nicjac.dk

📜 Historical scan 2026-06-17 11:45:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nicjac.dk is a .dk domain served by 2 nameservers (elijah.ns.cloudflare.com, sneh.ns.cloudflare.com). It was registered on 13 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.121.172.228 is hosted by Adeo Datacenter ApS (AS202914) in Denmark. Mail is handled by nicjac-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
elijah.ns.cloudflare.com	108.162.195.253 162.159.44.253 172.64.35.253 2606:4700:58::a29f:2cfd 2803:f800:50::6ca2:c3fd 2a06:98c1:50::ac40:23fd	elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sneh.ns.cloudflare.com	108.162.194.162 162.159.38.162 172.64.34.162 2606:4700:50::a29f:26a2 2803:f800:50::6ca2:c2a2 2a06:98c1:50::ac40:22a2	sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.172.228	—	—	AS202914	Adeo Datacenter ApS	185.121.172.0/22	🇩🇰 Denmark	Albertslund

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	nicjac-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.32 52.101.68.39 52.101.73.2 52.101.73.26	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 249ms

TXT Record
MS=ms18730192
MS=ms64608465
v=spf1 a:my.nicjac.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (nicjac.dk)
~all (soft fail)	v=spf1 a:my.nicjac.dk include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.nicjac.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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 22:30:19

www CNAME	custom-domains.chatgpt.site (all on chatgpt.site) → 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335)
www vs bare domain	Different networks nicjac.dk: 185.121.172.228 (AS202914) www.nicjac.dk: 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335) (all like this)
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

112ms

Field	Value
Serial	2407093574
Primary NS (MNAME)	elijah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:47:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-10-13
Expires	2027-10-31 (377d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

57ms

36ms

53ms

AAAA

28ms

TXT

249ms

CAA

48ms

HTTPS

99ms

TLSA

463ms

SOA

112ms

MTA-STS

69ms

DNSSEC

122ms

SRV

0ms

Total

1246ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 22:30:19	2126ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 23:13:10	2467ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:56:03	948ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:41:22	1906ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 23:53:18	1514ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 06:37:40	1559ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 04:09:36	2303ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 21:45:59	920ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 17:12:08	5996ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:13:50	819ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 07:09:57	10034ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 13:56:44	1491ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 05:22:04	10522ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 12:21:58	2414ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 10:26:21	1887ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:45:52 shown	1246ms	2 NS 1 A 1 MX	🔒 Secure