teknikgruppen.dk

📜 Historical scan 2026-06-22 09:39:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teknikgruppen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.28.133 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by teknikgruppen-dk.mail.protection.outlook.com. 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 37ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.28.133	3600s	server6123.serverpark.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Ringsted

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	teknikgruppen-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 52.101.68.21 52.101.68.32 52.101.68.5 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 ip4:5.179.84.212 ip4:212.27.12.176 ip4:78.156.113.9 ip4:185.82.228.98 include:tn-hosting.dk include:spf.mandrillapp.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (teknikgruppen.dk)
-all (hard fail)	v=spf1 ip4:5.179.84.212 ip4:212.27.12.176 ip4:78.156.113.9 ip4:185.82.228.98 include:tn-hosting.dk include:spf.mandrillapp.com include:spf.protection.outlook.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#

latest probe, not this scan · checked 2026-10-23 04:37:35

www	80.208.28.133 (AS44869) (address records, no CNAME)
www vs bare domain	Same network teknikgruppen.dk: 80.208.28.133 (AS44869) www.teknikgruppen.dk: 80.208.28.133 (AS44869)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026032401
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 2026-10-05 02:20:54

Field	Value
Registrar	GITC aps
Registered	2002-08-08
Expires	2027-09-30 (339d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

38ms

35ms

AAAA

26ms

TXT

163ms

CAA

34ms

HTTPS

33ms

TLSA

213ms

SOA

35ms

MTA-STS

38ms

DNSSEC

60ms

SRV

93ms

Total

892ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 04:37:35	650ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 13:38:42	3900ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 03:37:35	5288ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 01:51:53	3519ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-03 01:28:04	1954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 19:13:24	1584ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:57:46	908ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 22:54:09	7187ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 00:59:46	1769ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 03:00:46	1082ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:39:25 shown	892ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 04:47:38	2744ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:01:43	697ms	2 NS 1 A 1 MX	🔒 Secure