xbo.dk

📜 Historical scan 2026-07-01 19:41:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xbo.dk is a .dk domain served by 2 nameservers (patrick.ns.cloudflare.com, raquel.ns.cloudflare.com). It was registered on 7 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.175 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
patrick.ns.cloudflare.com	108.162.195.200 162.159.44.200 172.64.35.200 2606:4700:58::a29f:2cc8 2803:f800:50::6ca2:c3c8 2a06:98c1:50::ac40:23c8	patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com patrick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raquel.ns.cloudflare.com	108.162.194.210 162.159.38.210 172.64.34.210 2606:4700:50::a29f:26d2 2803:f800:50::6ca2:c2d2 2a06:98c1:50::ac40:22d2	raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.175	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.245	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:7af	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:bbf5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.175,172.67.187.245 ech=AEX+DQBBugAgACCFcD9l6NAOKpfv3jMzHnADE5IHd7VAte0kcDk4gPhHIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:7af,2606:4700:3032::ac43:bbf5

📝 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 11:17:42

www	104.21.7.175 172.67.187.245 2606:4700:3031::6815:7af 2606:4700:3032::ac43:bbf5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network xbo.dk: 104.21.7.175 172.67.187.245 2606:4700:3031::6815:7af 2606:4700:3032::ac43:bbf5 (AS13335) www.xbo.dk: 104.21.7.175 172.67.187.245 2606:4700:3031::6815:7af 2606:4700:3032::ac43:bbf5 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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	2408181072
Primary NS (MNAME)	patrick.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 07:30:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-02-07
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

37ms

36ms

AAAA

48ms

TXT

206ms

CAA

30ms

HTTPS

31ms

TLSA

46ms

SOA

0ms

MTA-STS

69ms

DNSSEC

78ms

SRV

58ms

Total

876ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 11:17:42	428ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 15:22:28	939ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 18:22:30	560ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 17:35:41	1313ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 14:45:53	1246ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 14:54:06	1420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:23:04	10326ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 14:25:41	503ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 19:08:02	3904ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 17:58:02	1926ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 19:41:36 shown	876ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 13:45:39	976ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:58:29	1030ms	2 NS 2 A 0 MX	🔓 Insecure