rg-net.dk

📜 Historical scan 2026-06-18 10:31:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rg-net.dk is a .dk domain served by 5 nameservers (ns-1.dcmediahosting.com, ns-2.dcmediahosting.com, ns-3.dcmediahosting.com and 2 more). It was registered on 22 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rgnet-dk0e.mail.protection.outlook.com, rg-net-dk.mx2.comendosystems.net. 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#

5 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1.dcmediahosting.com	91.99.51.123	ns-1.dcmediahosting.com	AS24940 Hetzner Online GmbH
ns-2.dcmediahosting.com	78.46.248.73	ns-2.dcmediahosting.com	AS24940 Hetzner Online GmbH
ns-3.dcmediahosting.com	78.46.248.73	ns-2.dcmediahosting.com	AS24940 Hetzner Online GmbH
ns-4.dcmediahosting.com	91.99.51.123	ns-1.dcmediahosting.com	AS24940 Hetzner Online GmbH
ns-5.dcmediahosting.com	78.46.248.73	ns-2.dcmediahosting.com	AS24940 Hetzner Online GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	rgnet-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.68.18 52.101.68.21 52.101.73.11 52.101.73.19	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	3600s	rg-net-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.101.70.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 404ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 576ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rg-net.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 18:42:55

www	NXDOMAIN
www vs bare domain	Neither resolves rg-net.dk: no address www.rg-net.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

156ms

Field	Value
Serial	2013082318
Primary NS (MNAME)	ns-1.dcmediahosting.com
Responsible (RNAME)	anj@rung-gym.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 07:50:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-09-22
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

59ms

60ms

AAAA

61ms

TXT

576ms

CAA

59ms

HTTPS

158ms

TLSA

170ms

SOA

156ms

MTA-STS

81ms

DNSSEC

170ms

SRV

404ms

Total

1670ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 16:18:02	1100ms	5 NS 0 A 2 MX	🔓 Insecure
2026-09-03 23:49:34	1522ms	5 NS 0 A 2 MX	🔓 Insecure
2026-08-26 22:16:14	1643ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-24 16:13:14	4650ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-18 10:31:34 shown	1670ms	5 NS 0 A 2 MX	🔓 Insecure