a-alarm-låseteknik.dk xn--a-alarm-lseteknik-hrb.dk
Last scanned: 2026-06-29 20:30:43  ·  573ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.7.188.210 43200s — AS47292 Sentia Denmark A/S 81.7.176.0/20 🇩🇰 Denmark Nordhavn
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.xn--a-alarm-lseteknik-hrb.dk 81.7.188.195 — AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover81.7.188.210
🔶 Autoconfig81.7.188.210
🔷 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA32ms
FieldValue
Serial2026032402
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
32ms
A
31ms
MX
31ms
AAAA
32ms
TXT
181ms
CAA
43ms
HTTPS
37ms
TLSA
77ms
SOA
32ms
MTA-STS
37ms
DNSSEC
86ms
SRV
59ms
Total
573ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 20:30:43 573ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 11:41:15 686ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:24:29 2628ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:59:21 1329ms 2 NS 1 A 1 MX 🔒 Secure View
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