netteknik.dk DNS records

🖥️ Nameservers2 records 30ms

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 Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.182.36.37	43200s	—	AS42525	GlobalConnect A/S	194.182.0.0/18	🇩🇰 Denmark	Viborg

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	netteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.25 52.101.68.32 52.101.73.19 52.101.73.2	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 47ms

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

📝 TXT Records2 records 159ms

TXT Record
MS=ms47243171
v=spf1 include:spf.e-conomic.dk include:spf.modaIT.dk include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (netteknik.dk)
~all (soft fail)	v=spf1 include:spf.e-conomic.dk include:spf.modaIT.dk include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.netteknik.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@netteknik.dk; ruf=mailto:dmarc@netteknik.dk; fo=1

📬 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)

🔐 DNSSEC72ms

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

🏷️ SOA25ms

Field	Value
Serial	2026071102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

32ms

MX

29ms

AAAA

30ms

TXT

159ms

CAA

31ms

HTTPS

29ms

TLSA

1218ms

SOA

25ms

MTA-STS

48ms

DNSSEC

72ms

SRV

47ms

Total

6270ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 06:32:02	6270ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 20:13:09	14808ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 03:04:45	994ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 22:21:58	936ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 23:52:39	2785ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:47:43	909ms	2 NS 1 A 1 MX	🔓 Insecure	View