nikl.dk

📜 Historical scan 2026-08-07 21:16:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikl.dk is a .dk domain served by 2 nameservers (destiny.ns.cloudflare.com, jimmy.ns.cloudflare.com). It was registered on 9 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.55 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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 110ms

Nameserver	IP addresses	PTR	ASN / ISP
destiny.ns.cloudflare.com	108.162.194.76 162.159.38.76 172.64.34.76 2606:4700:50::a29f:264c 2803:f800:50::6ca2:c24c 2a06:98c1:50::ac40:224c	destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jimmy.ns.cloudflare.com	108.162.195.76 162.159.44.76 172.64.35.76 2606:4700:58::a29f:2c4c 2803:f800:50::6ca2:c34c 2a06:98c1:50::ac40:234c	jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.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 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.55	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.95	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 130ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.64.55
🔶 Autoconfig	104.21.64.55

🔷 AAAA Records (IPv6)#

2 records 105ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4037	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:b05f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 138ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.55,172.67.176.95 ech=AEX+DQBBXQAgACBdd/bT0/iYrTaQ0oBKb+X2dR5IEaU4+7cgJTUK71xxaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4037,2606:4700:3033::ac43:b05f

📝 TXT Records#

2 records 326ms

TXT Record
protonmail-verification=8b8e617ecb491d1bac35cab05f11d8ccb5e06496
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

Policy	Record (nikl.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC#

Policy	Record (_dmarc.nikl.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6727fd33c60b4b588fcec81d96480b0d@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 2026-10-14 23:38:50

www	104.21.64.55 172.67.176.95 2606:4700:3031::6815:4037 2606:4700:3033::ac43:b05f (AS13335) (address records, no CNAME)
www vs bare domain	Same network nikl.dk: 104.21.64.55 172.67.176.95 2606:4700:3031::6815:4037 2606:4700:3033::ac43:b05f (AS13335) www.nikl.dk: 104.21.64.55 172.67.176.95 2606:4700:3031::6815:4037 2606:4700:3033::ac43:b05f (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 342ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

197ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411250330
Primary NS (MNAME)	destiny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-10 21:34:53

Field	Value
Registrar	Simply.com A/S
Registered	2022-02-09
Expires	2027-02-08 (113d)

📋 WHOIS#

⏱️ Lookup Timing#

110ms

118ms

130ms

AAAA

105ms

TXT

326ms

CAA

133ms

HTTPS

138ms

TLSA

342ms

SOA

0ms

MTA-STS

123ms

DNSSEC

197ms

SRV

376ms

Total

1866ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 23:38:50	2791ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-12 22:11:01	2700ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 11:56:03	9784ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 01:23:44	1101ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-19 18:41:13	1411ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-06 08:07:44	2005ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 20:28:33	621ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 19:41:16	2638ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-14 23:32:22	10327ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-07 21:16:48 shown	1866ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-10 21:34:13	1610ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-02 10:40:27	1408ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 23:11:43	3104ms	2 NS 2 A 2 MX	🔒 Secure