NSLIST.NET - b4a.systems
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b4a.systems checked at 2025-10-05T00:55:46.094Z 526ms 72/72/72 100% R:19b4a.systems
| NS | ca.big5hub.net | ||||||
| A | 192.99.55.20🇨🇦 OVH | ||||||
| PTR | ca.big5hub.net | ||||||
| NS | uk.big5hub.net | ||||||
| A | 51.38.68.13🇬🇧 OVH | ||||||
| PTR | uk.big5hub.net | ||||||
| MX | zimbra.duchein.net | ||||||
| A | 213.111.6.246🇫🇷 STELOGY | ||||||
| PTR | zimbra.duchein.net | ||||||
| NS | ns1.b4a.systems | ||||||
| A | 213.111.6.243🇫🇷 STELOGY | ||||||
| PTR | 243-6.111.213.stelogy.net | ||||||
| A | 213.111.6.242🇫🇷 STELOGY | ||||||
| PTR | 242-6.111.213.stelogy.net | ||||||
systems
| NS | v0n0.nic.systems | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
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AI analysis
b4a.systems is a parent of ns1.b4a.systems and mx.b4a.systems.
b4a.systems resolves to one IP number: 213.111.6.242.
Other host names such as duchein.net and big5hub.net share IP numbers with b4a.systems.
b4a.systems is delegated to three name servers ca.big5hub.net, uk.big5hub.net and ns1.b4a.systems.
b4a.systems shares at least some name servers with other domains, for example duchein.net, serianet.com and duchein.eu.
Host names with one IP number: ca.big5hub.net points to 192.99.55.20; uk.big5hub.net points to 51.38.68.13; ns1.b4a.systems points to 213.111.6.243.
b4a.systems is handled by a single mail server, zimbra.duchein.net.
b4a.systems shares its mail server setup with other domains, including beisp.net and big5hub.net.
b4a.systems shares mail servers with other domains to some extent, for instance duchein.net.
zimbra.duchein.net resolves to IP 213.111.6.246.