Remove obsolete RRtypes
We support virtually all rrtypes, some of them obsolete since 1988, and maybe it's time to get rid of them, this ticket is to discuss which one can we get rid and which we should keep.
rrtype | id | description | To be removed? |
---|---|---|---|
md | 3 | OB | Yes |
mf | 4 | SO | Yes |
mb | 7 | LE | Yes |
mg | 8 | T | Yes |
mr | 9 | E | Yes |
null | 10 | ||
wks | 11 | Yes | |
hinfo | 13 | See RFC 8482 | No |
minfo | 14 | Obsolete | Yes |
rp | 17 | ||
afsdb | 18 | ||
x25 | 19 | ||
isdn | 20 | ||
rt | 21 | ||
nsap | 22 | Yes | |
nsap-ptr | 23 | Yes | |
sig | 24 | ||
key | 25 | ||
px | 26 | ||
gpos | 27 | ||
loc | 29 | ||
nxt | 30 | ||
eid | 31 | ||
nimloc | 32 | ||
atma | 34 | ||
naptr | 35 | ||
kx | 36 | ||
cert | 37 | ||
a6 | 38 | Obsolete | |
sink | 40 | no RFC, just draft | Yes |
apl | 42 | used in catz | |
ipseckey | 45 | ||
smimea | 53 | ||
hip | 55 | ||
ninfo | 56 | ||
rkey | 57 | ||
talink | 58 | ||
cds | 59 | RFC 7344 | No |
cdnskey | 60 | RFC 7344 | No |
openpgpkey | 61 | RFC 7929 | No |
csync | 62 | RFC 7477 | No |
zonemd | 63 | ||
spf | 99 | RFC 7208 | No |
unspec | 103 | Yes | |
nid | 104 | ||
l32 | 105 | ||
l64 | 106 | ||
lp | 107 | ||
eui48 | 108 | RFC 7043 | No |
eui64 | 109 | RFC 7043 | No |
tkey | 249 | ||
uri | 256 | RFC 7553 | No |
caa | 257 | RFC 6844 | No |
avc | 258 | ||
doa | 259 | ||
amtrelay | 260 | ||
ta | 32768 | ||
dlv | 32769 | Not yet | No |
keydata | 65533 |