Network host status
This specification has been revised 7 times since RFC 235 (1971). Each document below formally obsoleted the one before it; the versions still in force are listed first.
Revision timeline
Current version — implement against this
Superseded versions — historical reference only
- RFC 235Site statusObsoletedSeptember 1971replaced by RFC240
- RFC 240Site StatusObsoletedSeptember 1971replaced by RFC252
- RFC 252Network host statusObsoletedOctober 1971replaced by RFC255
- RFC 255Status of network hostsObsoletedOctober 1971replaced by RFC266
- RFC 266Network host statusObsoletedNovember 1971replaced by RFC267
- RFC 267Network Host StatusObsoletedNovember 1971replaced by RFC287
- RFC 287Status of Network HostsObsoletedDecember 1971replaced by RFC288
This lineage is derived automatically from the “obsoletes” relationships recorded in the public RFC Editor index — no editorial judgement is applied to the ordering. The most recent document in the chain is RFC 288 (January 1972).