jtconsult.dk DNS records

🖥️ Nameservers2 records 44ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.90.116.239	600s	—	AS45032	Fab:IT ApS	93.90.112.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	jtconsult-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.73.1 52.101.73.123 52.101.91.153	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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	jtconsult.dk → 93.90.116.239

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 60ms

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

📝 TXT Records2 records 182ms

TXT Record
MS=ms64628788
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (jtconsult.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
TXT	_acme-challenge.jtconsult.dk	qVEVzOiZkyZWvr2vX3N43W2J36aEcx6FRg28qE43UK4

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082601
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

44ms

A

47ms

MX

51ms

AAAA

37ms

TXT

182ms

CAA

54ms

HTTPS

43ms

TLSA

651ms

SOA

0ms

MTA-STS

61ms

DNSSEC

98ms

SRV

60ms

Total

1250ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 02:52:54	1250ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:31:44	1920ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 02:52:14	1898ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 00:36:42	741ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 04:10:30	684ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:42:47	1045ms	2 NS 1 A 1 MX	🔒 Secure	View