[LEAPSECS] stale leap second information

[Tony Finch]

Warner Losh <imp at bsdimp.com> wrote:
> > On Jan 16, 2015, at 3:37 AM, Tony Finch <dot at dotat.at> wrote:
> >
> > $ dig +short leapsecond.dotat.at aaaa | sed 's/:6:/:06:/' | sort
> > 1972:06:30::23:59:60
> > ….
> > 2012:06:30::23:59:60
> > 2015:06:30::23:59:60
>
> I’m *loving* this.

Glad you like it, but caveat! I am NOT making any promises about data
quality or availability! This is a five-minute joke DNS hack.

> It will also allow you to leverage DNSSEC to get all the security
> inherent in that. Oh wait :)

Yes :-) (see below for the signed version)

> Also like the convention of :58 to publish the last second of the month.

Yes :-)

; <<>> DiG 9.11.0pre-alpha <<>> +multiline +dnssec leapsecond.dotat.at aaaa
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27307
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 27, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags: do; udp: 4096
;; QUESTION SECTION:
;leapsecond.dotat.at.   IN AAAA

;; ANSWER SECTION:
leapsecond.dotat.at.    83618 IN AAAA 1994:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1985:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1978:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 2012:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1981:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1993:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1997:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1982:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 2008:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1998:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1990:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1972:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1975:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1976:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1992:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 2005:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1979:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1974:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1983:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1995:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1989:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1987:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1977:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1973:12:31::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 2015:6:30::23:59:60
leapsecond.dotat.at.    83618 IN AAAA 1972:12:31::23:59:60
leapsecond.dotat.at.    83618 IN RRSIG AAAA 5 3 86400 (
                                20150128095605 20150118093527 56700 dotat.at.
                                IKfzD5kiR4l+GE7NR7gpd3J1U7VFWv8OjpOd2+lzI5ZI
                                2H/eBBElllYsSdAHfX7X8KLVLiVas3Q5l+2r9GgF+Sht
                                FKUBhX2YdqrZv+P9B+IqpVdOLGbpU7GHvgZo6YUcvdTL
                                lulrj7azrXH8ulavJd6tmtlOFGEeD+k9ok1hnKc= )

;; Query time: 0 msec
;; SERVER: ::1#53(::1)
;; WHEN: Mon Jan 19 10:26:37 GMT 2015
;; MSG SIZE  rcvd: 944

Tony.
-- 
f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/
Fair Isle: Cyclonic becoming southerly 5 to 7, decreasing 4 at times. Moderate
or rough, becoming mainly very rough later. Wintry showers. Good, occasionally
poor.