slerche.dk
Last scanned: 2026-08-25 18:27:15  ·  1213ms 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   551ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.148.200 43200s x599694c8.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark —
📧 MX Records2 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.slerche.dk 89.150.148.200 x599694c8.customers.hiper-net.dk AS203953 Hiper A/S
20 43200s slerche.dk 89.150.148.200 x599694c8.customers.hiper-net.dk AS203953 Hiper A/S
🔷 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
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
551ms
MX
44ms
AAAA
40ms
TXT
199ms
CAA
47ms
HTTPS
60ms
TLSA
171ms
SOA
0ms
MTA-STS
67ms
DNSSEC
92ms
SRV
67ms
Total
1213ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 18:27:15 1213ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-09 18:32:48 2928ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-11 02:22:18 8910ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 06:17:58 592ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 21:41:38 991ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 09:51:18 924ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 18:05:34 584ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 16:26:43 888ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 17:26:01 546ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 21:53:35 855ms 2 NS 1 A 2 MX 🔒 Secure View
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