PowerDNS 4.1.14

Uptime: 2.6 months
Queries/second, 1, 5, 10 minute averages: 2, 2, 2. Max queries/second: 37
Cache hitrate, 1, 5, 10 minute averages: 7.2%, 5.4%, 5.4%
Backend query cache hitrate, 1, 5, 10 minute averages: 71.0%, 76.4%, 77.2%
Backend query load, 1, 5, 10 minute averages: 4, 5, 5. Max queries/second: 54
Total queries: 20475558. Question/answer latency: 1.2ms


Reset

Log Messages

HTTP: Handling request "/"44.0%
Remote 49.45.38.165 wants 'mock.cbtexamportal.in|A', do = 1, bufsize = 1680: packetcache HIT22.0%
Remote 172.68.39.52 wants 'ixcheckcloud.com|DNSKEY', do = 1, bufsize = 1452: packetcache MISS11.0%
Remote 172.68.39.52 wants 'sg9998.ixcheckcloud.com|DNSKEY', do = 1, bufsize = 1452: packetcache MISS11.0%
Remote 172.68.39.52 wants 'ixcheckcloud.com|DNSKEY', do = 1, bufsize = 1452: packetcache HIT11.0%
Remote 172.68.39.52 wants 'examauth.api.sg9998.ixcheckcloud.com|AAAA', do = 1, bufsize = 1452: packetcache MISS11.0%
Remote 172.68.39.52 wants 'examauth.api.sg9998.ixcheckcloud.com|A', do = 1, bufsize = 1452: packetcache MISS11.0%
Remote 172.253.229.221 wants 'Sg04.apI.METAcEntRE.ixCHeCKDEMo.COM|A', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.253.229.220 wants 'SG04.ApI.mETareg.iXchecKdemO.CoM|AAAA', do = 1, bufsize = 1400: packetcache MISS11.0%
Remote 172.253.229.215 wants 'sG04.api.mETACentRe.iXChEcKdemO.com|AAAA', do = 1, bufsize = 1400: packetcache MISS11.0%
Rest:8686.0%
Total:100100%
Reset

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

mock.cbtexamportal.in/AAAA164.7%
ixcheckcloud.com/DNSKEY133.8%
sg9998.ixcheckcloud.com/DNSKEY123.5%
mock.cbtexamportal.in/TYPE65113.2%
exam.api.sg9998.ixcheckcloud.com/AAAA92.7%
examauth.api.sg9998.ixcheckcloud.com/AAAA82.4%
cbtexamportal.in/DNSKEY72.1%
vdicloud.in/DNSKEY61.8%
csir.cbtexamportal.in/AAAA51.5%
5.az3.vdicloud.in/AAAA41.2%
Rest:24873.2%
Total:339100%
Reset

Queries for non-existent records within existent domains

u1220242001.cbtexamportal.in/SOA690.7%
u2410061001.cbtexamportal.in/SOA690.7%
u202409281001b.cbtexamportal.in/SOA690.7%
commandcentre.api.sg1128.ixcheckcloud.com/SOA680.7%
sg02.api.examjobs.ixcheckcloud.com/SOA680.7%
centre.api.sg1086.ixcheckcloud.com/SOA680.7%
centre.api.sg1118.ixcheckcloud.com/SOA680.7%
centre.api.sg1128-blr.ixcheckcloud.com/SOA680.7%
centre.api.sg1128.ixcheckcloud.com/SOA680.7%
centre.api.sg1129.ixcheckcloud.com/SOA680.7%
Rest:908193.0%
Total:9764100%
Reset

UDP Queries Received

mock.cbtexamportal.in/A71.4%
6441056b613c32a9.cbtexamportal.in/A61.2%
u2024090201.cbtexamportal.in/A61.2%
deledscore.cbtexamportal.in/A51.0%
deledscore.cbtexamportal.in/AAAA40.8%
e2024042730.cbtexamportal.in/SOA30.6%
commandcentre.api.sg1128.ixcheckcloud.com/SOA30.6%
commandcentre.api.sg1129.ixcheckcloud.com/SOA30.6%
commandcentre.api.sg1134.ixcheckcloud.com/SOA30.6%
deledscore.cbtexamportal.in/SOA30.6%
Rest:45791.4%
Total:500100%
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

103.239.138.21035435.4%
192.168.2.1534134.1%
172.68.39.5280.8%
192.178.65.9380.8%
172.69.202.4270.7%
192.178.116.14560.6%
192.178.116.15550.5%
192.178.65.8450.5%
192.178.116.14650.5%
192.178.116.14450.5%
Rest:25625.6%
Total:1000100%
Reset

Remote hosts sending corrupt packets

Total:0100%
Reset

Remote hosts querying domains for which we are not auth

34.222.219.66550.0%
186.86.126.69220.0%
204.76.203.15110.0%
186.86.126.68110.0%
190.145.100.147110.0%
Total:10100%

Variables

corrupt-packets27103Number of corrupt packets received
deferred-cache-inserts56158Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup32030Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts5741Amount 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-hit1282035Number of hits on the packet cache
packetcache-miss19220082Number of misses on the packet cache
packetcache-size232Number of entries in the packet cache
query-cache-hit132903946Number of hits on the query cache
query-cache-miss38981244Number of misses on the query cache
query-cache-size728Number of entries in the query cache
rd-queries50022Number 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-answers12820842Number of answers sent out over TCP
tcp-answers-bytes685094211Total size of answers sent out over TCP
tcp-queries12769245Number of TCP queries received
tcp4-answers12820842Number of IPv4 answers sent out over TCP
tcp4-answers-bytes685094211Total size of answers sent out over TCPv4
tcp4-queries12769245Number 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-answers20474634Number of answers sent out over UDP
udp-answers-bytes2197054810Total size of answers sent out over UDP
udp-do-queries5696277Number of UDP queries received with DO bit
udp-queries20475558Number of UDP queries received
udp4-answers20474634Number of IPv4 answers sent out over UDP
udp4-answers-bytes2197054810Total size of answers sent out over UDPv4
udp4-queries20475558Number 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
latency1200Average number of microseconds needed to answer a question
meta-cache-size6190Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage357011456Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec24060344Number of msec spent in system time
udp-in-errors408843UDP 'in' errors
udp-noport-errors43976UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime6824008Uptime of process in seconds
user-msec34733744Number of msec spent in user time