visualtech.dk

📜 Historical scan 2026-10-04 06:53:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

visualtech.dk is a .dk domain served by 2 nameservers (ns000.ns0.com, ns539.pair.com). It was registered on 27 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.39.30.179 is hosted by pair Networks (AS7859) in United States. Mail is handled by mailwash58.pair.com. The zone is not DNSSEC-signed, has no 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 135ms

Nameserver	IP addresses	PTR	ASN / ISP
ns000.ns0.com	216.92.61.61 2607:f440::d85c:3d3d	ns000.ns0.com ns000.ns0.com	AS7859 pair Networks AS7859 pair Networks
ns539.pair.com	209.68.5.169	ussava.pair.com	AS7859 pair Networks

🌍 A Records#

1 records 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.39.30.179	3600s	visualtech.dk	AS7859	pair Networks	66.39.0.0/17	🇺🇸 United States	Pittsburgh

📧 MX Records#

1 records 135ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	3600s	mailwash58.pair.com	2607:f440::4227:23a 66.39.2.58	— mailwash58.pair.com	AS7859 pair Networks AS7859 pair Networks

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	my.pair.com → 216.92.1.10
🔶 Autoconfig	my.pair.com → 216.92.1.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

3 records 356ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	my.pair.com
_imap._tcp	1	1	143	www539.pair.com
_imaps._tcp	1	1	993	www539.pair.com

📝 TXT Records#

1 records 910ms

TXT Record
v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:ussava.pair.com a:mailwash58.pair.com ~all

✉️ SPF#

Policy	Record (visualtech.dk)
~all (soft fail)	v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:ussava.pair.com a:mailwash58.pair.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 10:24:14

www CNAME	visualtech.dk (all on visualtech.dk) → 66.39.30.179 (AS7859)
www vs bare domain	Same network visualtech.dk: 66.39.30.179 (AS7859) www.visualtech.dk: 66.39.30.179 (AS7859)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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

🏷️ SOA#

245ms

Field	Value
Serial	2025101719
Primary NS (MNAME)	ns539.pair.com
Responsible (RNAME)	root@pair.com
Refresh	3600s
Retry	300s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 08:58:25

Field	Value
Registrar	Netsite A/S
Registered	2000-12-27
Expires	2030-12-31 (1536d)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

131ms

135ms

AAAA

153ms

TXT

910ms

CAA

133ms

HTTPS

135ms

TLSA

333ms

SOA

245ms

MTA-STS

242ms

DNSSEC

164ms

SRV

356ms

Total

2591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:24:14	3581ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 06:53:48 shown	2591ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 03:58:21	3767ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 12:51:37	12401ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 12:56:02	3897ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 16:46:31	2823ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:11:34	3894ms	2 NS 1 A 1 MX	🔓 Insecure