nicsky.dk

📜 Historical scan 2026-06-18 00:20:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nicsky.dk is a .dk domain served by 2 nameservers (dana.ns.cloudflare.com, sean.ns.cloudflare.com). It was registered on 23 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
dana.ns.cloudflare.com	108.162.192.105 172.64.32.105 173.245.58.105 2606:4700:50::adf5:3a69 2803:f800:50::6ca2:c069 2a06:98c1:50::ac40:2069	dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

4 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 13:29:47

www	Exists, no address
www vs bare domain	www does not resolve nicsky.dk: 104.21.28.29 172.67.170.54 2606:4700:3032::6815:1c1d 2606:4700:3036::ac43:aa36 (AS13335) www.nicsky.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

4 records 80ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC#

78ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

54ms

Field	Value
Serial	2406350379
Primary NS (MNAME)	dana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:17:38

Field	Value
Registrar	ONE.COM A/S
Registered	2025-02-23
Expires	2027-02-22 (126d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

52ms

55ms

AAAA

50ms

TXT

207ms

CAA

51ms

HTTPS

69ms

TLSA

80ms

SOA

54ms

MTA-STS

59ms

DNSSEC

78ms

SRV

76ms

Total

884ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:29:47	1004ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-06 09:50:40	467ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-01 07:34:00	582ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-30 05:04:05	1066ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-18 13:38:17	800ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-15 20:15:00	1736ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-19 05:44:35	4197ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-07 08:15:12	9327ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-27 12:45:12	3547ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-26 12:20:52	2041ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-19 16:09:26	1418ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-18 12:42:50	10914ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-14 12:34:53	3062ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-04 18:21:04	4103ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-03 16:29:40	937ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-01 16:26:47	892ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-18 00:20:40 shown	884ms	2 NS 0 A 4 MX	🔒 Secure