PowerDNS 4.0.9

Uptime: 16.2 days
Queries/second, 1, 5, 10 minute averages: 4.07, 4.35, 4.57. Max queries/second: 373
Cache hitrate, 1, 5, 10 minute averages: 26.4%, 33.8%, 37.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 48.1%, 47.7%, 46.9%
Backend query load, 1, 5, 10 minute averages: 6.16, 5.99, 6.07. Max queries/second: 287
Total queries: 6509213. Question/answer latency: 1.41ms


Reset

Log Messages

Showing: Top 10 of 8313 Resize: 10 100 500 1000 (10000) 500000
Remote 194.226.75.83 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT550.6%
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 HIT490.5%
Remote 194.226.75.81 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT440.4%
Remote 195.208.109.21 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT400.4%
Remote 185.170.1.21 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT400.4%
Remote 113.96.236.11 wants 'chicchocknit.com|MX', do = 1, bufsize = 1680: packetcache HIT350.3%
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 193.232.160.49 wants 'chinabest-ent.com|A', do = 1, bufsize = 1232: packetcache HIT250.2%
Rest:960396.0%
Total:10000100%
Reset

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

Showing: Top 10 of 4506 Resize: 10 100 500 1000 (10000) 500000
www.taftoys.com/AAAA2942.9%
ns1.hyperpc.com/AAAA2652.6%
ns2.hyperpc.com/AAAA2632.6%
jethobby.com/AAAA2482.5%
mail.faratronic.com.hk/AAAA1271.3%
www.avbuzz.com/AAAA890.9%
www.feversound1.com/AAAA780.8%
www.edu-science.com/AAAA760.8%
msoid.cbil.com.hk/AAAA710.7%
www.pets.gov.hk/AAAA650.7%
Rest:842484.2%
Total:10000100%
Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 5324 Resize: 10 100 500 1000 (10000) 500000
autodiscover.taftoys.com/A2953.0%
_autodiscover._tcp.taftoys.com/SRV2312.3%
mail.fastmail.hk/A1331.3%
autodiscover.taftoys.com/AAAA1141.1%
msoid.fls.com.hk/A1141.1%
smtp.petros.com.hk/A1121.1%
msoid.fls.com.hk/AAAA1121.1%
msoid.taftoys.com/AAAA720.7%
_dmarc.netfinity.com.hk/TXT710.7%
msoid.taftoys.com/A670.7%
Rest:867986.8%
Total:10000100%
Reset

UDP Queries Received

Showing: Top 10 of 3 Resize: 10 100 500 1000 (10000) 500000
mail.hangcheonghk.com/A133.3%
www.feversound1.com/A133.3%
www.feversound1.com/TYPE65133.3%
Total:3100%
Reset

Queries that could not be answered due to backend errors

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000
Total:0100%
Reset

Queries for domains that we are not authoritative for

Showing: Top 10 of 2198 Resize: 10 100 500 1000 (10000) 500000
chinabest-ent.com/A221022.1%
chicchocknit.com/MX7037.0%
bouekionlineshop.com/A6796.8%
cbschem.com/MX6486.5%
bouekionlineshop.com/AAAA4604.6%
kentrade.com.hk/MX4194.2%
united-adjusters.com/CNAME2292.3%
chinabest-ent.com/MX1781.8%
www.chinabest-ent.com/A1361.4%
farfetch.com.hk/A1301.3%
Rest:420842.1%
Total:10000100%
Reset

Remote server IP addresses

Showing: Top 10 of 4043 Resize: 10 100 500 1000 (10000) 500000
194.226.75.83620.6%
58.251.120.12560.6%
194.226.75.82540.5%
194.226.75.81520.5%
113.96.236.11510.5%
185.170.1.21420.4%
195.208.109.21420.4%
45.63.105.189380.4%
221.231.139.96370.4%
106.52.173.28310.3%
Rest:953595.3%
Total:10000100%
Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 97 Resize: 10 100 500 1000 (10000) 500000
47.90.250.2110725.1%
45.9.30.23810624.8%
35.80.48.228153.5%
172.253.1.27112.6%
44.242.178.12102.3%
34.223.45.173102.3%
34.223.112.177102.3%
44.242.177.19102.3%
44.242.178.11051.2%
34.223.112.20451.2%
Rest:13832.3%
Total:427100%
Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 1918 Resize: 10 100 500 1000 (10000) 500000
194.226.75.822772.8%
194.226.75.812682.7%
194.226.75.832322.3%
195.208.109.211962.0%
185.170.1.211951.9%
193.232.160.491121.1%
193.232.160.511031.0%
193.232.160.501001.0%
62.72.40.52840.8%
193.232.93.50800.8%
Rest:835383.5%
Total:10000100%

Variables

corrupt-packets427Number of corrupt packets received
deferred-cache-inserts21816Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup6396Amount 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-hit2518597
packetcache-miss3994299
packetcache-size797
query-cache-hit7310681Number of hits on the query cache
query-cache-miss8935658Number of misses on the query cache
rd-queries20386Number 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-answers5550Number of answers sent out over TCP
tcp-answers-bytes709512Total size of answers sent out over TCP
tcp-queries5658Number of TCP queries received
tcp4-answers5550Number of IPv4 answers sent out over TCP
tcp4-answers-bytes709512Total size of answers sent out over TCPv4
tcp4-queries5658Number 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-answers6509019Number of answers sent out over UDP
udp-answers-bytes503593465Total size of answers sent out over UDP
udp-do-queries5875786Number of UDP queries received with DO bit
udp-queries6509213Number of UDP queries received
udp4-answers6509019Number of IPv4 answers sent out over UDP
udp4-answers-bytes503593465Total size of answers sent out over UDPv4
udp4-queries6509213Number 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
latency1407Average 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-msec5499057Number of msec spent in system time
udp-in-errors58479679UDP 'in' errors
udp-noport-errors42702820UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime1402272Uptime of process in seconds
user-msec6845814Number of msec spent in user time