nbz.dk

📜 Historical scan 2026-10-03 10:27:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbz.dk is a .dk domain served by 2 nameservers (darl.ns.cloudflare.com, june.ns.cloudflare.com). It was registered on 4 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.226.145.218 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by aspmx.l.google.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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
darl.ns.cloudflare.com	108.162.193.98 172.64.33.98 173.245.59.98 2606:4700:58::adf5:3b62 2803:f800:50::6ca2:c162 2a06:98c1:50::ac40:2162	darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com darl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.226.145.218	300s	—	AS216275	Netnoerden ApS	91.226.144.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	aspmx.l.google.com	2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 64.233.161.27	lu-in-x1b.1e100.net lu-in-f27.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.226.145.218
🔶 Autoconfig	91.226.145.218

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 178ms

TXT Record
v=spf1 include:aspmx.googlemail.com include:nbz.dk ~all

✉️ SPF#

Policy	Record (nbz.dk)
~all (soft fail)	v=spf1 include:aspmx.googlemail.com include:nbz.dk ~all

📨 DMARC#

Policy	Record (_dmarc.nbz.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-aggregate-feedback@nbz.dk

📬 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 2026-10-12 22:19:16

www	91.226.145.218 (AS216275) (address records, no CNAME)
www vs bare domain	Same network nbz.dk: 91.226.145.218 (AS216275) www.nbz.dk: 91.226.145.218 (AS216275)
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: 6/10 · policy: ~all

error include:nbz.dk includes itself (directly or via another include): receivers return permerror

🔗 TLSA / DANE#

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

🔐 DNSSEC#

49ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2416329657
Primary NS (MNAME)	darl.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 09:49:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-12-04
Expires	2026-12-31 (73d)

🔗 Same registrant#

1 domain

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
fiskerz.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

42ms

AAAA

38ms

TXT

178ms

CAA

42ms

HTTPS

43ms

TLSA

81ms

SOA

25ms

MTA-STS

45ms

DNSSEC

49ms

SRV

60ms

Total

408ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:19:16	634ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 10:27:41 shown	408ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 09:32:02	2532ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 07:49:18	925ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:46:44	569ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:21:21	905ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 20:42:59	2364ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 23:02:58	2349ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 22:14:03	2276ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 03:08:24	2549ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 23:08:52	3326ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 02:25:22	1782ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 14:00:34	5257ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 03:52:49	1025ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 06:21:37	961ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 23:24:08	3622ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:05:31	1276ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:09:37	2469ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:01:56	643ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:26:11	2318ms	2 NS 1 A 1 MX	🔒 Secure