NSLIST.NET - opentextbook.ca
Search for IP or hostnames:
opentextbook.ca checked at 2025-09-30T08:57:34.515Z 253ms 65/65/65 100% R:13opentextbook.ca
| NS | ns1.sfu.ca | ||||||
| A | 142.58.103.1🇨🇦 SFU-AS | ||||||
| PTR | ns1.sfu.ca | ||||||
| NS | ns2.sfu.ca | ||||||
| A | 142.58.103.2🇨🇦 SFU-AS | ||||||
| PTR | ns2.sfu.ca | ||||||
| NS | ns3.sfu.ca | ||||||
| A | 142.58.103.140🇨🇦 SFU-AS | ||||||
| PTR | ns3.net.sfu.ca | ||||||
| MX | pobox.sfu.ca | ||||||
| A | 142.58.233.183🇨🇦 SFU-AS | ||||||
| PTR | pobox3.sfu.ca | ||||||
| A | 142.58.233.184🇨🇦 SFU-AS | ||||||
| PTR | pobox4.sfu.ca | ||||||
ca
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
Starts with same word
opentextbook.org |
opentextbook.com |
opentextbook.ca |
opentextbook.site |
Starts similarily
opentextbook.site |
opentextbook.org |
opentextbook.com |
opentextbook.ca |
AI analysis
The domain opentextbook.ca is delegated to three name servers: ns1.sfu.ca, ns2.sfu.ca and ns3.sfu.ca.
opentextbook.ca shares name servers with other domains at least partially, for instance itds.sfu.ca, 9.60.199.in-addr.arpa, westgrid.ca, bccampus.com and docsol.sfu.ca.
these name servers are often used together with the name servers dns2.cybera.ca.
Host names with a single IP number:
ns1.sfu.ca points to 142.58.103.1.
ns2.sfu.ca points to 142.58.103.2.
ns3.sfu.ca points to 142.58.103.140.
The mail server for opentextbook.ca is pobox.sfu.ca.
opentextbook.ca shares the same mail server setup as other domains, including wlan-bby-6.sfu.ca, cmpt.sfu.ca, cstudies.sfu.ca, gis.sfu.ca and deangrad.sfu.ca.
opentextbook.ca shares at least some mail servers with other domains, for instance boiler.pims.sfu.ca.
Host name pobox.sfu.ca resolves to two IPs: 142.58.233.183 and 142.58.233.184.