netklinik.dk

📜 Historical scan 2026-06-28 04:36:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netklinik.dk is a .dk domain served by 2 nameservers (jihoon.ns.cloudflare.com, martha.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.198 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 216ms

Nameserver	IP addresses	PTR	ASN / ISP
jihoon.ns.cloudflare.com	108.162.195.233 162.159.44.233 172.64.35.233 2606:4700:58::a29f:2ce9 2803:f800:50::6ca2:c3e9 2a06:98c1:50::ac40:23e9	jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
martha.ns.cloudflare.com	108.162.194.142 162.159.38.142 172.64.34.142 2606:4700:50::a29f:268e 2803:f800:50::6ca2:c28e 2a06:98c1:50::ac40:228e	martha.ns.cloudflare.com martha.ns.cloudflare.com martha.ns.cloudflare.com martha.ns.cloudflare.com martha.ns.cloudflare.com martha.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 221ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.56	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 215ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:17c6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d538	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 207ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.198,172.67.213.56 ech=AEX+DQBBdAAgACDyZFuC9L8qn5W2jiFPtcvgJsVv24QiiFign+rgLIdMUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:17c6,2606:4700:3037::ac43:d538

📝 TXT Records#

1 records 431ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.netklinik.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:4a9b6426e20f4da1bacc3e86367479e0@dmarc-reports.cloudflare.net;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 13:28:21

www	104.21.23.198 172.67.213.56 2606:4700:3032::6815:17c6 2606:4700:3036::ac43:d538 (AS13335) (address records, no CNAME)
www vs bare domain	Same network netklinik.dk: 104.21.23.198 172.67.213.56 2606:4700:3032::6815:17c6 2606:4700:3036::ac43:d538 (AS13335) www.netklinik.dk: 104.21.23.198 172.67.213.56 2606:4700:3032::6815:17c6 2606:4700:3036::ac43:d538 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

310ms

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

🏷️ SOA#

231ms

Field	Value
Serial	2405889801
Primary NS (MNAME)	jihoon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

216ms

221ms

219ms

AAAA

215ms

TXT

431ms

CAA

254ms

HTTPS

207ms

TLSA

160ms

SOA

231ms

MTA-STS

267ms

DNSSEC

310ms

SRV

263ms

Total

1466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 11:04:49	612ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 10:28:34	776ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 17:24:22	989ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 12:52:29	610ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 07:32:56	1061ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 13:00:56	1906ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 10:07:05	806ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 04:36:06 shown	1466ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:40:25	934ms	2 NS 2 A 0 MX	🔓 Insecure