PowerDNS 4.1.14

Uptime: 2.6 months
Queries/second, 1, 5, 10 minute averages: 2, 3, 3. Max queries/second: 37
Cache hitrate, 1, 5, 10 minute averages: 4.0%, 7.9%, 7.7%
Backend query cache hitrate, 1, 5, 10 minute averages: 72.2%, 76.2%, 76.4%
Backend query load, 1, 5, 10 minute averages: 5, 5, 5. Max queries/second: 54
Total queries: 20462367. Question/answer latency: 1.15ms


Reset

Log Messages

HTTP: Handling request "/"99.0%
HTTP: Result for "/": 302, body length: 033.0%
Remote 104.22.48.59 wants 'sg9998.ixcheckcloud.com|DS', do = 1, bufsize = 1452: packetcache MISS11.0%
Remote 172.253.226.126 wants 'SG04.aPI.cRm.iXCheCkdeMo.Com|AAAA', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.253.226.116 wants 'SG04.apI.METaExAM.IxcHECkDemO.cOM|AAAA', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.253.226.116 wants 'SG04.ApI.meTAREG.iXchECKdeMo.Com|A', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.217.34.155 wants 'exAMAuTh.apI.Sg04.IXcHeCKClOUd.COm|AAAA', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.217.34.151 wants 'sG04.aPi.MEtaCeNTRE.IXCHECKDEmo.COM|A', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.217.34.149 wants 'sG04.API.AUth.IxCHeckDeMo.COm|A', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 165.227.224.17 wants 'e20240741.cbtexamportal.in|NS', do = 0, bufsize = 1440: packetcache MISS11.0%
Rest:8080.0%
Total:100100%
Reset

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

ixcheck.com/DNSKEY1100.0%
Total:1100%
Reset

Queries for non-existent records within existent domains

sg02.api.package.ixcheckcloud.com/SOA5350.7%
mock999.cbtexamportal.in/SOA5350.7%
sg02.candidate.ixcheckcloud.com/SOA5350.7%
e2023060501.cbtexamportal.in/SOA5350.7%
package.api.sg1086.ixcheckcloud.com/SOA5350.7%
sg02.api.examauth.ixcheckcloud.com/SOA5350.7%
sg02.api.analytics.ixcheckcloud.com/SOA5350.7%
commandcentre.api.sg1134.ixcheckcloud.com/SOA5350.7%
u1220242001.cbtexamportal.in/SOA5350.7%
sg02.api.commandcentre.ixcheckcloud.com/SOA5350.7%
Rest:7070293.0%
Total:76052100%
Reset

UDP Queries Received

sg07.ixcheckcloud.com/AAAA12.6%
ixcheckcloud.com/DNSKEY12.6%
sG04.API.AUth.IxCHeckDeMo.COm/A12.6%
sG04.APi.aUth.IxchEckdeMO.com/A12.6%
sG04.aPI.CRM.iXCHecKDeMO.COM/A12.6%
sG04.aPi.MEtaCeNTRE.IXCHECKDEmo.COM/A12.6%
sg04.ApI.LscmGR.iXcHecKdeMO.CoM/AAAA12.6%
sg04.aPI.LSCmGR.iXcHEcKDemo.coM/A12.6%
sg04.api.MetaReg.IxchecKDEMO.com/A12.6%
sg07.ixcheckcloud.com/A12.6%
Rest:2873.7%
Total:38100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for domains that we are not authoritative for

vrach.ca/A11135.4%
ns3.ocpdns.com/AAAA227.0%
ns4.ocpdns.com/A206.4%
ns3.ocpdns.com/A165.1%
vrach.ca/DNSKEY154.8%
vrach.ca/NS144.5%
ns4.ocpdns.com/AAAA123.8%
vrach.ca/SOA82.5%
vrachplaza.ca/SOA61.9%
vrachworks.ca/SOA51.6%
Rest:8527.1%
Total:314100%
Reset

Remote server IP addresses

104.22.48.59615.8%
66.132.198.43410.5%
165.227.224.1737.9%
172.69.202.4237.9%
172.69.202.20137.9%
172.253.226.11625.3%
192.178.116.14425.3%
192.178.65.8412.6%
192.178.65.8512.6%
192.178.65.8712.6%
Rest:1231.6%
Total:38100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

145.102.6.11810100.0%
Total:10100%

Variables

corrupt-packets27103Number of corrupt packets received
deferred-cache-inserts56117Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup32019Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts5735Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup580Amount 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-queries3DNS update packets received.
dnsupdate-refused3DNS update packets that are refused.
incoming-notifications2469NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit1281232Number of hits on the packet cache
packetcache-miss19207707Number of misses on the packet cache
packetcache-size94Number of entries in the packet cache
query-cache-hit132816917Number of hits on the query cache
query-cache-miss38956344Number of misses on the query cache
query-cache-size634Number of entries in the query cache
rd-queries49981Number 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-packets2947Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers12812585Number of answers sent out over TCP
tcp-answers-bytes684655291Total size of answers sent out over TCP
tcp-queries12760988Number of TCP queries received
tcp4-answers12812585Number of IPv4 answers sent out over TCP
tcp4-answers-bytes684655291Total size of answers sent out over TCPv4
tcp4-queries12760988Number 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-packets2Number of packets which weren't answered within timeout set
udp-answers20461443Number of answers sent out over UDP
udp-answers-bytes2195649606Total size of answers sent out over UDP
udp-do-queries5692551Number of UDP queries received with DO bit
udp-queries20462367Number of UDP queries received
udp4-answers20461443Number of IPv4 answers sent out over UDP
udp4-answers-bytes2195649606Total size of answers sent out over UDPv4
udp4-queries20462367Number 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-size1552Number of entries in the key cache
latency1152Average number of microseconds needed to answer a question
meta-cache-size6192Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage357007360Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec24043915Number of msec spent in system time
udp-in-errors408843UDP 'in' errors
udp-noport-errors43928UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime6819572Uptime of process in seconds
user-msec34710520Number of msec spent in user time