sparalarm.dk
Last scanned: 2026-08-26 22:46:18  ·  731ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.46.150 43200s — AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.sparalarm.dk 89.150.139.149 c-x59968b95.customers.hiper-net.dk AS203953 Hiper A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversparalarm.dk → 87.116.46.150
🔶 Autoconfigsparalarm.dk → 87.116.46.150
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.sparalarm.dk sparalarm.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026040401
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
42ms
A
45ms
MX
45ms
AAAA
52ms
TXT
175ms
CAA
49ms
HTTPS
46ms
TLSA
65ms
SOA
0ms
MTA-STS
82ms
DNSSEC
90ms
SRV
71ms
Total
731ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:46:18 731ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 18:00:41 27897ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 01:24:39 2208ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 08:53:19 704ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 17:56:39 741ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:58:43 2594ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 10:33:07 875ms 2 NS 1 A 1 MX 🔒 Secure View
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