rg-tech.dk

📜 Historical scan 2026-06-19 13:46:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rg-tech.dk is a .dk domain served by 3 nameservers (ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.128.239.169 is hosted by Nazwa.pl Sp.z.o.o. (AS15967) in Poland. 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#

3 records 144ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nazwa.pl	77.55.125.10	ns1.nazwa.pl	AS15967 Nazwa.pl Sp.z.o.o.
ns2.nazwa.pl	77.55.126.10	ns2.nazwa.pl	AS15967 Nazwa.pl Sp.z.o.o.
ns3.nazwa.pl	77.55.127.10	ns3.nazwa.pl	AS15967 Nazwa.pl Sp.z.o.o.

🌍 A Records#

1 records 156ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.128.239.169	3600s	—	AS15967	Nazwa.pl Sp.z.o.o.	85.128.128.0/17	🇵🇱 Poland	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	85.128.239.169
🔶 Autoconfig	85.128.239.169

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1653ms

TXT Record
v=spf1 mx a ~all

✉️ SPF#

Policy	Record (rg-tech.dk)
~all (soft fail)	v=spf1 mx a ~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#

4 records 121ms

Flags	Tag	Value
0	issue	certum.pl
0	issue	letsencrypt.org
0	issuewild	certum.pl
0	issuewild	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 01:44:02

www	85.128.239.169 (AS15967) (address records, no CNAME)
www vs bare domain	Same network rg-tech.dk: 85.128.239.169 (AS15967) www.rg-tech.dk: 85.128.239.169 (AS15967)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rg-tech.dk	18E4t3FIm0vLKduzvSYl0zuBlnw0lfn3bI1PzWNsp3w
TXT	_acme-challenge.rg-tech.dk	EwIWtay5TLwQH0dAb9WEtHWD7tUiCOck07Hcg8BwQX0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

963ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2008133226
Primary NS (MNAME)	ns1.nazwa.pl
Responsible (RNAME)	biuro@nazwa.pl
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

144ms

156ms

759ms

AAAA

189ms

TXT

1653ms

CAA

121ms

HTTPS

106ms

TLSA

846ms

SOA

80ms

MTA-STS

283ms

DNSSEC

963ms

SRV

208ms

Total

7524ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:36:57	1045ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 22:44:48	10303ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-06 12:06:11	9674ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:03:44	1787ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 00:18:39	2694ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 11:11:11	1060ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 18:31:19	608ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 13:46:37 shown	7524ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-18 08:41:12	4894ms	3 NS 1 A 1 MX	🔓 Insecure