PowerDNS 4.1.14

Uptime: 10.4 months
Queries/second, 1, 5, 10 minute averages: 2, 2, 2. Max queries/second: 80
Cache hitrate, 1, 5, 10 minute averages: 5.1%, 3.9%, 3.4%
Backend query cache hitrate, 1, 5, 10 minute averages: 72.7%, 77.6%, 78.5%
Backend query load, 1, 5, 10 minute averages: 5, 5, 4. Max queries/second: 139
Total queries: 46340199. Question/answer latency: 1.13ms


Reset

Log Messages

AXFR of domain 'api.reg.sg1086.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'icure.i-therapypro.com' failed: not authoritative1710.2%
AXFR of domain 'examjobs.api.sg1134.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'examjobs.api.sg1129.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'api.package.sg1086.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'examjobs.api.sg1128.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'api.recording.sg1086.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'examjobs.api.sg1128-blr.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'examjobs.api.sg1118.ixcheckcloud.com' failed: not authoritative1710.2%
AXFR of domain 'api.examjobs.sg1086.ixcheckcloud.com' failed: not authoritative1710.2%
Rest:8291898.0%
Total:84628100%
Reset

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

API.crM.iXCHEckdeMO.com/AAAA116.7%
ExAM.Api.sg9998.IxcHEckclOUD.cOM/AAAA116.7%
aPI.AUTh.IxCHEckDEmO.CoM/AAAA116.7%
api.LsCmGr.IXcheCKdEMo.Com/AAAA116.7%
kSsSciDirEcT.cBTeXaMpoRtal.in/AAAA116.7%
storage01.mum.xtra4.io/AAAA116.7%
Total:6100%
Reset

Queries for non-existent records within existent domains

api.examjobs.sg1086.ixcheckcloud.com/SOA860.9%
api.candidateportal.sg1086.ixcheckcloud.com/SOA860.9%
reg.api.sg1134.ixcheckcloud.com/SOA860.9%
api.centre.sg1086.ixcheckcloud.com/SOA860.9%
api.commandcentre.sg1086.ixcheckcloud.com/SOA860.9%
reg.api.sg1129.ixcheckcloud.com/SOA860.9%
api.exam.sg1086.ixcheckcloud.com/SOA860.9%
reg.api.sg1128.ixcheckcloud.com/SOA860.9%
api.examauth.sg1086.ixcheckcloud.com/SOA860.9%
api.authoring.sg1086.ixcheckcloud.com/SOA860.9%
Rest:914091.4%
Total:10000100%
Reset

UDP Queries Received

storage01.mum.xtra4.io/NS1100.0%
Total:1100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

Total:0100%
Reset

Remote server IP addresses

192.168.2.1539439.4%
103.239.138.21038638.6%
103.25.130.150151.5%
138.199.233.10470.7%
67.205.183.18070.7%
146.190.38.650.5%
172.69.69.23240.4%
172.71.21.5530.3%
162.158.173.16230.3%
172.71.165.16930.3%
Rest:17317.3%
Total:1000100%
Reset

Remote hosts sending corrupt packets

110.159.191.17116.7%
138.197.131.20116.7%
47.236.255.52116.7%
48.217.83.181116.7%
104.218.165.188116.7%
135.237.126.228116.7%
Total:6100%
Reset

Remote hosts querying domains for which we are not auth

167.172.40.36763.6%
45.156.128.5219.1%
192.210.187.8319.1%
66.132.153.13619.1%
52.73.169.16919.1%
Total:11100%

Variables

corrupt-packets104017Number of corrupt packets received
deferred-cache-inserts128087Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup68348Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts6755Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup1070Amount of packet cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries7DNS update packets received.
dnsupdate-refused7DNS update packets that are refused.
incoming-notifications9632NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit2135211Number of hits on the packet cache
packetcache-miss44254283Number of misses on the packet cache
packetcache-size179Number of entries in the packet cache
query-cache-hit270999227Number of hits on the query cache
query-cache-miss90062514Number of misses on the query cache
query-cache-size754Number of entries in the query cache
rd-queries794498Number 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-status0Security status based on regular polling
servfail-packets7859Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers28432476Number of answers sent out over TCP
tcp-answers-bytes1512602686Total size of answers sent out over TCP
tcp-queries28252355Number of TCP queries received
tcp4-answers28432476Number of IPv4 answers sent out over TCP
tcp4-answers-bytes1512602686Total size of answers sent out over TCPv4
tcp4-queries28252355Number 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-answers46337417Number of answers sent out over UDP
udp-answers-bytes4801003127Total size of answers sent out over UDP
udp-do-queries10331158Number of UDP queries received with DO bit
udp-queries46340199Number of UDP queries received
udp4-answers46337417Number of IPv4 answers sent out over UDP
udp4-answers-bytes4801003127Total size of answers sent out over UDPv4
udp4-queries46340199Number 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-usage27Number of open filedescriptors
key-cache-size1317Number of entries in the key cache
latency1132Average number of microseconds needed to answer a question
meta-cache-size5233Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage250036224Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec65705022Number of msec spent in system time
udp-in-errors1398504UDP 'in' errors
udp-noport-errors3817810UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime27341107Uptime of process in seconds
user-msec94225573Number of msec spent in user time