insta-el.dk DNS records

🖥️ Nameservers3 records 245ms

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 258ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.32	14400s	web4.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 232ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	instael-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca04::a 2a01:111:f403:ca09::1 52.101.68.10 52.101.68.3 52.101.73.16 52.101.73.22	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00106.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	195.242.131.32

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 280ms

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

📝 TXT Records1 records 527ms

TXT Record
v=spf1 ip4:195.242.131.32 include:_spf.e-studio.dk include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:spf.minuba.dk -all

✉️ SPF

Policy	Record (insta-el.dk)
-all (hard fail)	v=spf1 ip4:195.242.131.32 include:_spf.e-studio.dk include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:spf.minuba.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.insta-el.dk	UIxnPau-I6OOF3NJ71zBV_8oWUD5hq4Gw5r0Ow9QP_w

🔗 TLSA / DANE

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

🔐 DNSSEC428ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081601
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

245ms

A

258ms

MX

232ms

AAAA

244ms

TXT

527ms

CAA

217ms

HTTPS

261ms

TLSA

963ms

SOA

0ms

MTA-STS

313ms

DNSSEC

428ms

SRV

280ms

Total

5979ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 10:28:25	5979ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:50:21	795ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 14:14:00	2876ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:10:27	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:05:33	700ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:50:53	442ms	0 NS 0 A 0 MX	❓ Unknown	View