nbx.dk

📜 Historical scan 2026-09-04 12:23:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbx.dk is a .dk domain served by 2 nameservers (ines.ns.cloudflare.com, nitin.ns.cloudflare.com). It was registered on 6 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.2 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ines.ns.cloudflare.com	108.162.192.164 172.64.32.164 173.245.58.164 2606:4700:50::adf5:3aa4 2803:f800:50::6ca2:c0a4 2a06:98c1:50::ac40:20a4	ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nitin.ns.cloudflare.com	108.162.193.215 172.64.33.215 173.245.59.215 2606:4700:58::adf5:3bd7 2803:f800:50::6ca2:c1d7 2a06:98c1:50::ac40:21d7	nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.2	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.38	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1e02	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:9626	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.2,172.67.150.38 ech=AEX+DQBBtQAgACDrlJMWuEMTXJ3YKiNCez/K7NPnb/bq1PZqS01UiUm2HgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1e02,2606:4700:3032::ac43:9626

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (nbx.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.nbx.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-07 21:52:50

www	104.21.30.2 172.67.150.38 2606:4700:3030::6815:1e02 2606:4700:3032::ac43:9626 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nbx.dk: 104.21.30.2 172.67.150.38 2606:4700:3030::6815:1e02 2606:4700:3032::ac43:9626 (AS13335) www.nbx.dk: 104.21.30.2 172.67.150.38 2606:4700:3030::6815:1e02 2606:4700:3032::ac43:9626 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nbx.dk	g70x4MSJMTlnN6FPyQYOPA6_S5igW-rpLb6xHIoq-dM
TXT	_acme-challenge.nbx.dk	h9f_XBslt1x-EeWXMb0iNhab4TDJBc-dk66ZjQE3jYw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

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	2413928672
Primary NS (MNAME)	ines.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 01:27:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-06
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

28ms

AAAA

26ms

TXT

146ms

CAA

25ms

HTTPS

36ms

TLSA

43ms

SOA

0ms

MTA-STS

52ms

DNSSEC

98ms

SRV

45ms

Total

1660ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 16:43:40	9394ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 07:27:12	621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 11:29:29	2990ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 12:23:39 shown	1660ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 21:56:21	2342ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 20:55:49	772ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 10:45:16	1415ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 20:00:30	732ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 01:38:37	1081ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 20:29:29	1102ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:11:47	2250ms	2 NS 2 A 0 MX	🔓 Insecure