demtechgroup.dk

📜 Historical scan 2026-09-25 16:53:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

demtechgroup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.140.14 is hosted by IDDQD-AS (AS1835) in Denmark. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.140.14	600s	—	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 64.233.161.27	lt-in-f26.1e100.net lt-in-x1a.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	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
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.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

🔷 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 23:01:24

www	130.226.140.14 (AS1835) (address records, no CNAME)
www vs bare domain	Same network demtechgroup.dk: 130.226.140.14 (AS1835) www.demtechgroup.dk: 130.226.140.14 (AS1835)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-21 22:01:01

Field	Value
Registrar	ONE.COM A/S
Registered	2013-04-05
Expires	2028-04-30 (556d)

🔗 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
zta.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

34ms

AAAA

30ms

TXT

144ms

CAA

36ms

HTTPS

29ms

TLSA

4029ms

SOA

0ms

MTA-STS

63ms

DNSSEC

70ms

SRV

51ms

Total

4552ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 23:01:24	16562ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-10 22:44:51	16882ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 07:28:40	4382ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 16:53:47 shown	4552ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 07:59:11	16783ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-28 07:32:55	4688ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 09:52:36	4783ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 01:24:01	4615ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-18 05:09:53	5240ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-10 05:54:54	1790ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-15 23:32:51	3246ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 09:44:56	1074ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 20:23:05	833ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 22:53:51	730ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 00:13:57	719ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 01:45:56	508ms	2 NS 1 A 5 MX	🔒 Secure