northcom.dk DNS records

🖥️ Nameservers2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.no.brand.one.com	195.206.121.12 2001:67c:28cc::12	ns01.no.brand.one.com ns01.no.brand.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.no.brand.one.com	185.10.11.12 2001:67c:3c0::12	ns02.no.brand.one.com ns02.no.brand.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.110	3600s	linux230.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	northcom-dk.mail.protection.outlook.com	52.101.209.153 52.101.68.29 52.101.73.2 52.101.73.28	mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	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

🔌 SRV Records1 records 95ms

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

📝 TXT Records3 records 200ms

TXT Record
miro-verification=7847d1b06eeb0569650c39c4a0225c996a103390
MS=ms23404687
v=spf1 include:spf.protection.outlook.com ip4:5.150.227.80/32 ip4:176.221.89.174/32 ip4:94.237.25.180/32 ip4:94.237.24.38/32 ip4:194.14.27.0/24 ip4:94.143.8.105/32 ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:_spf.questback.net -all

✉️ SPF

Policy	Record (northcom.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:5.150.227.80/32 ip4:176.221.89.174/32 ip4:94.237.25.180/32 ip4:94.237.24.38/32 ip4:194.14.27.0/24 ip4:94.143.8.105/32 ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:_spf.questback.net -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

🔗 TLSA / DANE

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

🔐 DNSSEC106ms

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	2026082401
Primary NS (MNAME)	ns01.no.brand.one.com
Responsible (RNAME)	hostmaster@no.brand.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

68ms

A

71ms

MX

73ms

AAAA

51ms

TXT

200ms

CAA

39ms

HTTPS

41ms

TLSA

186ms

SOA

0ms

MTA-STS

106ms

DNSSEC

106ms

SRV

95ms

Total

1065ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:14:41	1065ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 07:28:34	5212ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 15:15:37	1883ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 02:29:57	2630ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 14:47:41	2487ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 04:58:42	2608ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:21:24	1270ms	2 NS 1 A 1 MX	🔓 Insecure	View