DNSWHOIS.INFO - smtp.dslone.cz
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smtp.dslone.cz checked at 2025-11-17T05:06:40.018Z 906ms 40/40/40 100% R:9 allDone:true timedOut:false smtp.dslone.cz
| A | 2a02:970:1::ea5 🇨🇿 Sys-DataCom s.r.o. | ||||||
| PTR | smtp.sys-data.com | ||||||
| PTR | smtp.brouzdej.net | ||||||
| A | 2a02:970:1::ea11 🇨🇿 Sys-DataCom s.r.o. | ||||||
| PTR | smtp.sys-data.com | ||||||
| PTR | smtp.brouzdej.net | ||||||
| A | 79.98.72.5🇨🇿 Sys-DataCom s.r.o. | ||||||
| PTR | smtp.sys-data.com | ||||||
| PTR | smtp.brouzdej.net | ||||||
| A | 79.98.72.11🇨🇿 Sys-DataCom s.r.o. | ||||||
| PTR | smtp.sys-data.com | ||||||
| PTR | smtp.brouzdej.net | ||||||
dslone.cz
| MX | mail1.grapesc.cz | ||||||
| NS | ns1.grapesc.cz | ||||||
| NS | ns2.grapesc.cz | ||||||
| A | 93.91.154.4🇨🇿 ISP Alliance | ||||||
Starts with same word
Starts similarily
AI analysis
smtp.dslone.cz resolves to four IPs: 2a02:970:1::ea5, 2a02:970:1::ea11, 79.98.72.5 and 79.98.72.11.
Other host names, for instance smtpout.sys-data.com, mail.sys-data.com, smtpout.brouzdej.net, smtp.bajecny.net and mail.epd-pa.cz share IP numbers with smtp.dslone.cz.
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