niccon.dk DNS records

🖥️ Nameservers2 records 78ms

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 Records2 records 79ms

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 Records2 records 76ms

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	mx01.mail.icloud.com mx02.mail.icloud.com mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.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	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	mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.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	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 83ms

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 Records1 records 80ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.4,172.67.184.199 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b8c7,2606:4700:3032::6815:4c04

📝 TXT Records2 records 381ms

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

✉️ SPF

Policy	Record (niccon.dk)
no all — incomplete SPF	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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.niccon.dk	IGz1_e58p1rYhdlLU71KbZtnDZCA5K-K4c3sZveaf8I
TXT	_acme-challenge.niccon.dk	vHU0m2OLDIuH868OPKLKvyoy_XPQRe-O9xSdHdBp8x8

🔗 TLSA / DANE

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

🔐 DNSSEC268ms

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

🏷️ SOA0ms

Field	Value
Serial	2413421043
Primary NS (MNAME)	ainsley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

78ms

A

79ms

MX

76ms

AAAA

83ms

TXT

381ms

CAA

131ms

HTTPS

80ms

TLSA

145ms

SOA

0ms

MTA-STS

207ms

DNSSEC

268ms

SRV

223ms

Total

1703ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 06:31:15	1703ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-28 02:35:03	1337ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 23:24:32	892ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-23 07:00:45	10357ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-20 05:30:31	12897ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-19 04:25:19	9613ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-08 13:44:46	2250ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-12 09:10:54	1588ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-27 10:20:23	1101ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-25 21:32:39	1068ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-24 21:06:28	2770ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-18 03:42:08	2223ms	2 NS 2 A 2 MX	🔒 Secure	View