certassur.com - robtex.com
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certassur.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cronos.be ⭐ | ||||||
| A | 94.143.190.1🇧🇪 CRONOS | ||||||
| PTR | ns1.cronos.be | ||||||
| NS | ns2.cronos.be | ||||||
| A | 94.143.190.2🇧🇪 CRONOS | ||||||
| PTR | ns2.cronos.be | ||||||
| NS | ns3.cronos.be | ||||||
| A | 20.50.221.79🇳🇱 Microsoft | ||||||
| PTR | ns3.cronos.be | ||||||
| NS | ns4.cronos.be | ||||||
| A | 20.50.222.134🇳🇱 Microsoft | ||||||
| PTR | ns4.cronos.be | ||||||
| MX | de-smtp-inbound-1.mimecast.com ⭐ | ||||||
| A | 194.104.108.22🇩🇪 MIMECAST-DE | ||||||
| PTR | de-smtp-inbound-1.mimecast.com | ||||||
| PTR | de-smtp-inbound-2.mimecast.com | ||||||
| A | 194.104.110.22🇩🇪 MIMECAST-DE | ||||||
| PTR | de-smtp-inbound-1.mimecast.com | ||||||
| PTR | de-smtp-inbound-2.mimecast.com | ||||||
| MX | de-smtp-inbound-2.mimecast.com ⭐ | ||||||
| A | 194.104.108.22🇩🇪 MIMECAST-DE | ||||||
| PTR | de-smtp-inbound-1.mimecast.com | ||||||
| PTR | de-smtp-inbound-2.mimecast.com | ||||||
| A | 194.104.110.22🇩🇪 MIMECAST-DE | ||||||
| PTR | de-smtp-inbound-1.mimecast.com | ||||||
| PTR | de-smtp-inbound-2.mimecast.com | ||||||
| TXT | j0Aes6IbGweTl6BJDVC+lvL2iqBWW5zrV1WJMlRVwmUPSVAPKnbjNQH9O98t8EFrvHk2GvI/uklMH... | ||||||
| TXT | v=spf1 mx a include:de._netblocks.mimecast.com ip4:94.143.190.16/28 ~all | ||||||
| TXT | MS=ms63916138 | ||||||
| SOA | ns1.cronos.behostmaster@cronos.be 2023-08-25 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770786737 | ||||||
Same first word
Similar names
securstar.biz |
securstar.de |
curtsears.com |
ustracers.net |
securstar.co.uk |
securstar.eu |
cratesrus.com |
starcruse.com |
securstar.sk |
securstar.com |
curatress.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certassur.com | ns4.cronos.be, ns2.cronos.be, ns3.cronos.be, ns1.cronos.be | - |
✅ Authoritative Response
Server: 20.50.221.79
NS records: ns4.cronos.be, ns2.cronos.be, ns3.cronos.be, ns1.cronos.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certassur.com (unsigned zone)
⏱️ Timing
Total: 618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.cronos.be, ns4.cronos.be... |
| MX | 2 | de-smtp-inbound-2.mimecast.com (pri: 10), de-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 3 | MS=ms63916138, v=spf1 mx a include:de._netblocks.mimeca... |
| SOA | 1 | ns1.cronos.be hostmaster.cronos.be |
AI analysis
certassur.com is delegated to four name servers: ns1.cronos.be, ns2.cronos.be, ns3.cronos.be and ns4.cronos.be.
certassur.com at least partially shares name servers with other domains, for instance certassur.be, elision.be, heliko.be, wheelhouse.be and interligo.nl.
Host names with one IP number: ns1.cronos.be points to 94.143.190.1; ns2.cronos.be points to 94.143.190.2; ns3.cronos.be points to 20.50.221.79; ns4.cronos.be points to 20.50.222.134.
Two mail servers handle certassur.com: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.
certassur.com shares the same mail server setup as other domains, for instance burkert.dk, zenitel.ch, nnvs.nl, duynie.fr and yesssdistribution.fr.
certassur.com shares some mail servers with other domains, at least partially, for instance manpowergroup.cl, universum.se, sesowgbldfs03.astrazeneca.net, mazars.ph and cndcwgbldfs03.astrazeneca.net.
Host names with two IP numbers:
de-smtp-inbound-1.mimecast.com points to 194.104.108.22 and 194.104.110.22
de-smtp-inbound-2.mimecast.com points to 194.104.108.22 and 194.104.110.22
Host names pointing to 194.104.108.22: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com
Host names pointing to 194.104.110.22: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com