jstlaw.dk DNS records

🖥️ Nameservers2 records 49ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.38	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jstlaw-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::3 2a01:111:f403:ca48::8 52.101.209.153 52.101.73.12 52.101.73.19 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)1 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:8035:d87d:b704:939a	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

📝 TXT Records3 records 178ms

TXT Record
google-site-verification=lMn-H_rFgO171kAk54CnzNWPG-UC_2ryikRssMSJ3U4
MS=ms35870673
v=spf1 ip4:40.115.24.223 ip4:20.234.159.95 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (jstlaw.dk)
-all (hard fail)	v=spf1 ip4:40.115.24.223 ip4:20.234.159.95 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)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082201
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

49ms

A

52ms

MX

70ms

AAAA

62ms

TXT

178ms

CAA

81ms

HTTPS

55ms

TLSA

601ms

SOA

0ms

MTA-STS

71ms

DNSSEC

102ms

SRV

94ms

Total

1330ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 04:41:31	1330ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 19:48:03	10131ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 03:14:46	1515ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 01:00:41	1114ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 13:12:50	9317ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:34:24	1282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 07:32:28	947ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 17:31:05	1000ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:21:28	2494ms	2 NS 1 A 1 MX	🔒 Secure	View