bucca.dk

📜 Historical scan 2026-09-22 13:19:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bucca.dk is a .dk domain served by 2 nameservers (aitana.ns.cloudflare.com, ignacio.ns.cloudflare.com). It was registered on 17 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.49 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
aitana.ns.cloudflare.com	108.162.194.222 162.159.38.222 172.64.34.222 2606:4700:50::a29f:26de 2803:f800:50::6ca2:c2de 2a06:98c1:50::ac40:22de	aitana.ns.cloudflare.com aitana.ns.cloudflare.com aitana.ns.cloudflare.com aitana.ns.cloudflare.com aitana.ns.cloudflare.com aitana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ignacio.ns.cloudflare.com	108.162.195.82 162.159.44.82 172.64.35.82 2606:4700:58::a29f:2c52 2803:f800:50::6ca2:c352 2a06:98c1:50::ac40:2352	ignacio.ns.cloudflare.com ignacio.ns.cloudflare.com ignacio.ns.cloudflare.com ignacio.ns.cloudflare.com ignacio.ns.cloudflare.com ignacio.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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.250	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 130ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.31.49
🔶 Autoconfig	172.67.174.250

🔷 AAAA Records (IPv6)#

2 records 98ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:aefa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1f31	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 206ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.49,172.67.174.250 ech=AEX+DQBB7gAgACDC0rnsHRoKLeDt0kiIEE4FV3cRf7rlMt+KUqAgnqX9SgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:aefa,2606:4700:3035::6815:1f31

📝 TXT Records#

1 records 264ms

TXT Record
google-site-verification=oMdTAKyaAgKtC8LpSiFFCRHYudPDr-oiLWuALw8AhFU

✉️ 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 01:38:14

www	104.21.31.49 172.67.174.250 2606:4700:3033::ac43:aefa 2606:4700:3035::6815:1f31 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bucca.dk: 104.21.31.49 172.67.174.250 2606:4700:3033::ac43:aefa 2606:4700:3035::6815:1f31 (AS13335) www.bucca.dk: 104.21.31.49 172.67.174.250 2606:4700:3033::ac43:aefa 2606:4700:3035::6815:1f31 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

190ms

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	2415502989
Primary NS (MNAME)	aitana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 00:43:10

Field	Value
Registrar	ONE.COM A/S
Registered	2024-07-17
Expires	2027-07-16 (270d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

120ms

130ms

AAAA

98ms

TXT

264ms

CAA

114ms

HTTPS

206ms

TLSA

228ms

SOA

0ms

MTA-STS

108ms

DNSSEC

190ms

SRV

228ms

Total

1540ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 00:30:45	796ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 00:21:20	2307ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 00:10:38	715ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 19:00:53	1473ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 18:46:55	2534ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 13:19:29 shown	1540ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 08:11:32	1716ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 06:54:19	1076ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 00:15:31	1561ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 00:57:04	1875ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 08:11:02	1910ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 22:07:38	4926ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 17:40:08	4468ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 17:36:50	2001ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 17:30:57	556ms	2 NS 2 A 1 MX	🔓 Insecure