zabbo.dk
📜 Historical scan 2026-08-31 06:51:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   225ms
NameserverIP addressesPTRASN / ISP
cecelia.ns.cloudflare.com 108.162.194.135
162.159.38.135
172.64.34.135
2606:4700:50::a29f:2687
2803:f800:50::6ca2:c287
2a06:98c1:50::ac40:2287		 cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com
cecelia.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
malcolm.ns.cloudflare.com 108.162.195.81
162.159.44.81
172.64.35.81
2606:4700:58::a29f:2c51
2803:f800:50::6ca2:c351
2a06:98c1:50::ac40:2351		 malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.zabbo.dk J4FsjS_GOIewnn_oWhbEBXBaKovgxhNwgheApDQN6-s
TXT _acme-challenge.zabbo.dk oJzX1T72ep3SLQpgvRgouLpm2btOBh0iymoUuDdHzHU
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC509ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413571540
Primary NS (MNAME)cecelia.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
225ms
A
329ms
MX
299ms
AAAA
325ms
TXT
674ms
CAA
298ms
HTTPS
331ms
TLSA
77ms
SOA
0ms
MTA-STS
386ms
DNSSEC
509ms
SRV
365ms
Total
1831ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 22:06:18 872ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-31 06:51:37 1831ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 13:22:09 2217ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 16:28:48 831ms 2 NS 0 A 0 MX 🔓 Insecure View
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