ndjurs.dk DNS records

🖥️ Nameservers2 records 259ms

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 182ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.176.80.36	43200s	36.24-255.80.176.93.in-addr.arpa	AS31027	GlobalConnect A/S	93.176.64.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 245ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	ndjurs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 52.101.68.15 52.101.68.5 52.101.73.24 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.24
🔶 Autoconfig	ndjurs.dk → 93.176.80.36

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 574ms

TXT Record
_dm2x7r6c8kv5sqo9jhv55q0v1mhp8qy
_jd8cdx6la1r1y5w4ezdifigy1g40ep2
MS=ms20042370
v=spf1 include:spf.protection.outlook.com mx a ip4:93.176.80.32/28 ip4:93.176.77.53/29 a:mail.ndjurs.dk a:tek.ndjurs.dk -all

✉️ SPF

Policy	Record (ndjurs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com mx a ip4:93.176.80.32/28 ip4:93.176.77.53/29 a:mail.ndjurs.dk a:tek.ndjurs.dk -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.ndjurs.dk	ndjurs.dk
TXT	ndjurs.dk	_dm2x7r6c8kv5sqo9jhv55q0v1mhp8qy
TXT	ndjurs.dk	_jd8cdx6la1r1y5w4ezdifigy1g40ep2

🔗 TLSA / DANE

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

🔐 DNSSEC460ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080301
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

259ms

A

182ms

MX

245ms

AAAA

247ms

TXT

574ms

CAA

265ms

HTTPS

240ms

TLSA

761ms

SOA

0ms

MTA-STS

339ms

DNSSEC

460ms

SRV

289ms

Total

5602ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 19:37:11	5602ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 09:48:46	1312ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 00:03:21	1770ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:51:54	2372ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:11:11	1111ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 19:30:58	1505ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:21:26	1753ms	2 NS 1 A 1 MX	🔒 Secure	View