PowerDNS 4.0.9

Uptime: 16.2 days
Queries/second, 1, 5, 10 minute averages: 4.74, 4.41, 4.47. Max queries/second: 373
Cache hitrate, 1, 5, 10 minute averages: 39.0%, 36.2%, 36.8%
Backend query cache hitrate, 1, 5, 10 minute averages: 45.6%, 46.6%, 46.5%
Backend query load, 1, 5, 10 minute averages: 6.39, 6.13, 6.1. Max queries/second: 287
Total queries: 6510922. Question/answer latency: 1.38ms


Reset

Log Messages

Remote 58.251.120.12 wants 'chicchocknit.com|MX', do = 1, bufsize = 1680: packetcache HIT540.5%
Remote 194.226.75.82 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT460.5%
Remote 194.226.75.83 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT460.5%
Remote 194.226.75.81 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT440.4%
Remote 185.170.1.21 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT380.4%
Remote 195.208.109.21 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT360.4%
Remote 113.96.236.11 wants 'chicchocknit.com|MX', do = 1, bufsize = 1680: packetcache HIT300.3%
Remote 106.52.173.28 wants 'chicchocknit.com|MX', do = 1, bufsize = 1680: packetcache HIT300.3%
Remote 81.71.66.59 wants 'chicchocknit.com|MX', do = 1, bufsize = 1680: packetcache HIT250.2%
Remote 45.63.105.189 wants 'outofcafe.com|AAAA', do = 1, bufsize = 1232: packetcache HIT230.2%
Rest:962896.3%
Total:10000100%
Reset

Queries for existing records, but for type we don't have

www.taftoys.com/AAAA3023.0%
ns1.hyperpc.com/AAAA2802.8%
ns2.hyperpc.com/AAAA2752.8%
jethobby.com/AAAA2582.6%
mail.faratronic.com.hk/AAAA1311.3%
www.avbuzz.com/AAAA940.9%
www.feversound1.com/AAAA810.8%
www.edu-science.com/AAAA770.8%
msoid.cbil.com.hk/AAAA700.7%
www.pets.gov.hk/AAAA670.7%
Rest:836583.7%
Total:10000100%
Reset

Queries for non-existent records within existent domains

124-248-205-239.36cloud.com/A311.5%
project2.beemedia.hk/A311.5%
_587._tcp.mail.clear.com.hk/TLSA13.8%
webmail.webmail.ljs.com.ph/A13.8%
vPn.sMaRTEcH-LTd.cOm/A13.8%
smtp.webmail.ljs.com.ph/A13.8%
msoid.fls.com.hk/AAAA13.8%
msoid.fls.com.hk/A13.8%
autodiscover.taftoys.com/A13.8%
_mta-sts.vsbhk.org.hk/TXT13.8%
Rest:1246.2%
Total:26100%
Reset

UDP Queries Received

chinabest-ent.com/A875.1%
www.outofstock.com.hk/A452.6%
cbschem.com/MX432.5%
www.taftoys.com/A342.0%
cbschem.com/NS301.8%
ns1.hyperpc.com/AAAA251.5%
amaxltd.com/A211.2%
www.taftoys.com/AAAA201.2%
amaxltd.com/AAAA201.2%
www.pets.gov.hk/A191.1%
Rest:136879.9%
Total:1712100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

chinabest-ent.com/A217721.8%
chicchocknit.com/MX7217.2%
cbschem.com/MX6756.8%
bouekionlineshop.com/A6656.7%
bouekionlineshop.com/AAAA4564.6%
kentrade.com.hk/MX4014.0%
united-adjusters.com/CNAME2292.3%
chinabest-ent.com/MX1601.6%
www.chinabest-ent.com/A1361.4%
farfetch.com.hk/A1301.3%
Rest:425042.5%
Total:10000100%
Reset

Remote server IP addresses

58.251.120.12560.6%
194.226.75.81540.5%
194.226.75.83540.5%
194.226.75.82520.5%
113.96.236.11450.5%
185.170.1.21400.4%
195.208.109.21390.4%
45.63.105.189370.4%
221.231.139.96350.3%
95.217.161.107340.3%
Rest:955495.5%
Total:10000100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

194.226.75.822732.7%
194.226.75.812682.7%
194.226.75.832242.2%
195.208.109.211921.9%
185.170.1.211921.9%
193.232.160.491101.1%
193.232.160.501021.0%
193.232.160.51920.9%
62.72.40.52840.8%
193.232.160.48800.8%
Rest:838383.8%
Total:10000100%

Variables

corrupt-packets427Number of corrupt packets received
deferred-cache-inserts21822Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup6397Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries65DNS update packets received.
dnsupdate-refused65DNS update packets that are refused.
incoming-notifications28NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit2519212
packetcache-miss3995399
packetcache-size661
query-cache-hit7312741Number of hits on the query cache
query-cache-miss8938088Number of misses on the query cache
rd-queries20394Number of recursion desired questions
recursing-answers0Number of recursive answers sent out
recursing-questions0Number of questions sent to recursor
recursion-unanswered0Number of packets unanswered by configured recursor
security-status2Security status based on regular polling
servfail-packets268Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers5556Number of answers sent out over TCP
tcp-answers-bytes710196Total size of answers sent out over TCP
tcp-queries5664Number of TCP queries received
tcp4-answers5556Number of IPv4 answers sent out over TCP
tcp4-answers-bytes710196Total size of answers sent out over TCPv4
tcp4-queries5664Number of IPv4 TCP queries received
tcp6-answers0Number of IPv6 answers sent out over TCP
tcp6-answers-bytes0Total size of answers sent out over TCPv6
tcp6-queries0Number of IPv6 TCP queries received
timedout-packets0Number of packets which weren't answered within timeout set
udp-answers6510728Number of answers sent out over UDP
udp-answers-bytes503722631Total size of answers sent out over UDP
udp-do-queries5877316Number of UDP queries received with DO bit
udp-queries6510922Number of UDP queries received
udp4-answers6510728Number of IPv4 answers sent out over UDP
udp4-answers-bytes503722631Total size of answers sent out over UDPv4
udp4-queries6510922Number of IPv4 UDP queries received
udp6-answers0Number of IPv6 answers sent out over UDP
udp6-answers-bytes0Total size of answers sent out over UDPv6
udp6-queries0Number of IPv6 UDP queries received
fd-usage25Number of open filedescriptors
key-cache-size577Number of entries in the key cache
latency1381Average number of microseconds needed to answer a question
meta-cache-size1088Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage45703168Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec5500622Number of msec spent in system time
udp-in-errors58479679UDP 'in' errors
udp-noport-errors42702822UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime1402672Uptime of process in seconds
user-msec6847983Number of msec spent in user time