mactechlab.dk
📜 Historical scan 2026-06-24 09:25:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   38ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.133.104.51 60s www51.your-server.de AS24940 Hetzner Online GmbH 213.133.96.0/19 🇩🇪 Germany Nuremberg
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 60s mail.mactechlab.dk 3.136.239.197
3.139.204.210		 mail.postale.io
mail.postale.io		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.postale.io → 3.136.239.197
🔶 Autoconfigmail.postale.io → 3.136.239.197
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   583ms
TXT Record
v=spf1 mx ~all
verify_962f1571e8b017ba008b2819ae4ed7c3
✉️ SPF
PolicyRecord (mactechlab.dk)
~all (soft fail) v=spf1 mx ~all
📨 DMARC
PolicyRecord (_dmarc.mactechlab.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc-reports@mactechlab.dk
📬 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
TXT _acme-challenge.mactechlab.dk Cf8CdUk6Lx5GKWMtGJNHGwQx5oL1CALl83eIsjO7fhI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC173ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA36ms
FieldValue
Serial2025110232
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
44ms
MX
50ms
AAAA
39ms
TXT
583ms
CAA
47ms
HTTPS
49ms
TLSA
2061ms
SOA
36ms
MTA-STS
78ms
DNSSEC
173ms
SRV
298ms
Total
3142ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:26:23 2501ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:25:03 3142ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 04:33:16 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 19:11:47 1036ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:47:42 1084ms 3 NS 1 A 1 MX 🔒 Secure View
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