nicolingus.dk

📜 Historical scan 2026-08-26 10:19:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nicolingus.dk is a .dk domain served by 2 nameservers (howard.ns.cloudflare.com, leia.ns.cloudflare.com). It was registered on 2 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.152.76 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
howard.ns.cloudflare.com	108.162.195.171 162.159.44.171 172.64.35.171 2606:4700:58::a29f:2cab 2803:f800:50::6ca2:c3ab 2a06:98c1:50::ac40:23ab	howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com howard.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leia.ns.cloudflare.com	108.162.192.184 172.64.32.184 173.245.58.184 2606:4700:50::adf5:3ab8 2803:f800:50::6ca2:c0b8 2a06:98c1:50::ac40:20b8	leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.ns.cloudflare.com leia.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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.150.152.76	300s	x5996984c.customers.hiper-net.dk	AS203953	Hiper A/S	89.150.128.0/18	🇩🇰 Denmark	—

📧 MX Records#

2 records 80ms

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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 261ms

TXT Record
protonmail-verification=b04bee5bb44406d20dc848af0c7b3c9abb53dc29
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.nicolingus.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-19 20:47:29

www	NXDOMAIN
www vs bare domain	www does not resolve nicolingus.dk: 89.150.152.76 (AS203953) www.nicolingus.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 408ms

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

🔐 DNSSEC#

187ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413084540
Primary NS (MNAME)	howard.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 21:09:41

Field	Value
Registrar	Netsite A/S
Registered	2025-07-02
Expires	2027-07-01 (253d)

🔗 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#

60ms

55ms

80ms

AAAA

73ms

TXT

261ms

CAA

79ms

HTTPS

96ms

TLSA

408ms

SOA

0ms

MTA-STS

112ms

DNSSEC

187ms

SRV

110ms

Total

1725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 20:47:29	2078ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-04 04:39:56	819ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-03 06:37:47	1132ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-02 06:34:49	853ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-01 06:29:20	591ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-26 22:14:14	613ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 10:19:31 shown	1725ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-21 06:18:19	5168ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-06 16:01:12	1463ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-23 20:39:19	1577ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 06:51:14	866ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 03:13:18	873ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 05:35:30	467ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 05:06:35	3353ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 20:41:24	784ms	2 NS 1 A 2 MX	🔓 Insecure