n-s-m.dk DNS records

🖥️ Nameservers2 records 8080ms

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 8063ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.124.182	3593s	server2.designrus.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 8095ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nsm-dk0k.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 52.101.68.10 52.101.68.12 52.101.68.39 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.98.16.23
🔶 Autoconfig	n-s-m.dk → 49.12.124.182

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 104ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 8342ms

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

✉️ SPF

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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.n-s-m.dk	n-s-m.dk

🔗 TLSA / DANE

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

🔐 DNSSEC8079ms

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

🏷️ SOA8084ms

Field	Value
Serial	2026032501
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

8080ms

A

8063ms

MX

8095ms

AAAA

8084ms

TXT

8342ms

CAA

8094ms

HTTPS

8094ms

TLSA

167ms

SOA

8084ms

MTA-STS

43ms

DNSSEC

8079ms

SRV

104ms

Total

25162ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-05 20:04:06	25162ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 22:59:26	727ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 02:20:56	1256ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:19:42	1227ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:44:14	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 16:13:08	774ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-18 07:32:07	1059ms	2 NS 1 A 1 MX	🔒 Secure	View