rgbteknik.dk

📜 Historical scan 2026-06-20 21:02:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rgbteknik.dk is a .dk domain served by 2 nameservers (bjorn.ns.cloudflare.com, tricia.ns.cloudflare.com). It was registered on 15 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by rgbteknik-dk.mail.protection.outlook.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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
bjorn.ns.cloudflare.com	108.162.195.98 162.159.44.98 172.64.35.98 2606:4700:58::a29f:2c62 2803:f800:50::6ca2:c362 2a06:98c1:50::ac40:2362	bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tricia.ns.cloudflare.com	108.162.192.232 172.64.32.232 173.245.58.232 2606:4700:50::adf5:3ae8 2803:f800:50::6ca2:c0e8 2a06:98c1:50::ac40:20e8	tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	300s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	rgbteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::7 52.101.68.16 52.101.68.3 52.101.73.22 52.101.73.8	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr04cu00500.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 282ms

TXT Record
MS=ms30262669
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rgbteknik.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 2026-10-24 23:54:35

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network rgbteknik.dk: 46.30.211.38 (AS51468) www.rgbteknik.dk: 46.30.211.38 (AS51468)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rgbteknik.dk	7Fkiu-dF7vB7lWmnyJMBgl99FXiAPLcOsg7d1GMvZsc
TXT	_acme-challenge.rgbteknik.dk	N7UGutwAatx0B6Bqf2L_om6JOr7zABuX90jRWYbjcP8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

196ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2407239410
Primary NS (MNAME)	bjorn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 00:12:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-08-15
Expires	2027-08-31 (308d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

74ms

72ms

73ms

AAAA

78ms

TXT

282ms

CAA

72ms

HTTPS

79ms

TLSA

188ms

SOA

70ms

MTA-STS

71ms

DNSSEC

196ms

SRV

2121ms

Total

2921ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 23:54:35	534ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-17 13:53:54	1330ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 17:11:04	916ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 22:16:23	10161ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 12:23:51	1109ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 12:08:37	790ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 14:46:24	5116ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 09:17:58	1925ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 10:49:43	998ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 10:02:41	1446ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 21:02:45 shown	2921ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:25:27	1137ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:15:06	2126ms	2 NS 1 A 1 MX	🔓 Insecure