jta-jylland.dk DNS records

🖥️ Nameservers2 records 31ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.78	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jtajylland-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::7 52.101.68.16 52.101.68.8 52.101.73.2 52.101.73.22	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:75:cc33:b132:f9c2	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 50ms

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

📝 TXT Records3 records 173ms

TXT Record
google-site-verification=ueZUvlcEVv9SGuEYZBcYLFCax3ZKFuhftKSzGlHPurE
MS=ms63616020
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (jta-jylland.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.jta-jylland.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:e1ee1cd8@mxtoolbox.dmarc-report.com; ruf=mailto:kurth@jta-jylland.dk,mailto:e1ee1cd8@forensics.dmarc-report.com; fo=1; pct=5

📬 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)

🔐 DNSSEC52ms

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

🏷️ SOA30ms

Field	Value
Serial	2026062901
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

31ms

A

43ms

MX

44ms

AAAA

43ms

TXT

173ms

CAA

37ms

HTTPS

21ms

TLSA

126ms

SOA

30ms

MTA-STS

41ms

DNSSEC

52ms

SRV

50ms

Total

727ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:39:26	1526ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:37:40	1259ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 08:23:21	2388ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 06:39:42	1959ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:07:27	727ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:21:52	1900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 11:16:43	963ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 00:22:57	895ms	2 NS 1 A 1 MX	🔒 Secure	View