jtconsult.dk

📜 Historical scan 2026-07-27 02:52:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jtconsult.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.90.116.239 is hosted by Fab:IT ApS (AS45032) in Denmark. Mail is handled by jtconsult-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 90ms

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 Records#

1 records 51ms

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 Records#

1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	jtconsult-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 52.101.68.18 52.101.73.30 52.101.73.4 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.101.112.129
🔶 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 Records#

1 records 182ms

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

📝 TXT Records#

2 records 336ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 17:51:57

www	93.90.116.239 (AS45032) (address records, no CNAME)
www vs bare domain	Same network jtconsult.dk: 93.90.116.239 (AS45032) www.jtconsult.dk: 93.90.116.239 (AS45032)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

235ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 17:25:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-02-05
Expires	2027-02-28 (129d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

90ms

51ms

92ms

AAAA

108ms

TXT

336ms

CAA

80ms

HTTPS

82ms

TLSA

381ms

SOA

0ms

MTA-STS

95ms

DNSSEC

235ms

SRV

182ms

Total

1898ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 14:29:56	1536ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 07:45:26	1606ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:20:05	3887ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 02:52:54	1250ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 03:31:44	1920ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 02:52:14 shown	1898ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:36:42	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 04:10:30	684ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:42:47	1045ms	2 NS 1 A 1 MX	🔒 Secure