skak-dm.dk
Last scanned: 2026-08-30 06:39:53  ·  1727ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   131ms
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   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.252.121.97 43200s vps-danskskak.tilaa.cloud AS196752 Tilaa B.V. 37.252.120.0/21 🇳🇱 The Netherlands —
📧 MX Records1 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverskak-dm.dk → 37.252.121.97
🔶 Autoconfigskak-dm.dk → 37.252.121.97
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.skak-dm.dk skak-dm.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC306ms
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
131ms
A
94ms
MX
93ms
AAAA
89ms
TXT
351ms
CAA
88ms
HTTPS
90ms
TLSA
213ms
SOA
0ms
MTA-STS
130ms
DNSSEC
306ms
SRV
150ms
Total
1727ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:39:53 1727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 10:31:25 1330ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 00:15:15 1021ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 01:17:51 1346ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:45:48 2177ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 03:26:03 1265ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 06:04:50 924ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 03:33:10 4132ms 2 NS 1 A 4 MX 🔒 Secure View
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