Summary
sybex.com ("Sybex, Inc. - Publishes books for computer users the world over, dedicated to bringing skills to computer users everywhere. Provides expert references and vital tools for learning.") is delegated to two nameservers, however two extra nameservers are listed in the zone. Two of them are on the same IP network. Incoming mail for
sybex.com is handled by one mailserver at
wiley.com.
sybex.com has one IP number.
www.sybex.com point to the same IP.
els.net,
jbp.com,
wiley.com,
eneph.com,
dummies.net and at least 13 other hosts share both nameservers and mailservers with this domain.
dche.net,
wiley.ru,
ijvs.com,
inpharm.net,
wiley.co.uk and at least 32 other hosts share nameservers with this domain.
wiley.ca,
wrox.com,
cliffs.com,
jwiley.com,
edugen.com and at least 82 other hosts share mailservers with this domain.
ns.sybex.com,
fw.sybex.com,
ftp.sybex.com,
www.sybex.com and
oscar.sybex.com are subdomains to this hostname.
sybex.com is ranked #250784 world wide and is hosted on a server in United States. It is listed in
Business/Publishing_and_Printing/Publishing/Books/Computers.Trustworthiness, vendor reliability, privacy and child safety of this site is excellent.
(more on reputation).
| base | record | name | ip | reverse | route | as |
| sybex.com | a | 208.215.179.220 United States | (none) | 208.215.179.0/24 | AS19250 WILEYNET John Wiley & Sons, Inc. |
| ns-soa | som-ns01.wiley.com | 10.6.1.135 - | (none) | 10.0.0.0/8 | AS6067 ONYX Internet Middlesbrough, TS2 1RY, UK |
| ns | jws-edcp.wiley.com | 208.215.179.100 United States | 208.215.179.0/24 | AS19250 WILEYNET John Wiley & Sons, Inc. |
| ns.wileypub.com | 12.165.240.53 United States | 12.128.0.0/9 | AS7018 ATT-INTERNET4 AT&T WorldNet Services |
| ns.wiley.co.uk (only in zone) | 193.130.68.19 United Kingdom | (none) | 193.128.0.0/14 UK PA route | AS702 Verizon Business EMEA - Commercial IP service provider in Europe |
| ns2.wiley.co.uk (only in zone) | 193.130.68.21 United Kingdom |
| mx | 5 | xmail.wiley.com | 208.215.179.78 United States | 208.215.179.0/24 | AS19250 WILEYNET John Wiley & Sons, Inc. |
| com | ns-soa | a.gtld-servers.net | 192.5.6.30 United States | 192.5.6.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| ns | a.gtld-servers.net | 192.5.6.30 United States |
| b.gtld-servers.net | 192.33.14.30 United States | 192.33.14.0/24 VeriSign Route | AS26415 VERISIGN-AS VeriSign, Inc |
| c.gtld-servers.net | 192.26.92.30 United States | 192.26.92.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| d.gtld-servers.net | 192.31.80.30 United States | 192.31.80.0/24 VeriSign Route | AS36617 VERISIGN-AS VeriSign, Inc |
| e.gtld-servers.net | 192.12.94.30 United States | 192.12.94.0/24 VeriSign Route | AS36629 VERISIGN-AS VeriSign, Inc |
| f.gtld-servers.net | 192.35.51.30 United States | 192.35.51.0/24 VeriSign Route | AS36620 VERISIGN-AS VeriSign, Inc |
| g.gtld-servers.net | 192.42.93.30 United States | 192.42.93.0/24 VeriSign Route | AS36624 VERISIGN-AS VeriSign, Inc |
| h.gtld-servers.net | 192.54.112.30 United States | 192.54.112.0/24 VeriSign Route | AS36623 VERISIGN-AS VeriSign, Inc |
| i.gtld-servers.net | 192.43.172.30 United States | 192.43.172.0/24 VeriSign Route | AS36625 VERISIGN-AS VeriSign, Inc |
| j.gtld-servers.net | 192.48.79.30 United States | 192.48.79.0/24 VeriSign Route | AS36626 VERISIGN-AS VeriSign, Inc |
| k.gtld-servers.net | 192.52.178.30 United States | 192.52.178.0/24 VeriSign Route | AS36622 VERISIGN-AS VeriSign, Inc |
| l.gtld-servers.net | 192.41.162.30 United States | 192.41.162.0/24 VeriSign Route | AS36628 VERISIGN-AS VeriSign, Inc |
| m.gtld-servers.net | 192.55.83.30 United States | 192.55.83.0/24 VeriSign Route | AS36618 VERISIGN-AS VeriSign, Inc |