PowerDNS 4.1.14

Uptime: 6.8 months
Queries/second, 1, 5, 10 minute averages: 4, 4, 4. Max queries/second: 589
Cache hitrate, 1, 5, 10 minute averages: 21.1%, 15.7%, 12.9%
Backend query cache hitrate, 1, 5, 10 minute averages: 75.3%, 74.0%, 72.6%
Backend query load, 1, 5, 10 minute averages: 5, 7, 7. Max queries/second: 271
Total queries: 54455859. Question/answer latency: 0.87ms


Reset

Log Messages

HTTP: Handling request "/"40.4%
Remote 172.69.118.199 wants 'ixcheck.com|DNSKEY', do = 1, bufsize = 1452: packetcache HIT30.3%
AXFR of domain 'candidateportal.api.sg1128-blr.ixcheckcloud.com' allowed: client IP 192.168.2.15 is in allow-axfr-ips20.2%
AXFR of domain 'authoring.api.sg1134.ixcheckcloud.com' failed: not authoritative20.2%
AXFR of domain 'authoring.api.sg1134.ixcheckcloud.com' initiated by 192.168.2.1520.2%
AXFR of domain 'examauth.api.sg1128-blr.ixcheckcloud.com' failed: not authoritative20.2%
AXFR of domain 'examauth.api.sg1128-blr.ixcheckcloud.com' allowed: client IP 192.168.2.15 is in allow-axfr-ips20.2%
AXFR of domain 'candidateportal.api.sg1086.ixcheckcloud.com' failed: not authoritative20.2%
Remote 172.69.118.199 wants 'devdistribution.ixcheck.com|A', do = 1, bufsize = 1452: packetcache HIT20.2%
AXFR of domain 'u1220242001.cbtexamportal.in' failed: not authoritative20.2%
Rest:97797.7%
Total:1000100%
Reset

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

api.metareg.ixcheckdemo.com/AAAA33.0%
api.metaexam.ixcheckdemo.com/AAAA33.0%
crm.ixcheckdemo.com/AAAA33.0%
api.metaexam.ixcheckdemo.com/MX22.0%
cbtexamportal.in/DNSKEY22.0%
api.lscmgr.ixcheckdemo.com/AAAA22.0%
ixcheckdemo.com/DNSKEY22.0%
api.jobs.ixcheckdemo.com/AAAA22.0%
api.crm.ixcheckdemo.com/AAAA22.0%
api.auth.ixcheckdemo.com/AAAA22.0%
Rest:7777.0%
Total:100100%
Reset

Queries for non-existent records within existent domains

authoring.ixcheckcloud.com/NS220.0%
SG1119.iXcHEcKcLoUd.com/NS110.0%
U2026050221.CBTEXamPOrTAl.IN/MX110.0%
adidas.oilexe.cbtexamportal.in/A110.0%
sG1119.iXchECkcLouD.COm/NS110.0%
sG1119.ixCHEcKcLoUd.coM/NS110.0%
sg1086.ixcheckcloud.com/A110.0%
sg1119.IXcHeckcLOUD.cOM/NS110.0%
u2026050221.cbteXamPorTaL.In/MX110.0%
Total:10100%
Reset

UDP Queries Received

SG1119.iXcHEcKcLoUd.com/NS125.0%
cANdiDAtepORtAL.API.SG1119.IXcHEcKCloUD.coM/MX125.0%
cAndiDaTEPorTal.apI.SG1119.IXcHEcKcloUd.COm/NS125.0%
sG1119.iXchECkcLouD.COm/NS125.0%
Total:4100%
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/A5215.9%
vrach.ca/NS4614.1%
vrach.ca/MX3310.1%
vrach.ca/SOA288.6%
vrach.ca/DNSKEY185.5%
api.vrach.ca/A144.3%
vrach.ca/TXT61.8%
vRaCH.Ca/A51.5%
testip.internet-census.org/A41.2%
VracH.ca/A30.9%
Rest:11836.1%
Total:327100%
Reset

Remote server IP addresses

71.6.241.30777.8%
210.104.203.3111.1%
23.219.2.9111.1%
Total:9100%
Reset

Remote hosts sending corrupt packets

20.172.67.167150.0%
101.36.108.175150.0%
Total:2100%
Reset

Remote hosts querying domains for which we are not auth

144.202.24.50203.9%
3.238.178.245183.5%
3.238.178.254152.9%
3.238.178.131152.9%
44.192.176.93142.8%
34.219.199.118132.6%
66.132.209.8122.4%
3.238.178.143102.0%
3.228.172.2102.0%
171.225.222.2681.6%
Rest:37473.5%
Total:509100%

Variables

corrupt-packets30393Number of corrupt packets received
deferred-cache-inserts152698Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup86706Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts15549Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup1623Amount 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-notifications6167NOTIFY packets received.
overload-drops0Queries dropped because backends overloaded
packetcache-hit4020891Number of hits on the packet cache
packetcache-miss50508504Number of misses on the packet cache
packetcache-size614Number of entries in the packet cache
query-cache-hit343204988Number of hits on the query cache
query-cache-miss106269846Number of misses on the query cache
query-cache-size1005Number of entries in the query cache
rd-queries121229Number 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-packets3752Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers33510371Number of answers sent out over TCP
tcp-answers-bytes1791706938Total size of answers sent out over TCP
tcp-queries33367492Number of TCP queries received
tcp4-answers33510371Number of IPv4 answers sent out over TCP
tcp4-answers-bytes1791706938Total size of answers sent out over TCPv4
tcp4-queries33367492Number 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-packets79Number of packets which weren't answered within timeout set
udp-answers54453512Number of answers sent out over UDP
udp-answers-bytes5793267685Total size of answers sent out over UDP
udp-do-queries15369564Number of UDP queries received with DO bit
udp-queries54455859Number of UDP queries received
udp4-answers54453512Number of IPv4 answers sent out over UDP
udp4-answers-bytes5793267685Total size of answers sent out over UDPv4
udp4-queries54455859Number 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-size1704Number of entries in the key cache
latency870Average number of microseconds needed to answer a question
meta-cache-size6760Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage399609856Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec64704662Number of msec spent in system time
udp-in-errors410417UDP 'in' errors
udp-noport-errors149610UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime17863112Uptime of process in seconds
user-msec94172257Number of msec spent in user time