a-alarmlåseteknik.dk xn--a-alarmlseteknik-kob.dk
Last scanned: 2026-07-04 11:52:01  ·  8062ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   283ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10 ns01.one.com AS197495 One.com A/S
ns02.one.com 185.10.11.10 ns02.one.com AS51468 One.com A/S
🌍 A Records1 records   801ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.249.218.197 43200s — AS3292 TDC Holding A/S 195.249.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   883ms
PriorityTTLMail ServerIP addressesPTRASN
10 43199s mail.xn--a-alarmlseteknik-kob.dk 81.7.188.195 — AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.249.218.197
🔶 Autoconfig195.249.218.197
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC922ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA862ms
FieldValue
Serial2026032401
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
283ms
A
801ms
MX
883ms
AAAA
748ms
TXT
2362ms
CAA
734ms
HTTPS
740ms
TLSA
600ms
SOA
862ms
MTA-STS
909ms
DNSSEC
922ms
SRV
861ms
Total
8062ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 11:52:01 8062ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:12:29 1201ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-24 00:22:49 4660ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 02:23:19 344ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:32:01 860ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 22:02:59 334ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-19 10:08:35 558ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 16:27:46 521ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:47:27 532ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone