tech42.dk DNS records

🖥️ Nameservers3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 35ms

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 Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tech42-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::5 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 52.101.103.137 52.101.68.21 52.101.68.32 52.101.73.19	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 59ms

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

📝 TXT Records1 records 186ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082549
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

35ms

MX

43ms

AAAA

35ms

TXT

186ms

CAA

59ms

HTTPS

54ms

TLSA

373ms

SOA

0ms

MTA-STS

61ms

DNSSEC

93ms

SRV

59ms

Total

999ms

🕐 Scan History

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