barkontor.dk

📜 Historical scan 2026-09-23 17:50:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barkontor.dk is a .dk domain served by 2 nameservers (clara.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 14 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.233 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
clara.ns.cloudflare.com	108.162.194.219 162.159.38.219 172.64.34.219 2606:4700:50::a29f:26db 2803:f800:50::6ca2:c2db 2a06:98c1:50::ac40:22db	clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com clara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.233	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.175	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:89af	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:38e9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.233,172.67.137.175 ech=AEX+DQBBQAAgACAI/1e1Q531ZDlPMFVy7wBqyvPVI7ekYCRyE+4JDY7ZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:89af,2606:4700:3032::6815:38e9

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-08 15:54:44

www	104.21.56.233 172.67.137.175 2606:4700:3030::ac43:89af 2606:4700:3032::6815:38e9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network barkontor.dk: 104.21.56.233 172.67.137.175 2606:4700:3030::ac43:89af 2606:4700:3032::6815:38e9 (AS13335) www.barkontor.dk: 104.21.56.233 172.67.137.175 2606:4700:3030::ac43:89af 2606:4700:3032::6815:38e9 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.barkontor.dk	cZIE4B13057IyoO0kglh6nRix-zVW58Z6uQMz4uJgVc
TXT	_acme-challenge.barkontor.dk	xfN5_Ek4mqt2H6FbDL58kA5RPWWNAFSnkwEsahdH7nQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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	2415640762
Primary NS (MNAME)	clara.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 06:44:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-02-14
Expires	2027-02-13 (119d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

35ms

AAAA

39ms

TXT

172ms

CAA

43ms

HTTPS

41ms

TLSA

51ms

SOA

0ms

MTA-STS

53ms

DNSSEC

104ms

SRV

64ms

Total

565ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:33:31	590ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 18:11:14	585ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 17:50:34 shown	565ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 02:49:34	6224ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 05:36:01	1432ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 00:09:17	873ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:37:18	901ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:07:23	520ms	2 NS 2 A 0 MX	🔓 Insecure