RFC 1033, "Domain Administrators Operations Guide", November 1987Source of RFC: Legacy
Area Assignment: ops
Errata ID: 566
Publication Format(s) : TEXT
Reported By: "CFeng"
Date Reported: 2002-05-05
Rejected by: ron bonica
Date Rejected: 2010-11-01
Section 7 says:
SRI.COM. NS *Here-->> KL.SRI.COM. KL.SRI.COM. A 10.1.0.2.
It should say:
SRI.COM. NS KL.SRI.COM. *Here-->> KL.SRI.COM. A 10.1.0.2.
You can refer to RR "NS (Name Server)" on Page 6 in the same RFC for the reason.
The status of this document is UNKNOWN. This means that it is so old, that it should not be used as a reference. There is really no way to know if the syntax that you point out was valid in 1987, when the document was published.
Maybe we should transition the document to HISTORIC?