PowerDNS 4.8.4

Uptime: 2.46 months
Queries/second, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 52
Cache hitrate, 1, 5, 10 minute averages: 19.1%, 26.4%, 26.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 81.4%, 85.9%, 85.4%
Backend query load, 1, 5, 10 minute averages: 0, 0, 0. Max queries/second: 51
Total queries: 2461877. Question/answer latency: 0.785ms


Reset

Log Messages

Received question from socket which had no remote address, dropping (Transport endpoint is not connected)103.2%
[webserver] b070dc6c-5f5f-4229-8980-3f40a8454193 Unable to parse request: HTTP version not supported10.3%
[webserver] a032fb20-ac7a-4118-8545-ddc8f6f65192 HTTP STL Exception: Reading from a socket: Connection reset by peer10.3%
[webserver] af9c5c27-ecc6-48a9-b341-a95d6a217907 HTTP STL Exception: Reading from a socket: Connection reset by peer10.3%
[webserver] ae80bc87-8b83-458c-acbf-209665e5ebfe Unable to parse request: Malformed header line10.3%
[webserver] ada64628-2f89-439f-acfa-124d2a740406 Unable to parse request: HTTP version not supported10.3%
[webserver] acbf9dc3-2a15-4c77-abf7-fd7921b9597c Unable to parse request: HTTP version not supported10.3%
[webserver] aa2003e3-ace0-43a0-8f03-d7c668c39d99 Unable to parse request: Malformed header line10.3%
[webserver] a918c187-957b-4d7e-a6ff-f2d25edddfea Unable to parse request: Malformed header line10.3%
[webserver] a8ae75f6-b5da-4a9f-a3d5-59783af266c5 Unable to parse request: HTTP version not supported10.3%
Rest:29493.9%
Total:313100%
Reset

Remote server IP addresses

146.247.137.101595.9%
31.13.103.130111.1%
162.158.221.119111.1%
35.212.17.126101.0%
199.16.157.181101.0%
199.16.157.18090.9%
199.16.157.18390.9%
162.158.221.11880.8%
61.240.153.21280.8%
93.158.164.23070.7%
Rest:85885.8%
Total:1000100%
Reset

Remote hosts sending corrupt packets

185.123.100.195330.0%
89.252.131.33220.0%
42.83.147.35110.0%
43.249.36.117110.0%
143.198.30.148110.0%
13.64.55.180110.0%
172.206.147.216110.0%
Total:10100%
Reset

Remote hosts querying zones for which we are not auth

192.168.120.2330.0%
64.62.156.47110.0%
202.112.238.55110.0%
87.236.176.62110.0%
139.162.66.65110.0%
89.248.167.131110.0%
185.73.23.133110.0%
159.89.232.133110.0%
Total:10100%
Reset

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

karamanca.net/AAAA44344.3%
ns1.karamanca.net/AAAA15215.2%
ns2.karamanca.net/AAAA15215.2%
www.karamanca.net/AAAA14614.6%
karamanca.net/DNSKEY484.8%
karamanca.net/HTTPS252.5%
www.karamanca.net/HTTPS131.3%
_dmarc.karamanca.net/CNAME50.5%
karamanca.net/SRV40.4%
_dmarc.karamanca.net/NS40.4%
Rest:80.8%
Total:1000100%
Reset

Queries for nonexistent records within existent zones

webmail.karamanca.net/A626.2%
mail.mail.karamanca.net/A545.4%
_mtA-StS.kARamAnca.neT/TXT494.9%
*.karamanca.net/A414.1%
www.ns1.karamanca.net/A383.8%
*.karamanca.net/CNAME373.7%
*.karamanca.net/AAAA313.1%
*.karamanca.net/NS303.0%
6441056b613c32a9.karamanca.net/A303.0%
*.karamanca.net/MX303.0%
Rest:59859.8%
Total:1000100%
Reset

UDP Queries Received

www.KARAmANcA.nET/A24224.2%
kAramAnca.NET/A23723.7%
kARAmaNcA.NeT/AAAA17617.6%
NS2.karaMANCa.neT/AAAA565.6%
Ns1.kArAMANCa.NEt/A565.6%
nS1.kaRAmAnCa.nET/AAAA565.6%
nS2.KarAmAnCa.NET/A535.3%
WwW.kArAMancA.nEt/AAAA474.7%
karamanca.net/DNSKEY181.8%
karamanca.net/NS131.3%
Rest:464.6%
Total:1000100%
Reset

Queries that could not be answered due to backend errors

Total:0100%
Reset

Queries for zones that we are not authoritative for

google.com/A2222.4%
ip.parrotdns.com/A77.1%
www.google.com/A77.1%
dnsscan.shadowserver.org/A66.1%
ims.mnc001.mcc262.3gppnetwork.org/A55.1%
testip.internet-census.org/A55.1%
cpcalendars.alemortam.net/CAA44.1%
microsoft.com/TXT33.1%
inanis.asertdnsresearch.com/A33.1%
9ffd2d69.asertdnsresearch.com/A22.0%
Rest:3434.7%
Total:98100%

