tweek.dk

📜 Historical scan 2026-10-01 06:23:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tweek.dk is a .dk domain served by 2 nameservers (ns1.tweek.dk, ns2.tweek.dk). It was registered on 15 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.23.101.31 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx.tweek.dk, mx2.tweek.dk. 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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.tweek.dk	13.53.76.2 2a05:d016:46b:a500:f631:5b92:d118:c6c3	mx.tweek.dk —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns2.tweek.dk	13.50.85.203 2a05:d016:46b:a500:4930:951d:e781:103e	ns2.tweek.dk —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.23.101.31	86400s	176-23-101-31-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	176.23.0.0/17	🇩🇰 Denmark	Jyllinge

📧 MX Records#

2 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx.tweek.dk	13.53.76.2 2a05:d016:46b:a500:f631:5b92:d118:c6c3	mx.tweek.dk —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
10	86400s	mx2.tweek.dk	13.50.85.203 2a05:d016:46b:a500:4930:951d:e781:103e	ns2.tweek.dk —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	tweek.dk → 176.23.101.31
🔶 Autoconfig	tweek.dk → 176.23.101.31

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 276ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (tweek.dk)
-all (hard fail)	v=spf1 mx -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#

latest probe, not this scan · checked 2026-10-18 21:51:15

www	13.53.76.2 2a05:d016:46b:a500:f631:5b92:d118:c6c3 (AS16509) (address records, no CNAME)
www vs bare domain	Different networks tweek.dk: 176.23.101.31 (AS3292) www.tweek.dk: 13.53.76.2 2a05:d016:46b:a500:f631:5b92:d118:c6c3 (AS16509) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.tweek.dk	tweek.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

58ms

Field	Value
Serial	1790722331
Primary NS (MNAME)	ns1.tweek.dk
Responsible (RNAME)	tweek@tweek.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-23 11:37:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-15
Expires	2030-01-31 (1195d)

🔗 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
dark-orange.dk	Punktum dk A/S (direct)
nybo-klitgaard.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

67ms

79ms

AAAA

50ms

TXT

276ms

CAA

69ms

HTTPS

79ms

TLSA

91ms

SOA

58ms

MTA-STS

82ms

DNSSEC

73ms

SRV

121ms

Total

1224ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 21:51:15	1120ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 11:05:22	941ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-04 06:11:59	806ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 06:23:05 shown	1224ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 03:53:10	1447ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 00:53:01	1018ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-18 01:29:58	1237ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 06:55:55	2062ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-04 08:05:43	961ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 23:30:47	996ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 04:29:25	1196ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-17 02:59:41	1276ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-16 02:17:57	3493ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-07 11:51:28	10096ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-29 13:37:12	1948ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-21 03:32:04	10443ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 12:21:26	9343ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-03 15:39:31	1456ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 05:07:01	1505ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 18:17:17	1321ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 19:13:16	865ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 12:57:49	913ms	2 NS 1 A 2 MX	🔒 Secure