tech42.dk

📜 Historical scan 2026-08-24 18:18:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tech42.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.167.46.43 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by tech42-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 135ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 141ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.167.46.43	3600s	static.43.46.167.89.clients.your-server.de	AS24940	Hetzner Online GmbH	89.167.0.0/17	🇩🇪 Germany	Gunzenhausen

📧 MX Records#

1 records 149ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tech42-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca09::20 2a01:111:f403:ca48::8 52.101.68.0 52.101.68.32 52.101.73.26 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 207ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 488ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tech42.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.tech42.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:dmarc@tech42.dk,mailto:a2474e69ce@rua.easydmarc.eu;ruf=mailto:dmarc@tech42.dk,mailto:a2474e69ce@ruf.easydmarc.eu;fo=1; pct=100

📬 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 2026-10-14 09:22:13

www CNAME	tech42.dk (all on tech42.dk) → 89.167.46.43 (AS24940)
www vs bare domain	Same network tech42.dk: 89.167.46.43 (AS24940) www.tech42.dk: 89.167.46.43 (AS24940)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

334ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082302
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

135ms

141ms

149ms

AAAA

137ms

TXT

488ms

CAA

172ms

HTTPS

166ms

TLSA

163ms

SOA

0ms

MTA-STS

158ms

DNSSEC

334ms

SRV

207ms

Total

2156ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:18:32	999ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:21:01	943ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:32:58	664ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 23:34:33	1905ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-24 18:18:45 shown	2156ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 14:26:54	1847ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-19 17:24:28	1453ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-28 22:02:31	793ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 00:47:06	1118ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:36:38	1796ms	2 NS 1 A 1 MX	🔒 Secure