View