ROBTEX.COM - sip.cz
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sip.cz checked at 2025-11-30T12:40:13.257Z 644ms 78/78/78 100% R:14 allDone:true timedOut:false sip.cz
| MX | mx1.jurasek.cz | ||||||
| A | 2a02:17a0:fff1:10:aaaa::13🇨🇿 GRAPESC-ISP | ||||||
| PTR | mx1.jurasek.cz | ||||||
| A | 185.52.172.89🇨🇿 ISP Alliance | ||||||
| PTR | mx1.jurasek.cz | ||||||
| NS | ns.jurasek.cz | ||||||
| A | 2a02:17a0:fff1:10:aaaa::10🇨🇿 GRAPESC-ISP | ||||||
| PTR | ns.jurasek.cz | ||||||
| A | 185.52.172.89🇨🇿 ISP Alliance | ||||||
| PTR | mx1.jurasek.cz | ||||||
| NS | ns.jurasek.eu | ||||||
| A | 2a05:d014:306:6a00:4880:f596:915d:b86c🇩🇪 Amazon | ||||||
| A | 18.193.185.118🇩🇪 Amazon | ||||||
| PTR | ec2-18-193-185-118.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns.jurasek.org | ||||||
| A | 109.233.76.6🇨🇿 NETLANCERS-AS | ||||||
| PTR | ns.jurasek.org | ||||||
| A | 185.52.172.89🇨🇿 ISP Alliance | ||||||
| PTR | mx1.jurasek.cz | ||||||
cz
Starts with same word
Starts similarily
AI analysis
sip.cz points to a single IP number: 185.52.172.89.
Other host names, for instance mx1.jurasek.cz, jurasek.cz, webs.jurasek.cz, jurasek.org and yuras.net share IP numbers with sip.cz.
The domain sip.cz is delegated to three name servers: ns.jurasek.cz, ns.jurasek.eu and ns.jurasek.org.
sip.cz shares name servers with other domains at least partially, for instance jurasek.org, yuras.net, machan.cz, maryska.eu and kruton.cz.
Host names with two IPs:
ns.jurasek.cz points to 2a02:17a0:fff1:10:aaaa::10 and 185.52.172.89.
ns.jurasek.eu points to 2a05:d014:306:6a00:4880:f596:915d:b86c and 18.193.185.118.
Host names with one IP:
ns.jurasek.org points to 109.233.76.6.
The mail server for sip.cz is mx1.jurasek.cz.
sip.cz shares the same mail server setup as other domains, including jurasek.eu, vallhala.net, igun.cz, martinsail.cz and jurasek.cz.
Host name mx1.jurasek.cz resolves to two IPs: 2a02:17a0:fff1:10:aaaa::13 and 185.52.172.89.