jura-kalk.dk
Last scanned: 2026-09-02 08:15:06  ·  4718ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   84ms
NameserverIP addressesPTRASN / ISP
ns1.brandshelter.com 2a04:2b00:14cc::9 — AS1921 ipcom GmbH
ns2.brandshelter.de 194.50.187.11
2a04:2b00:14dd::11		 ns2.brandshelter.de
ns11.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.brandshelter.info 194.0.182.12
2a04:2b00:14ee::12		 ns3.brandshelter.info
ns12.k.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns4.brandshelter.net 193.227.117.10
2a04:2b00:14cc::10		 ns4.brandshelter.net
ns10.i.centralnic-dns.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.brandshelter.us 194.50.187.14
2a04:2b00:14dd::14		 ns5.brandshelter.us
ns14.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.221.196.253 300s — AS51468 One.com A/S 91.221.196.0/23 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC146ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017110900
Primary NS (MNAME)ns1.brandshelter.com
Responsible (RNAME)tech@brandshelter.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
84ms
A
80ms
MX
79ms
AAAA
50ms
TXT
299ms
CAA
51ms
HTTPS
88ms
TLSA
4042ms
SOA
0ms
MTA-STS
117ms
DNSSEC
146ms
SRV
112ms
Total
4718ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 08:15:06 4718ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 04:28:09 582ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-30 22:39:23 842ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 15:40:29 893ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 14:02:09 724ms 5 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 20:20:03 883ms 5 NS 1 A 0 MX 🔓 Insecure View
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