kompetencecenter-silkeborg.dk

📜 Historical scan 2026-08-26 13:52:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kompetencecenter-silkeborg.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was registered on 14 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.60 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.60	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.57	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.47.60
🔶 Autoconfig	104.21.47.60

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9139	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2f3c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.60,172.67.145.57 ech=AEX+DQBB3gAgACAozdg6TF+IOLutI2raZBDRPBvAjRJn2ExG9kdRfnpPIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9139,2606:4700:3035::6815:2f3c

📝 TXT Records#

1 records 238ms

TXT Record
google-site-verification=-2Gbs4vIaNCjLMn4MjVsObxrGHDb_ERICFuPp3UO3PE

✉️ 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 2026-10-21 02:48:37

www	104.21.47.60 172.67.145.57 2606:4700:3032::ac43:9139 2606:4700:3035::6815:2f3c (AS13335) (address records, no CNAME)
www vs bare domain	Same network kompetencecenter-silkeborg.dk: 104.21.47.60 172.67.145.57 2606:4700:3032::ac43:9139 2606:4700:3035::6815:2f3c (AS13335) www.kompetencecenter-silkeborg.dk: 104.21.47.60 172.67.145.57 2606:4700:3032::ac43:9139 2606:4700:3035::6815:2f3c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411672293
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 10:59:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-10-14
Expires	2026-10-31 (4d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

48ms

47ms

AAAA

42ms

TXT

238ms

CAA

34ms

HTTPS

50ms

TLSA

70ms

SOA

0ms

MTA-STS

93ms

DNSSEC

117ms

SRV

88ms

Total

776ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:48:37	552ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-13 11:30:25	452ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-10 10:39:38	2541ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 02:28:22	573ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 02:15:22	611ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 05:35:11	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 13:52:21 shown	776ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 00:34:48	894ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-29 16:45:33	1327ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 20:49:26	1614ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 17:19:20	805ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 06:29:55	695ms	2 NS 2 A 0 MX	🔓 Insecure