2winsen.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records

🌍

No A records found

📧 MX Records4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mxext1.mailbox.org	2001:67c:2050:104:0:1:25:1 80.241.60.212	mx1.mailbox.org mx1.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
10	3600s	mxext2.mailbox.org	2001:67c:2050:104:0:2:25:1 80.241.60.215	mx2.mailbox.org mx2.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
10	3600s	mxext4.mailbox.org	2001:67c:2050:104:0:4:25:1 80.241.60.217	mx4.mailbox.org mx4.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
20	3600s	mxext3.mailbox.org	2001:67c:2050:104:0:3:25:1 80.241.60.216	mx3.mailbox.org mx3.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 160ms

TXT Record
v=spf1 include:mailbox.org ~all

✉️ SPF

Policy	Record (2winsen.dk)
~all (soft fail)	v=spf1 include:mailbox.org ~all

📨 DMARC

Policy	Record (_dmarc.2winsen.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:mail@2winsen.dk

📬 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 / DANE12 records 35ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext4.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext4.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext4.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…

🔐 DNSSEC113ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026084457
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-24 17:16:29

Field	Value
Registrar	Dom
Registered	2011-10-29
Expires	2027-10-31 (424d)

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

40ms

MX

42ms

AAAA

39ms

TXT

160ms

CAA

46ms

HTTPS

43ms

TLSA

35ms

SOA

0ms

MTA-STS

49ms

DNSSEC

113ms

SRV

48ms

Total

737ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:35:22	737ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-20 20:27:48	3492ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-17 08:56:33	6278ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-15 03:46:22	4416ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-08-07 16:06:23	17093ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-08-02 15:22:07	1304ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-07-24 17:15:45	3425ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-07-17 09:19:08	9668ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-07-09 23:23:03	10587ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-07-03 12:23:05	2338ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-25 23:28:06	1232ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-25 23:14:03	664ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-20 08:31:42	1530ms	2 NS 0 A 3 MX	🔒 Secure	View
2026-06-16 12:47:39	956ms	2 NS 0 A 3 MX	🔒 Secure	View