njordta.dk DNS records

🖥️ Nameservers2 records 96ms

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 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.48	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 165ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	njordta-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::24 2a01:111:f403:ca09::26 52.101.209.153 52.101.68.16 52.101.68.32 52.101.73.2	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db3pr0202cu00200.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
32767	3600s	ms75159780.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 89ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:8087:7cf3:8f08:f1c4	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 188ms

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

📝 TXT Records1 records 455ms

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

✉️ SPF

Policy	Record (njordta.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.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

🔗 TLSA / DANE

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

🔐 DNSSEC288ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
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

96ms

A

112ms

MX

165ms

AAAA

89ms

TXT

455ms

CAA

167ms

HTTPS

98ms

TLSA

836ms

SOA

0ms

MTA-STS

229ms

DNSSEC

288ms

SRV

188ms

Total

2750ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 10:15:37	2750ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-30 04:04:51	1669ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 07:20:26	1220ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 09:16:10	14693ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 15:56:19	16550ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-19 13:01:10	10659ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 19:43:48	1497ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 21:32:14	1010ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 00:15:10	2361ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 00:22:42	3501ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:15:02	2450ms	2 NS 1 A 2 MX	🔒 Secure	View