dsimail.dk

📜 Historical scan 2026-07-16 09:01:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dsimail.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mxcloud1.simitu.dk, mxcloud3.simitu.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

3 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mxcloud1.simitu.dk	—	—	—
10	3600s	mxcloud3.simitu.dk	—	—	—
20	3600s	mxcloud2.simitu.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.dsimail.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-10 04:39:23

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves dsimail.dk: no address www.dsimail.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 05:32:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-01-19
Expires	2031-03-31 (1626d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

33ms

29ms

AAAA

31ms

TXT

156ms

CAA

29ms

HTTPS

30ms

TLSA

58ms

SOA

26ms

MTA-STS

41ms

DNSSEC

61ms

SRV

34ms

Total

4611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 01:48:36	1133ms	2 NS 0 A 3 MX	🔒 Secure
2026-10-01 16:28:18	425ms	2 NS 0 A 3 MX	🔒 Secure
2026-09-23 14:46:23	543ms	2 NS 0 A 3 MX	🔒 Secure
2026-07-16 09:01:16 shown	4611ms	2 NS 0 A 3 MX	🔒 Secure
2026-06-30 02:09:36	916ms	2 NS 0 A 3 MX	🔒 Secure
2026-06-20 06:28:22	771ms	2 NS 0 A 3 MX	🔒 Secure
2026-06-17 04:50:27	687ms	2 NS 0 A 3 MX	🔒 Secure