erwin.dk DNS records

🖥️ Nameservers3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.droso.dk	2a10:1fc0:9::361c:ca4b 46.246.97.82	ns2.droso.dk ns2.droso.dk	AS62005 BlueVPS OU AS42708 Glesys AB
ns3b.droso.dk	2a02:25b0:aaaa:8bc1::53 46.36.36.32	ns3b.droso.dk ns3b.droso.dk	AS42422 SecurityNet.cz s.r.o. AS42422 SecurityNet.cz s.r.o.
ns4.droso.dk	2a09:5e41:317:9950:be24:11ff:fe4b:177a 87.62.103.66	— 0x573e6742.static.cust.fastspeed.dk	AS209424 Fastspeed A/s AS3292 TDC Holding A/S

🌍 A Records1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.36.225	300s	proxy.droso.cz	AS42422	SecurityNet.cz s.r.o.	46.36.36.0/22	🇨🇿 Czechia	Řetová

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.droso.net	176.102.65.78 2a02:25b0:aaaa:ee02::25	mail.droso.net mail.droso.net	AS42422 SecurityNet.cz s.r.o. AS42422 SecurityNet.cz s.r.o.

🔷 AAAA Records (IPv6)1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:25b0:aaaa:35d9::abcd	300s	proxy.droso.cz	AS42422	SecurityNet.cz s.r.o.	2a02:25b0:aaaa:0:0:0:0:0/48	🇨🇿 Czechia	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 135ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (erwin.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.erwin.dk)
p=reject	v=DMARC1; p=reject;

📬 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 / DANE1 records 620ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.droso.net	DANE-EE · SPKI · SHA-256	D437D199E64B954A97E604A23E8D9401…

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2011112643
Primary NS (MNAME)	ns3b.droso.dk
Responsible (RNAME)	hostmaster@droso.net
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

27ms

MX

28ms

AAAA

30ms

TXT

135ms

CAA

36ms

HTTPS

26ms

TLSA

620ms

SOA

0ms

MTA-STS

41ms

DNSSEC

98ms

SRV

50ms

Total

1435ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:31:35	1435ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 01:23:03	969ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 00:07:31	12874ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 01:02:57	2505ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 14:40:52	4590ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:53:39	1002ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 03:10:24	1088ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 22:46:44	2813ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 20:19:58	9861ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 00:43:22	2400ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 13:50:21	904ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:30:32	4345ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:13:24	8259ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:53:42	3302ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:15:57	374ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:15:23	1467ms	3 NS 1 A 1 MX	🔒 Secure	View