j-r.dk DNS records

🖥️ Nameservers3 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.180	300s	web8.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.j-r.dk	193.200.90.180	web8.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	193.200.90.180
🔶 Autoconfig	193.200.90.180

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 36ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records1 records 130ms

TXT Record
v=spf1 a mx include:_spf.e-studio.dk ~all

✉️ SPF

Policy	Record (j-r.dk)
~all (soft fail)	v=spf1 a mx include:_spf.e-studio.dk ~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.j-r.dk	Hq-qp1xyMEZAk46tLuhOZMS8YWqQpYwHiLsFqxv4-ZE

🔗 TLSA / DANE

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

🔐 DNSSEC9061ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072301
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

29ms

MX

31ms

AAAA

27ms

TXT

130ms

CAA

27ms

HTTPS

27ms

TLSA

52ms

SOA

0ms

MTA-STS

41ms

DNSSEC

9061ms

SRV

36ms

Total

9608ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-24 09:12:59	9608ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 13:23:38	16742ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 22:27:07	3696ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 00:51:55	2050ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-06-24 17:15:07	633ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 05:25:56	971ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 10:40:18	2707ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 10:04:05	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 09:06:59	634ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 00:00:57	1598ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:28:49	607ms	3 NS 1 A 1 MX	🔓 Insecure	View