nl-teknik.dk

📜 Historical scan 2026-08-28 18:15:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nl-teknik.dk is a .dk domain served by 2 nameservers (pola.ns.cloudflare.com, rajeev.ns.cloudflare.com). It was registered on 29 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
pola.ns.cloudflare.com	108.162.192.214 172.64.32.214 173.245.58.214 2606:4700:50::adf5:3ad6 2803:f800:50::6ca2:c0d6 2a06:98c1:50::ac40:20d6	pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rajeev.ns.cloudflare.com	108.162.193.224 172.64.33.224 173.245.59.224 2606:4700:58::adf5:3be0 2803:f800:50::6ca2:c1e0 2a06:98c1:50::ac40:21e0	rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b	lk-in-f26.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-21 00:57:34

www	Exists, no address
www vs bare domain	Neither resolves nl-teknik.dk: no address www.nl-teknik.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nl-teknik.dk	_WhJgegjzVMBk5ooQ9Pjj_eUCTpIm5AP-D4E-TP73II
TXT	_acme-challenge.nl-teknik.dk	fQDHmpGNpCAgzDXFCT3B0nBgjCRorDeCTwzNlTxGU3c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2413366374
Primary NS (MNAME)	pola.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 14:26:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-29
Expires	2026-11-30 (35d)

🔗 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
larstrup.dk	Punktum dk A/S (direct)
pangalacticgargleblaster.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

32ms

31ms

AAAA

33ms

TXT

163ms

CAA

29ms

HTTPS

34ms

TLSA

93ms

SOA

0ms

MTA-STS

50ms

DNSSEC

99ms

SRV

51ms

Total

1188ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 00:57:34	549ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-30 17:24:21	508ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-30 04:17:21	523ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-27 14:32:24	692ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-18 03:02:19	930ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-03 06:06:43	1489ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-30 13:41:22	1067ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-28 18:15:09 shown	1188ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-26 17:44:38	728ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-09 20:56:09	2747ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-20 23:14:01	9181ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-16 21:54:51	1910ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-02 08:45:44	1064ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-18 03:06:39	864ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-18 02:52:26	2624ms	2 NS 0 A 5 MX	🔒 Secure