diwo.dk DNS records

🖥️ Nameservers3 records 75ms

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 87ms

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 Records5 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.diwo.dk	193.200.90.180	web8.e-studio.dk	AS62121 Christian Ebsen ApS
10	300s	mx4.spamfri.dk	193.200.91.108 2001:67c:564:fffd::4001	mx4.spamfri.dk mx4.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
20	300s	mx2.spamfri.dk	193.200.91.109 2001:67c:564:fffd::2001	mx2.spamfri.dk mx2.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
30	300s	mx3.spamfri.dk	2a00:1b18:2:3:fe::2 62.69.152.43 62.69.152.43	mx3.spamfri.dk 43.34-46.152.69.62.in-addr.arpa mx3.spamfri.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S
40	300s	mx1.spamfri.dk	195.242.131.16 2001:67c:564:fffd::1001	mx1.spamfri.dk mx1.spamfri.dk	AS62121 Christian Ebsen ApS 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 165ms

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

📝 TXT Records1 records 411ms

TXT Record
v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all

✉️ SPF

Policy	Record (diwo.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all

📨 DMARC

Policy	Record (_dmarc.diwo.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.diwo.dk	VRAWkJ9C-c5BoZhtiqGful7PVJ_1bSRXmssKHdst-sU

🔗 TLSA / DANE4 records 300ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.spamfri.dk	DANE-EE · SPKI · SHA-256	884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk	DANE-EE · SPKI · SHA-256	6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk	DANE-EE · SPKI · SHA-256	BBFB0694919290E5BC9D6E2C6F47D846…
SMTP _25._tcp.mx4.spamfri.dk	DANE-EE · SPKI · SHA-256	4EE743A99328AEF5142706CA5FD3AD61…

🔐 DNSSEC309ms

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	2026083104
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

75ms

A

87ms

MX

138ms

AAAA

91ms

TXT

411ms

CAA

168ms

HTTPS

156ms

TLSA

300ms

SOA

0ms

MTA-STS

199ms

DNSSEC

309ms

SRV

165ms

Total

2520ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:17:21	2520ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-30 15:26:40	782ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-28 13:07:12	1206ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-27 12:50:50	626ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-26 12:07:47	650ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-25 06:21:09	1073ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-24 04:37:04	6621ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-23 03:39:51	11015ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-22 03:24:14	5815ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-21 03:16:21	10059ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-20 02:29:41	34541ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-19 00:31:31	1135ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-17 17:09:31	3883ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-16 16:25:03	1658ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-15 13:31:27	1196ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-14 01:57:55	2976ms	3 NS 1 A 5 MX	❓ Unknown	View
2026-08-12 15:12:33	1489ms	3 NS 1 A 5 MX	❓ Unknown	View
2026-08-09 01:25:48	1271ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-05 18:20:47	4415ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-02 20:41:57	9303ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-30 17:26:47	17585ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-28 15:27:06	1266ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-27 11:02:11	2283ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-26 10:32:41	25019ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-25 09:56:25	1457ms	3 NS 1 A 5 MX	🔓 Insecure	View