av-syd.dk
Last scanned: 2026-08-30 18:46:05  ·  2280ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
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   87ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.218.30 43200s mail.toxit.dk AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   149ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.semler.dk — — —
20 43200s mail2.semler.dk — — —
30 43200s mail.av-syd.dk 195.249.218.30 mail.toxit.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.249.218.30
🔶 Autoconfig195.249.218.30
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   450ms
TXT Record
v=spf1 mx a -all
✉️ SPF
PolicyRecord (av-syd.dk)
-all (hard fail) v=spf1 mx a -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)
🔐 DNSSEC378ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
90ms
A
87ms
MX
149ms
AAAA
75ms
TXT
450ms
CAA
105ms
HTTPS
85ms
TLSA
304ms
SOA
0ms
MTA-STS
211ms
DNSSEC
378ms
SRV
237ms
Total
2280ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 18:46:05 2280ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-27 00:06:47 1511ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-23 16:28:22 1512ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-22 14:12:30 1285ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-14 19:09:03 4707ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-04 11:57:44 1290ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-03 03:08:05 1835ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 10:51:31 1252ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 22:49:15 509ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-23 08:11:33 846ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 13:54:09 2670ms 2 NS 1 A 3 MX 🔒 Secure View
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