a-cab.dk
Last scanned: 2026-07-18 02:16:06  ·  14033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.dnsservers.dk 2001:1448:0:a800::53
217.30.38.181		 authns1.ngdc.net
dns1.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns2.dnsservers.dk 2001:1448:0:a500::53
217.30.38.27		 authns2.ngdc.net
dns2.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns3.dnsservers.dk 2001:1448:0:a600::53
217.30.38.30		 —
dns3.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.100.229.13 3600s 528947-magento1.skandiaweb.dk AS15395 Rackspace Ltd. 212.100.224.0/19 🇬🇧 United Kingdom —
📧 MX Records2 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.emailsrvr.com 108.166.43.1
146.20.161.1
173.203.187.1
184.106.54.1		 mx1.emailsrvr.com
mx1.emailsrvr.com
mx1.emailsrvr.com
mx1.emailsrvr.com		 AS19994 Rackspace Hosting
AS27357 Rackspace Hosting
AS27357 Rackspace Hosting
AS19994 Rackspace Hosting
20 3600s mx2.emailsrvr.com 173.203.187.2 mx2.emailsrvr.com AS27357 Rackspace Hosting
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.100.229.13
🔶 Autoconfig212.100.229.13
🔷 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)
🔐 DNSSEC9059ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA25ms
FieldValue
Serial2025071605
Primary NS (MNAME)ns2.dnsservers.dk
Responsible (RNAME)hostmaster@dnsservers.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
33ms
MX
34ms
AAAA
33ms
TXT
203ms
CAA
33ms
HTTPS
34ms
TLSA
167ms
SOA
25ms
MTA-STS
53ms
DNSSEC
9059ms
SRV
52ms
Total
14033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-18 02:16:06 14033ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-02 00:23:42 1223ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 12:57:53 1379ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 12:49:57 1508ms 3 NS 1 A 2 MX 🔓 Insecure View
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