DNSSEC/Log Spam for partially DNSSEC domain

I'm running Exim, with DNSSEC enabled, and my zone (lerctr.org) is
DNSSEC signed, but my dyn.lerctr.org subdomain is NOT DNSSEC signed due
to HE.net don't support DNSSEC. 

I get a ton of:
Jun 29 20:12:53 thebighonker exim[37649]: gethostby*.gethostanswer: asked for "borg.lerctr.org IN AAAA", got type "RRSIG"
Jun 29 20:12:53 thebighonker exim[37649]: gethostby*.gethostanswer: asked for "borg.lerctr.org IN A", got type "RRSIG"

in my logs, which comes from libc:
/usr/src/lib/libc/net/getaddrinfo.c:
   2092 #ifdef DEBUG
   2093                         if (type != T_KEY && type != T_SIG &&
   2094                             type != ns_t_dname)
   2095                                 syslog(LOG_NOTICE|LOG_AUTH,
   2096                "gethostby*.getanswer: asked for \"%s %s %s\", got type \"%s\"",
   2097                                        qname, p_class(C_IN), p_type(qtype),
   2098                                        p_type(type));
   2099 #endif

Is there an easy way to make this quieter?




-- 
Larry Rosenman                         https://people.FreeBSD.org/~ler/
Phone: +1 214-642-9640                 E-Mail: ler_at_FreeBSD.org
US Mail: 5708 Sabbia Drive, Round Rock, TX 78665-2106