0xb.dk
Last scanned: 2026-08-17 15:43:35  ·  3051ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   191ms
NameserverIP addressesPTRASN / ISP
linda.ns.cloudflare.com 108.162.192.250
172.64.32.250
173.245.58.250
2606:4700:50::adf5:3afa
2803:f800:50::6ca2:c0fa
2a06:98c1:50::ac40:20fa		 linda.ns.cloudflare.com
linda.ns.cloudflare.com
linda.ns.cloudflare.com
linda.ns.cloudflare.com
linda.ns.cloudflare.com
linda.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com 108.162.193.140
172.64.33.140
173.245.59.140
2606:4700:58::adf5:3b8c
2803:f800:50::6ca2:c18c
2a06:98c1:50::ac40:218c		 rob.ns.cloudflare.com
rob.ns.cloudflare.com
rob.ns.cloudflare.com
rob.ns.cloudflare.com
rob.ns.cloudflare.com
rob.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC406ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2412352325
Primary NS (MNAME)linda.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
191ms
A
233ms
MX
185ms
AAAA
181ms
TXT
552ms
CAA
264ms
HTTPS
210ms
TLSA
107ms
SOA
0ms
MTA-STS
295ms
DNSSEC
406ms
SRV
289ms
Total
3051ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 15:43:35 3051ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-27 22:36:00 2656ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 19:55:24 768ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 12:34:08 1063ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:42:16 501ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 08:19:57 569ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 12:33:49 645ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone