xuv.dk

📜 Historical scan 2026-09-26 00:27:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xuv.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, diana.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.159 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
diana.ns.cloudflare.com	108.162.194.23 162.159.38.23 172.64.34.23 2606:4700:50::a29f:2617 2803:f800:50::6ca2:c217 2a06:98c1:50::ac40:2217	diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.159	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.179	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.139.179
🔶 Autoconfig	104.21.8.159

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:89f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8bb3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.159,172.67.139.179 ech=AEX+DQBBlwAgACBmrw5Lf0nz9JR60IWVzz/opao7NWfRWLFKbRSv0tYJDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:89f,2606:4700:3036::ac43:8bb3

📝 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 2026-10-07 16:48:55

www	104.21.8.159 172.67.139.179 2606:4700:3032::6815:89f 2606:4700:3036::ac43:8bb3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network xuv.dk: 104.21.8.159 172.67.139.179 2606:4700:3032::6815:89f 2606:4700:3036::ac43:8bb3 (AS13335) www.xuv.dk: 104.21.8.159 172.67.139.179 2606:4700:3032::6815:89f 2606:4700:3036::ac43:8bb3 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.xuv.dk	T4UFbmdF2pNyBuIq3HX0QJfcXXovXWGdwrd5ft8y9Cw
TXT	_acme-challenge.xuv.dk	e7U0HiZWV65O2wpj19zDRhW8D0r7Od1LJbrUgrKqB_I

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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	2415835761
Primary NS (MNAME)	dave.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#

38ms

40ms

45ms

AAAA

31ms

TXT

172ms

CAA

29ms

HTTPS

38ms

TLSA

58ms

SOA

0ms

MTA-STS

56ms

DNSSEC

113ms

SRV

68ms

Total

599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:48:55	441ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 00:43:27	654ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 00:27:26 shown	599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 00:16:05	520ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 12:48:13	1813ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 15:09:28	1283ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-07 02:48:41	1167ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 00:11:10	828ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 04:20:06	1685ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 01:05:00	886ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 08:10:59	1102ms	2 NS 2 A 0 MX	🔓 Insecure