mefa.dk
Last scanned: 2026-08-02 08:32:43  ·  999ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records2 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail1.renzgroup.com 217.7.26.227 mail1.renzgroup.com AS3320 Deutsche Telekom AG
20 900s mail2.renzgroup.com 80.156.235.162 mail2.renzgroup.com AS3320 Deutsche Telekom AG
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.66.88.226
🔶 Autoconfig77.66.88.226
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   272ms
TXT Record
facebook-domain-verification=yrknvwcttugnvwoe25l398dqg84x8u
✉️ 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)
🔐 DNSSEC146ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
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
30ms
A
46ms
MX
37ms
AAAA
63ms
TXT
272ms
CAA
53ms
HTTPS
43ms
TLSA
284ms
SOA
0ms
MTA-STS
51ms
DNSSEC
146ms
SRV
128ms
Total
999ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-02 08:32:43 999ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-26 16:22:21 937ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-25 15:53:19 850ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 21:12:54 1281ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 05:44:18 2072ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 00:05:10 802ms 2 NS 1 A 2 MX 🔒 Secure View
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