tamburin.dk

📜 Historical scan 2026-06-17 12:54:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tamburin.dk is a .dk domain served by 2 nameservers (kristin.ns.cloudflare.com, walt.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.240 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed but currently fails validation, 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
kristin.ns.cloudflare.com	108.162.192.181 172.64.32.181 173.245.58.181 2606:4700:50::adf5:3ab5 2803:f800:50::6ca2:c0b5 2a06:98c1:50::ac40:20b5	kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com kristin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
walt.ns.cloudflare.com	108.162.193.148 172.64.33.148 173.245.59.148 2606:4700:58::adf5:3b94 2803:f800:50::6ca2:c194 2a06:98c1:50::ac40:2194	walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.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 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.240	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.155.152	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:50f0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9b98	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.80.240,172.67.155.152 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:50f0,2606:4700:3033::ac43:9b98

📝 TXT Records#

1 records 220ms

TXT Record
ca3-3084d92ac2b9416daf9b41756c51b927

✉️ 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 2026-10-07 23:39:38

www	104.21.80.240 172.67.155.152 2606:4700:3033::ac43:9b98 2606:4700:3037::6815:50f0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tamburin.dk: 104.21.80.240 172.67.155.152 2606:4700:3033::ac43:9b98 2606:4700:3037::6815:50f0 (AS13335) www.tamburin.dk: 104.21.80.240 172.67.155.152 2606:4700:3033::ac43:9b98 2606:4700:3037::6815:50f0 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'tamburin.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

56ms

Field	Value
Serial	2405071570
Primary NS (MNAME)	kristin.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#

57ms

67ms

72ms

AAAA

61ms

TXT

220ms

CAA

72ms

HTTPS

69ms

TLSA

2164ms

SOA

56ms

MTA-STS

59ms

DNSSEC

164ms

SRV

0ms

Total

4352ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:39:38	433ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 21:28:07	502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 12:05:35	564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 16:08:32	9411ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 20:17:20	1099ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 17:46:22	630ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 22:59:36	837ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 06:15:42	595ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:54:08 shown	4352ms	2 NS 2 A 0 MX	⚠️ Bogus