tj.dk DNS records

🖥️ Nameservers3 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ecit.com	185.158.60.194	ns1.ecit.com	AS201078 ECIT Solutions A/S
ns2.ecit.com	185.201.106.2	ns2.ecit.com	AS201078 ECIT Solutions A/S
ns3.ecit.com	4.210.207.113	ns3.ecit.com	AS8075 Microsoft Corporation

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.21	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	tj-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca38::8 52.101.68.12 52.101.68.21 52.101.73.26 52.101.73.4	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 48ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 102ms

TXT Record
_globalsign-domain-verification=opD4wFY5fdZI75WZaMOj8vSkUepNnz-0COYKZtdISL
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:195.184.96.12 -all

✉️ SPF

Policy	Record (tj.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:195.184.96.12 -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)

🔐 DNSSEC105ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.ecit.com
Responsible (RNAME)	hostmaster@tj.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

47ms

A

25ms

MX

38ms

AAAA

40ms

TXT

102ms

CAA

34ms

HTTPS

25ms

TLSA

369ms

SOA

0ms

MTA-STS

47ms

DNSSEC

105ms

SRV

48ms

Total

830ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:07:22	830ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 16:13:17	1022ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 09:51:37	17039ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 03:28:28	5221ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 01:11:41	9317ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 01:49:24	3953ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 09:23:13	10035ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 04:54:05	1260ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-07-09 22:45:29	1365ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 12:53:09	3642ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 18:17:00	1217ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 01:34:47	1573ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 20:39:30	760ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 11:50:39	5105ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 19:04:49	972ms	3 NS 1 A 1 MX	🔓 Insecure	View