melc.dk
Last scanned: 2026-07-21 16:50:13  ·  6635ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   21ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.88.242 600s static.242.88.90.157.clients.your-server.de AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s mail.melc.dk 157.90.88.242 static.242.88.90.157.clients.your-server.de AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermelc.dk → 157.90.88.242
🔶 Autoconfigmelc.dk → 157.90.88.242
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   153ms
TXT Record
v=spf1 +a +mx +ip4:157.90.88.242 include:spf.resellerhotel.dk ~all
✉️ SPF
PolicyRecord (melc.dk)
~all (soft fail) v=spf1 +a +mx +ip4:157.90.88.242 include:spf.resellerhotel.dk ~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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.melc.dk melc.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2048ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA23ms
FieldValue
Serial2026040401
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
21ms
A
30ms
MX
32ms
AAAA
30ms
TXT
153ms
CAA
30ms
HTTPS
28ms
TLSA
82ms
SOA
23ms
MTA-STS
40ms
DNSSEC
2048ms
SRV
46ms
Total
6635ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-21 16:50:13 6635ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 14:04:55 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:00:21 1045ms 2 NS 1 A 1 MX 🔒 Secure View
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