rddyno.dk
Last scanned: 2026-08-29 12:27:12  ·  1137ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   111ms
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   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.178 3600s webcluster51.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   61ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8092:2dd:e40d:c82b 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC215ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
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
111ms
A
98ms
MX
56ms
AAAA
61ms
TXT
273ms
CAA
86ms
HTTPS
63ms
TLSA
140ms
SOA
0ms
MTA-STS
108ms
DNSSEC
215ms
SRV
127ms
Total
1137ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 12:27:12 1137ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 05:44:15 555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 12:24:26 1974ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 11:41:42 4586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 11:31:06 1666ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 07:37:56 2463ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 11:59:02 16799ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 09:16:53 8727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 20:52:07 6794ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 23:45:04 1064ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 22:04:45 759ms 2 NS 1 A 4 MX 🔒 Secure View
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