niccon.dk

📜 Historical scan 2026-08-28 02:35:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niccon.dk is a .dk domain served by 2 nameservers (ainsley.ns.cloudflare.com, kianchau.ns.cloudflare.com). It was registered on 8 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.4 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ainsley.ns.cloudflare.com	108.162.194.211 162.159.38.211 172.64.34.211 2606:4700:50::a29f:26d3 2803:f800:50::6ca2:c2d3 2a06:98c1:50::ac40:22d3	ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kianchau.ns.cloudflare.com	108.162.195.179 162.159.44.179 172.64.35.179 2606:4700:58::a29f:2cb3 2803:f800:50::6ca2:c3b3 2a06:98c1:50::ac40:23b3	kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.4	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.199	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	300s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx02.mail.icloud.com mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b8c7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:4c04	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.4,172.67.184.199 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b8c7,2606:4700:3032::6815:4c04

📝 TXT Records#

2 records 167ms

TXT Record
apple-domain=xPW9bwtrx3b1U28X
v=spf1 redirect=icloud.com

✉️ SPF#

Policy	Record (niccon.dk)
redirect=icloud.com	v=spf1 redirect=icloud.com

📨 DMARC#

Policy	Record (_dmarc.niccon.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:4fe700fed55d4f519235ab2071aae30d@dmarc-reports.cloudflare.net,mailto:dsxv8gz3@ag.dmarcian.eu; ruf=mailto:dsxv8gz3@fr.dmarcian.eu; fo=1;

📬 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 2026-10-18 21:48:10

www	104.21.76.4 172.67.184.199 2606:4700:3031::ac43:b8c7 2606:4700:3032::6815:4c04 (AS13335) (address records, no CNAME)
www vs bare domain	Same network niccon.dk: 104.21.76.4 172.67.184.199 2606:4700:3031::ac43:b8c7 2606:4700:3032::6815:4c04 (AS13335) www.niccon.dk: 104.21.76.4 172.67.184.199 2606:4700:3031::ac43:b8c7 2606:4700:3032::6815:4c04 (AS13335)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.niccon.dk	hdGmSyECRMpk0v2ju4Ce868pLx3G2NpN4OznAhpG19c
TXT	_acme-challenge.niccon.dk	zENR8sxNdUci5BrHirxTHC1gy1IwO6wYkkGltd5KVPI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413296962
Primary NS (MNAME)	ainsley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 06:52:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-03-08
Expires	2030-07-31 (1380d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
area-51.dk	Punktum dk A/S (direct)
geektours.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

32ms

36ms

AAAA

38ms

TXT

167ms

CAA

35ms

HTTPS

24ms

TLSA

60ms

SOA

0ms

MTA-STS

47ms

DNSSEC

102ms

SRV

62ms

Total

1337ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 21:48:10	785ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-14 20:01:05	799ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-01 20:10:00	2083ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 20:02:29	714ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-27 21:36:30	1727ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-26 21:27:14	2215ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 20:30:37	4075ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-18 01:58:12	1239ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-11 00:03:04	2106ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-03 19:22:09	2672ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-29 06:31:15	1703ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 02:35:03 shown	1337ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 23:24:32	892ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-23 07:00:45	10357ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-20 05:30:31	12897ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-19 04:25:19	9613ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-08 13:44:46	2250ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-12 09:10:54	1588ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-27 10:20:23	1101ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-25 21:32:39	1068ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-24 21:06:28	2770ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 03:42:08	2223ms	2 NS 2 A 2 MX	🔒 Secure