Variables

backend-queries602796Number of queries sent to the backend(s)
corrupt-packets2362Number of corrupt packets received
deferred-cache-inserts530Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup70Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts585Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup30Amount 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-queries12DNS update packets received.
dnsupdate-refused12DNS update packets that are refused.
incoming-notifications0NOTIFY packets received.
noerror-packets538509Number of times a NOERROR packet was sent out
nxdomain-packets20237Number of times an NXDOMAIN packet was sent out
overload-drops0Queries dropped because backends overloaded
packetcache-hit1065638Number of hits on the packet cache
packetcache-miss1395081Number of misses on the packet cache
packetcache-size275Number of entries in the packet cache
query-cache-hit3815537Number of hits on the query cache
query-cache-miss602704Number of misses on the query cache
query-cache-size5Number of entries in the query cache
rd-queries8660Number 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-status1Security status based on regular polling
servfail-packets223Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers1892Number of answers sent out over TCP
tcp-answers-bytes184447Total size of answers sent out over TCP
tcp-cookie-queries0Number of TCP queries received with the COOKIE option
tcp-queries1903Number of TCP queries received
tcp4-answers1892Number of IPv4 answers sent out over TCP
tcp4-answers-bytes184447Total size of answers sent out over TCPv4
tcp4-queries1903Number 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-answers2461010Number of answers sent out over UDP
udp-answers-bytes190410589Total size of answers sent out over UDP
udp-cookie-queries0Number of UDP queries received with the COOKIE EDNS option
udp-do-queries2264467Number of UDP queries received with DO bit
udp-queries2461877Number of UDP queries received
udp4-answers2461010Number of IPv4 answers sent out over UDP
udp4-answers-bytes190410589Total size of answers sent out over UDPv4
udp4-queries2461877Number 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
unauth-packets2147Number of times a zone we are not auth for was queried
zone-cache-hit1802411Number of zone cache hits
zone-cache-miss759062Number of zone cache misses
zone-cache-size2Number of entries in the zone cache
backend-latency164Average number of microseconds needed for a backend lookup
cache-latency34Average number of microseconds needed for a packet cache lookup
cpu-iowait21546Time spent waiting for I/O to complete by the whole system, in units of USER_HZ
cpu-steal0Stolen time, which is the time spent by the whole system in other operating systems when running in a virtualized environment, in units of USER_HZ
fd-usage22Number of open filedescriptors
key-cache-size1Number of entries in the key cache
latency785Average number of microseconds needed to answer a question
meta-cache-size1Number of entries in the metadata cache
open-tcp-connections0Number of currently open TCP connections
qsize-q0Number of questions waiting for database attention
real-memory-usage11816960Actual unique use of memory in bytes (approx)
receive-latency1208Average number of microseconds needed to receive a query
ring-logmessages-capacity1000Maximum number of entries in the logmessages ring
ring-logmessages-size313Number of entries in the logmessages ring
ring-noerror-queries-capacity1000Maximum number of entries in the noerror-queries ring
ring-noerror-queries-size1000Number of entries in the noerror-queries ring
ring-nxdomain-queries-capacity1000Maximum number of entries in the nxdomain-queries ring
ring-nxdomain-queries-size1000Number of entries in the nxdomain-queries ring
ring-queries-capacity1000Maximum number of entries in the queries ring
ring-queries-size1000Number of entries in the queries ring
ring-remotes-capacity1000Maximum number of entries in the remotes ring
ring-remotes-corrupt-capacity10Maximum number of entries in the remotes-corrupt ring
ring-remotes-corrupt-size10Number of entries in the remotes-corrupt ring
ring-remotes-size1000Number of entries in the remotes ring
ring-remotes-unauth-capacity10Maximum number of entries in the remotes-unauth ring
ring-remotes-unauth-size10Number of entries in the remotes-unauth ring
ring-servfail-queries-capacity10Maximum number of entries in the servfail-queries ring
ring-servfail-queries-size0Number of entries in the servfail-queries ring
ring-unauth-queries-capacity100Maximum number of entries in the unauth-queries ring
ring-unauth-queries-size98Number of entries in the unauth-queries ring
send-latency45Average number of microseconds needed to send the answer
signature-cache-size0Number of entries in the signature cache
sys-msec591007Number of msec spent in system time
udp-in-csum-errors192UDP 'in checksum' errors
udp-in-errors638UDP 'in' errors
udp-noport-errors57429UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors39UDP 'sndbuf' errors
udp6-in-csum-errors0UDP 'in checksum' errors over IPv6
udp6-in-errors0UDP 'in' errors over IPv6
udp6-noport-errors0UDP 'noport' errors over IPv6
udp6-recvbuf-errors0UDP 'recvbuf' errors over IPv6
udp6-sndbuf-errors0UDP 'sndbuf' errors over IPv6
uptime6462489Uptime of process in seconds
user-msec516305Number of msec spent in user time
xfr-queue0Size of the queue of zones to be XFRd