nbyn.dk

Records from scan: 2026-10-21 10:11:09 · 2368ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nbyn.dk is a .dk domain served by 2 nameservers (amber.ns.cloudflare.com, tony.ns.cloudflare.com). It was registered on 6 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.19.174.5 is hosted by Keyweb AG (AS31103) in Germany. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 263ms

Nameserver	IP addresses	PTR	ASN / ISP
amber.ns.cloudflare.com	108.162.192.64 172.64.32.64 173.245.58.64 2606:4700:50::adf5:3a40 2803:f800:50::6ca2:c040 2a06:98c1:50::ac40:2040	amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tony.ns.cloudflare.com	108.162.193.240 172.64.33.240 173.245.59.240 2606:4700:58::adf5:3bf0 2803:f800:50::6ca2:c1f0 2a06:98c1:50::ac40:21f0	tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.19.174.5	300s	srv84191745.internet-server.dk	AS31103	Keyweb AG	84.19.168.0/21	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 544ms

TXT Record
v=spf1 mx a ip4:84.19.174.5 include:mail.zendesk.com ?all

✉️ SPF#

Policy	Record (nbyn.dk)
?all (neutral)	v=spf1 mx a ip4:84.19.174.5 include:mail.zendesk.com ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-21 10:11:09

www	84.19.174.5 (AS31103) (address records, no CNAME)
www vs bare domain	Same network nbyn.dk: 84.19.174.5 (AS31103) www.nbyn.dk: 84.19.174.5 (AS31103)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nbyn.dk	FTGfNLUkuOioNFcZhL_J5v6CvB7A-A5mzT9gQt2lqIM
TXT	_acme-challenge.nbyn.dk	MpYTqy4bcO6j7SXrhQvT_frOo-0EeHioQHNW4aSPR4I

🔗 TLSA / DANE#

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

🔐 DNSSEC#

422ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2417844693
Primary NS (MNAME)	amber.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 10:24:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-06
Expires	2027-02-28 (129d)

🔗 Same registrant#

2 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).

Domain	Registrar
cykelbanditten.dk	Punktum dk A/S (direct)
mqa.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

263ms

65ms

333ms

AAAA

336ms

TXT

544ms

CAA

276ms

HTTPS

327ms

TLSA

435ms

SOA

63ms

MTA-STS

364ms

DNSSEC

422ms

SRV

363ms

Total

2368ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 10:11:09 shown	2368ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-20 03:18:21	1276ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-19 01:53:16	711ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-18 01:48:27	1977ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-17 01:22:15	1225ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-15 00:05:34	655ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-13 22:42:55	2157ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 08:15:12	512ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 12:36:53	542ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-17 05:01:33	4230ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-15 14:42:42	3317ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-02 23:13:17	827ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:31:51	2236ms	2 NS 1 A 0 MX	🔓 Insecure