ymmv.dk
Last scanned: 2026-08-13 15:16:20  ·  726ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.106.164.142 43200s 193-106-164-142.ip4.fiberby.net AS42541 Fiberby ApS 193.106.164.0/22 🇩🇰 Denmark —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
20 43200s mail.ymmv.dk 193.106.164.141 193-106-164-141.ip4.fiberby.net AS42541 Fiberby ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   159ms
TXT Record
v=spf1 ip4:193.106.164.141 -all
✉️ SPF
PolicyRecord (ymmv.dk)
-all (hard fail) v=spf1 ip4:193.106.164.141 -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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
56ms
A
36ms
MX
39ms
AAAA
78ms
TXT
159ms
CAA
59ms
HTTPS
33ms
TLSA
79ms
SOA
0ms
MTA-STS
68ms
DNSSEC
100ms
SRV
73ms
Total
726ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 15:16:20 726ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 07:00:59 851ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 16:10:17 839ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 17:54:08 568ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 18:47:23 456ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 11:06:11 1107ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 13:29:06 680ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:58:43 554ms 2 NS 1 A 1 MX 🔒 Secure View
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