mikrocontroller.dk
📜 Historical scan 2026-06-19 15:15:00  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   266ms
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   290ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.83.176.104 600s phi.techlab.dk AS9158 Telenor A/S 213.83.128.0/17 🇩🇰 Denmark Kastrup
📧 MX Records1 records   258ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s firmware.dk 185.150.198.200 phimail.techlab.dk AS202914 Adeo Datacenter ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverfirmware.dk → 185.150.198.200
🔶 Autoconfigfirmware.dk → 185.150.198.200
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   575ms
TXT Record
v=spf1 mx a include:_spf.firmware.dk -all
✉️ SPF
PolicyRecord (mikrocontroller.dk)
-all (hard fail) v=spf1 mx a include:_spf.firmware.dk -all
📨 DMARC
PolicyRecord (_dmarc.mikrocontroller.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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.mikrocontroller.dk firmware.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC443ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA186ms
FieldValue
Serial2026061001
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
266ms
A
290ms
MX
258ms
AAAA
238ms
TXT
575ms
CAA
239ms
HTTPS
214ms
TLSA
228ms
SOA
186ms
MTA-STS
365ms
DNSSEC
443ms
SRV
385ms
Total
2405ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:38:55 2875ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 06:37:56 1043ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 09:14:28 8716ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 04:19:00 825ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 11:23:53 3965ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:37:15 769ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 03:29:30 1674ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 09:56:53 1733ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:12:17 686ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 14:05:03 1182ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 13:16:57 1190ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 10:42:15 2315ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 15:15:00 2405ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:19:44 1489ms 2 NS 1 A 1 MX 🔒 Secure View
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