erwin.dk

📜 Historical scan 2026-09-20 11:21:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erwin.dk is a .dk domain served by 3 nameservers (ns2.droso.dk, ns3b.droso.dk, ns4.droso.dk). It was registered on 3 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.36.225 is hosted by SecurityNet.cz s.r.o. (AS42422) in Czechia. Mail is handled by mail.droso.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

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 Records#

1 records 55ms

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	—

📧 MX Records#

1 records 46ms

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 46ms

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 Records#

1 records 206ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 00:31:23

www CNAME	proxy.droso.cz (all on droso.cz) → 46.36.36.225 2a02:25b0:aaaa:35d9::abcd (AS42422)
www vs bare domain	Same network erwin.dk: 46.36.36.225 2a02:25b0:aaaa:35d9::abcd (AS42422) www.erwin.dk: 46.36.36.225 2a02:25b0:aaaa:35d9::abcd (AS42422)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 365ms

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

🔐 DNSSEC#

2070ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2011112652
Primary NS (MNAME)	ns3b.droso.dk
Responsible (RNAME)	hostmaster@droso.net
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-12 15:38:35

Field	Value
Registrar	Domeneshop AS
Registered	2005-05-03
Expires	2027-05-31 (225d)

🔗 Same registrant#

7 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
codehaven.dk	Domeneshop AS
droso.dk	Domeneshop AS
erwinlansing.dk	Domeneshop AS
lansing.dk	Domeneshop AS
lansingsoft.dk	Domeneshop AS
superlukster.dk	Domeneshop AS
unencrypted.dk	Domeneshop AS

📋 WHOIS#

⏱️ Lookup Timing#

48ms

55ms

46ms

AAAA

46ms

TXT

206ms

CAA

45ms

HTTPS

43ms

TLSA

365ms

SOA

0ms

MTA-STS

61ms

DNSSEC

2070ms

SRV

57ms

Total

3983ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:31:23	2675ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-06 17:24:28	3511ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-05 15:40:03	658ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 15:32:47	986ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:21:26	1467ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 19:42:11	2057ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:00:08	1804ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-20 11:21:30 shown	3983ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-14 17:46:33	3577ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-06 13:15:57	2713ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:31:35	1435ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:23:03	969ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-21 00:07:31	12874ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-15 01:02:57	2505ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-13 14:40:52	4590ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-06 16:53:39	1002ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-31 03:10:24	1088ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-22 22:46:44	2813ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 20:19:58	9861ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-09 00:43:22	2400ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 13:50:21	904ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 02:30:32	4345ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:13:24	8259ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:53:42	3302ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:15:57	374ms	3 NS 1 A 1 MX	🔒 Secure