kronochem.dk
Last scanned: 2026-08-27 01:40:49  ·  4157ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   47ms
NameserverIP addressesPTRASN / ISP
dns.dns1.de 2a02:2940:0:a0d1::246
95.130.16.246		 dns.dns1.de
dns.dns1.de		 AS13246 Key-Systems GmbH
AS13246 Key-Systems GmbH
dns.dns2.de 2a02:2940:0:a0d2::218
95.130.17.218		 dns.dns2.de
dns.dns2.de		 AS13246 Key-Systems GmbH
AS13246 Key-Systems GmbH
dns.dns3.de 217.146.22.194
2a00:11c0:e:766::2		 dns.dns3.de
dns.dns3.de		 AS42473 Anexia Cloud Solutions GmbH
AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de 144.76.91.137
2a01:4f8:192:2187::2		 dns.dns4.de
dns.dns4.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 3600s localhost — — — — —
📧 MX Records5 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail-zv.kronospan-it.com 85.248.4.80 mail-zv.kronospan-it.com AS5578 SWAN, a.s.
20 3600s mail-pb.kronospan-it.com 83.141.11.4 mail-pb.kronospan-it.com AS29551 Aixit GmbH
30 3600s mail-mx.kronospan-it.com 195.205.38.147 mail-mx.kronospan-it.com AS5617 Orange Polska Spolka Akcyjna
40 3600s mail-an.kronospan-it.com 12.166.66.211 mail-an.kronospan-it.com AS7018 AT&T Enterprises, LLC
50 3600s mail-vz.kronospan-it.com 217.173.239.230 mail-vz.lignum-technologies.com AS20634 Telecom Liechtenstein AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   126ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 oma.kronospan-it.com
📝 TXT Records1 records   303ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (kronochem.dk)
-all (hard fail) v=spf1 a mx -all
📨 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)
🔐 DNSSEC2076ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026062603
Primary NS (MNAME)dns.dns1.de
Responsible (RNAME)hostmaster@domainbestellsystem.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
71ms
MX
93ms
AAAA
113ms
TXT
303ms
CAA
59ms
HTTPS
52ms
TLSA
538ms
SOA
0ms
MTA-STS
89ms
DNSSEC
2076ms
SRV
126ms
Total
4157ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 01:40:49 4157ms 4 NS 1 A 5 MX 🔓 Insecure View
2026-06-27 08:33:49 2568ms 4 NS 1 A 5 MX 🔓 Insecure View
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