rg-tech.dk

📜 Historical scan 2026-06-18 08:41:12 · ← 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. Mail is handled by rg-tech.dk. 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 73ms

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	—	AS15967 Nazwa.pl Sp.z.o.o.

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.128.239.169	—	shared-aod169.rev.nazwa.pl	AS15967	Nazwa.pl Sp.z.o.o.	85.128.128.0/17	🇵🇱 Poland	—

📧 MX Records#

1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	rg-tech.dk	85.128.239.169	shared-aod169.rev.nazwa.pl	AS15967 Nazwa.pl Sp.z.o.o.

📧 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 537ms

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 63ms

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

🏷️ SOA#

62ms

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#

73ms

90ms

AAAA

73ms

TXT

537ms

CAA

63ms

HTTPS

83ms

TLSA

2076ms

SOA

62ms

MTA-STS

550ms

DNSSEC

168ms

SRV

2069ms

Total

4894ms

🕐 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	7524ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-18 08:41:12 shown	4894ms	3 NS 1 A 1 MX	🔓 Insecure