visukontrol.dk

📜 Historical scan 2026-08-27 09:13:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

visukontrol.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 10 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by mx.portsit.net, mx.portsit.se and 1 more. The zone is not DNSSEC-signed, 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#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	86400s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.portsit.net	193.12.211.65	mx.portsit.net	AS1257 Tele2 SWIPnet
10	3600s	mx.portsit.se	193.14.90.100	mx.portsit.se	AS1257 Tele2 SWIPnet
20	3600s	mx.portsit.com	94.237.29.21	mx.portsit.com	AS202053 UpCloud Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 732ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.visukontrol.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:uzdudnqs@ag.eu.dmarcadvisor.com,mailto:rua@dmarc.portsgroup.com;

📬 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 2026-10-07 17:07:11

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network visukontrol.dk: 193.14.90.203 (AS1257) www.visukontrol.dk: 193.14.90.203 (AS1257)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9088ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2023022300
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 12:49:29

Field	Value
Registrar	Abion AB
Registered	2001-08-10
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

60ms

51ms

AAAA

45ms

TXT

732ms

CAA

53ms

HTTPS

85ms

TLSA

1192ms

SOA

0ms

MTA-STS

51ms

DNSSEC

9088ms

SRV

217ms

Total

10766ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 14:08:43	2576ms	4 NS 1 A 3 MX	🔓 Insecure
2026-08-27 09:13:06 shown	10766ms	4 NS 1 A 3 MX	🔓 Insecure
2026-08-26 07:11:45	9726ms	4 NS 1 A 3 MX	🔓 Insecure
2026-07-02 11:26:10	1508ms	4 NS 1 A 3 MX	🔓 Insecure
2026-06-25 01:13:19	1142ms	4 NS 1 A 3 MX	🔓 Insecure
2026-06-24 19:09:57	4079ms	4 NS 1 A 3 MX	🔓 Insecure
2026-06-20 23:21:08	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 20:35:45	1587ms	4 NS 1 A 3 MX	🔓 Insecure