erhvervsretorik.dk DNS records

🖥️ Nameservers3 records 54ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.102	600s	web9.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	erhvervsretorik-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.18 52.101.68.32 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.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

📝 TXT Records1 records 184ms

TXT Record
v=spf1 include:_spf.e-studio.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (erhvervsretorik.dk)
-all (hard fail)	v=spf1 include:_spf.e-studio.dk 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.erhvervsretorik.dk	sWsoy6KjgwT16X0BnmSiNES3INVVP_VI2xiveqMCx4M

🔗 TLSA / DANE

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

🔐 DNSSEC111ms

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	2026080401
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

54ms

A

42ms

MX

48ms

AAAA

66ms

TXT

184ms

CAA

49ms

HTTPS

41ms

TLSA

747ms

SOA

0ms

MTA-STS

70ms

DNSSEC

111ms

SRV

130ms

Total

1862ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-05 23:14:17	1862ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 11:20:43	9305ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 11:16:05	9032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 10:57:48	1745ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 10:09:13	1389ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 08:18:49	1255ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 05:35:33	16879ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 01:59:10	1528ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 23:12:34	2952ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 16:12:37	9280ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 02:52:59	3280ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 23:07:42	1774ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 11:52:25	17319ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 11:40:42	3626ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 01:28:32	16902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 10:11:06	1670ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 15:32:36	1215ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 22:27:26	1142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 06:36:52	1277ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 10:53:42	809ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 05:13:22	1122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 14:23:47	1141ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:05:57	996ms	2 NS 1 A 1 MX	🔒 Secure	View