zumotools.dk
Last scanned: 2026-08-27 19:45:29  ·  516ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.104.133.235 3600s 172-104-133-235.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 172.104.128.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover148.251.21.249
🔶 Autoconfig148.251.21.249
🔷 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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
44ms
A
45ms
MX
39ms
AAAA
38ms
TXT
196ms
CAA
42ms
HTTPS
44ms
TLSA
55ms
SOA
0ms
MTA-STS
98ms
DNSSEC
106ms
SRV
81ms
Total
516ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:45:29 516ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 07:06:16 2315ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 18:51:31 4626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 00:29:37 580ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 03:47:49 618ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:57:21 1221ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 12:35:43 496ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:51:25 915ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 13:42:07 1574ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 10:30:44 1112ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:06:03 551ms 2 NS 1 A 0 MX 🔒 Secure View
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