gzo.dk
Last scanned: 2026-08-12 12:54:53  ·  2806ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   168ms
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   164ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 43200s localhost — — — — —
📧 MX Records1 records   184ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx.runbox.com 185.226.149.25 aibo.runbox.com AS50304 Blix Solutions AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   642ms
TXT Record
A2136-DK
v=spf1 redirect=spf.runbox.com
✉️ SPF
PolicyRecord (gzo.dk)
no all — incomplete SPF v=spf1 redirect=spf.runbox.com
📨 DMARC
PolicyRecord (_dmarc.gzo.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@gzo.dk; ruf=mailto:dmarc@gzo.dk; fo=1
📬 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)
🔐 DNSSEC399ms
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
168ms
A
164ms
MX
184ms
AAAA
193ms
TXT
642ms
CAA
185ms
HTTPS
194ms
TLSA
292ms
SOA
0ms
MTA-STS
253ms
DNSSEC
399ms
SRV
266ms
Total
2806ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 12:54:53 2806ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 21:59:26 737ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 17:01:05 724ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 22:21:05 4842ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 03:39:36 451ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 09:28:05 1830ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:22:14 2746ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:52:48 1298ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:46:39 549ms 2 NS 1 A 1 MX 🔒 Secure View
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