cgsolarteknik.dk

📜 Historical scan 2026-09-16 09:04:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cgsolarteknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.19.191.28 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is DNSSEC-signed and validates, 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 108ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 146ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.19.191.28	600s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	arcon-sunmark.s1.umbraco.io → 172.66.0.125
🔶 Autoconfig	arcon-sunmark.s1.umbraco.io → 172.66.0.125

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 326ms

TXT Record
google-site-verification=uh0KTbhV1OTN6LWfQeOGNSZFatB7g8CiLt3SXDF4EaM
MS=ms35517484

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-11 06:12:47

www	104.19.191.28 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cgsolarteknik.dk: 104.19.191.28 (AS13335) www.cgsolarteknik.dk: 104.19.191.28 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.cgsolarteknik.dk	arcon-sunmark.s1.umbraco.io

🔗 TLSA / DANE#

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

🔐 DNSSEC#

198ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026090901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 06:38:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-06-19
Expires	2028-06-30 (619d)

📋 WHOIS#

⏱️ Lookup Timing#

108ms

146ms

89ms

AAAA

115ms

TXT

326ms

CAA

81ms

HTTPS

123ms

TLSA

79ms

SOA

0ms

MTA-STS

206ms

DNSSEC

198ms

SRV

229ms

Total

868ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 06:12:47	1176ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 12:21:54	831ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 10:31:48	2456ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 09:04:15 shown	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 12:10:41	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 09:44:59	732ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 14:44:19	950ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 18:02:09	915ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 20:52:40	4429ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-02 20:34:28	1838ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:15:57	550ms	2 NS 1 A 0 MX	🔒 Secure