barb.dk

📜 Historical scan 2026-08-31 19:20:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barb.dk is a .dk domain served by 2 nameservers (cris.ns.cloudflare.com, kia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.203 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
cris.ns.cloudflare.com	108.162.195.202 162.159.44.202 172.64.35.202 2606:4700:58::a29f:2cca 2803:f800:50::6ca2:c3ca 2a06:98c1:50::ac40:23ca	cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com cris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kia.ns.cloudflare.com	108.162.192.179 172.64.32.179 173.245.58.179 2606:4700:50::adf5:3ab3 2803:f800:50::6ca2:c0b3 2a06:98c1:50::ac40:20b3	kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.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
104.21.66.203	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.62	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:42cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cf3e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 23ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.203,172.67.207.62 ech=AEX+DQBBBgAgACBEL2kTc7t0No4sUAg1lNvXQizBjLJ7M2y7TwDjxpjiUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:42cb,2606:4700:3037::ac43:cf3e

📝 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 2026-10-09 19:48:51

www	104.21.66.203 172.67.207.62 2606:4700:3031::6815:42cb 2606:4700:3037::ac43:cf3e (AS13335) (address records, no CNAME)
www vs bare domain	Same network barb.dk: 104.21.66.203 172.67.207.62 2606:4700:3031::6815:42cb 2606:4700:3037::ac43:cf3e (AS13335) www.barb.dk: 104.21.66.203 172.67.207.62 2606:4700:3031::6815:42cb 2606:4700:3037::ac43:cf3e (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.barb.dk	26-ZYHIRSU_UR9WsDe-7gLi1QJb0W-q4MeS1KT2JXCM
TXT	_acme-challenge.barb.dk	z7o4AKl4dqiF-Q6TEiybucQMMePdDlKl30BjIVD9Pug

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2413669395
Primary NS (MNAME)	cris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

35ms

28ms

AAAA

27ms

TXT

146ms

CAA

22ms

HTTPS

23ms

TLSA

41ms

SOA

0ms

MTA-STS

44ms

DNSSEC

105ms

SRV

50ms

Total

1001ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:17:08	565ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 05:17:18	725ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 22:22:50	824ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 19:20:15 shown	1001ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 07:33:12	575ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 04:33:39	9590ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 23:06:28	1539ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 02:08:06	855ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 23:05:53	1735ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 10:28:09	588ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 10:01:43	959ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:04:10	1850ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:06:22	715ms	4 NS 1 A 1 MX	🔓 Insecure