fuzz.dk
Last scanned: 2026-08-26 21:41:23  ·  622ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.fuzz.dk 148.251.244.167 cp06.nordicway.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover148.251.244.167
🔶 Autoconfig148.251.244.167
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   189ms
TXT Record
protonmail-verification=14082262e8999e47486e24da03f4d70e1f73c071
v=spf1 include:_spf.protonmail.ch mx ip4:77.232.64.0/19 ~all
✉️ SPF
PolicyRecord (fuzz.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch mx ip4:77.232.64.0/19 ~all
📨 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
39ms
MX
48ms
AAAA
44ms
TXT
189ms
CAA
38ms
HTTPS
52ms
TLSA
65ms
SOA
0ms
MTA-STS
67ms
DNSSEC
83ms
SRV
85ms
Total
622ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:41:23 622ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 07:57:56 4795ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 09:51:36 701ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 04:28:48 4726ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 21:40:27 724ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:51:10 691ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 19:10:50 541ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:33:45 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:08:49 1775ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:21:54 649ms 2 NS 1 A 1 MX 🔒 Secure View
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