IPLIST.NET - undefined.nl
Search for IP or hostnames:
undefined.nl checked at 2025-11-04T15:13:47.107Z 201ms 87/87/87 100% R:15undefined.nl
| MX | mail.wido.info | ||||||
| A | 2001:7b8:63f:1:213:154:230:245 🇳🇱 BIT BV | ||||||
| A | 213.154.230.245🇳🇱 BIT BV | ||||||
| NS | nsauth1.bit.nl | ||||||
| A | 2001:7b8:3:2c::53 🇳🇱 BIT BV | ||||||
| PTR | nsauth1.bit.nl | ||||||
| A | 213.136.12.51🇳🇱 BIT BV | ||||||
| PTR | nsauth1.bit.nl | ||||||
| NS | nsauth2.bit.nl | ||||||
| A | 2001:7b8:3:2d::53 🇳🇱 BIT BV | ||||||
| PTR | nsauth2.bit.nl | ||||||
| A | 213.136.12.59🇳🇱 BIT BV | ||||||
| PTR | nsauth2.bit.nl | ||||||
| NS | nsauth3.bit.org | ||||||
| A | 2001:1af8:4700:a119:16:0:8517:1588 🇳🇱 LEASEWEB-NL-AMS-01 | ||||||
| A | 85.17.15.88🇳🇱 LEASEWEB-NL-AMS-01 | ||||||
| PTR | nsauth3.bit.org | ||||||
| A | 2001:7b8:3:32:213:136:0:188 🇳🇱 BIT BV | ||||||
| PTR | idprof.colo.bit.nl | ||||||
| A | 213.136.0.188🇳🇱 BIT BV | ||||||
| PTR | idprof.colo.bit.nl | ||||||
nl
| NS | ns1.dns.nl | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
Starts with same word
Starts similarily
AI analysis
undefined.nl points to two IPs: 2001:7b8:3:32:213:136:0:188 and 213.136.0.188.
Other host names, for instance massagraf.nl, premiejagers.nl, lambooij.nl, botulisme.nl and hamlap.nl share IP numbers with undefined.nl.
undefined.nl is delegated to name servers nsauth1.bit.nl, nsauth2.bit.nl and nsauth3.bit.org. 
undefined.nl at least partially shares name servers with other domains such as blowing.nl, pesie.nl, nef.nl, linuxtools.nl and brekers.nl.
Host names with two IP numbers:
nsauth1.bit.nl points to 2001:7b8:3:2c::53 and 213.136.12.51.
nsauth2.bit.nl points to 2001:7b8:3:2d::53 and 213.136.12.59.
nsauth3.bit.org points to 2001:1af8:4700:a119:16:0:8517:1588 and 85.17.15.88.
undefined.nl is handled by a single mail server, mail.wido.info.
undefined.nl shares the same mail server setup as other domains, including planetside.nl, maurizio.nl, limbra.nl, flammarion.nl and teeltinfo.nl.
Host name mail.wido.info points to IPs 2001:7b8:63f:1:213:154:230:245 and 213.154.230.245.