WWW.RTSAK.COM - ztool.email
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ztool.email checked at 2025-10-31T12:53:35.419Z 1536ms 69/69/69 100% R:13ztool.email
| NS | batcaverna.f13.com.br | ||||||
| A | 187.58.65.21🇧🇷 TELEFÔNICA BRASIL AS18881 | ||||||
| PTR | mail01.frisa.com.br | ||||||
| MX | mail.f13.com.br | ||||||
| A | 204.199.59.101🇧🇷 LEVEL3-AS3549 | ||||||
| PTR | mta02.f13.com.br | ||||||
| NS | ns3.f13.com.br | ||||||
| A | 204.199.59.100🇧🇷 LEVEL3-AS3549 | ||||||
| PTR | mta01.f13.com.br | ||||||
| NS | ns4.f13.com.br | ||||||
| A | 204.199.59.101🇧🇷 LEVEL3-AS3549 | ||||||
| PTR | mta02.f13.com.br | ||||||
| A | 187.58.65.21🇧🇷 TELEFÔNICA BRASIL AS18881 | ||||||
| PTR | mail01.frisa.com.br | ||||||
email
| NS | v0n0.nic.email | ||||||
| NS | v0n1.nic.email | ||||||
| NS | v0n2.nic.email | ||||||
| NS | v0n3.nic.email | ||||||
| NS | v2n0.nic.email | ||||||
| NS | v2n1.nic.email | ||||||
Starts with same word
Starts similarily
AI analysis
ztool.email maps to IP address 187.58.65.21.
Other host names, for example beup.com.br, grupojbl.com.br and batcaverna.f13.com.br share the same IP as ztool.email. 
ztool.email is delegated to name servers batcaverna.f13.com.br, ns3.f13.com.br and ns4.f13.com.br. 
ztool.email at least partially shares name servers with other domains such as ztool.com.br, beup.com.br, deradio.com.br, grupojbl.com.br and bitcard.com.br.
These name servers are commonly used alongside ns2.bitcard.com.br, ns.bitcard.com.br and ns2.f13.com.br.
Host names with a single IP:
batcaverna.f13.com.br points to 187.58.65.21
ns3.f13.com.br points to 204.199.59.100
ns4.f13.com.br points to 204.199.59.101
ztool.email is handled by a single mail server, mail.f13.com.br.
The mail server setup for ztool.email matches that of other domains, for instance casapio.com.br.
mail.f13.com.br points to one IP number: 204.199.59.101.