nordiccomputer.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.123hotel.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.9	3600s	web125.123hotel.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nordiccomputer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.21 52.101.68.36 52.101.73.2 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 56ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sip.nordiccomputer.dk

📝 TXT Records2 records 132ms

TXT Record
google-site-verification=Jl59J5rE8221GyaSj9bORNS9vri5ZEdPK91Oap9GlsM
v=spf1 ip4:92.241.223.130 ip4:92.241.223.170 include:spf.topdesk.net include:spf.protection.outlook.com include:_spf.webmercs.com -all

✉️ SPF

Policy	Record (nordiccomputer.dk)
-all (hard fail)	v=spf1 ip4:92.241.223.130 ip4:92.241.223.170 include:spf.topdesk.net include:spf.protection.outlook.com include:_spf.webmercs.com -all

📨 DMARC

Policy	Record (_dmarc.nordiccomputer.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; fo=1; ri=86400; rua=mailto:dmarc@zg8ab0tr.uriports.com; ruf=mailto:dmarc@zg8ab0tr.uriports.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@zg8ab0tr.uriports.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC64ms

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

🏷️ SOA38ms

Field	Value
Serial	2026012001
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@123hotel.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

36ms

MX

44ms

AAAA

39ms

TXT

132ms

CAA

41ms

HTTPS

45ms

TLSA

247ms

SOA

38ms

MTA-STS

44ms

DNSSEC

64ms

SRV

56ms

Total

793ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 16:39:34	793ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:58:28	818ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:45:31	1423ms	2 NS 1 A 1 MX	🔒 Secure	View