PowerDNS 4.0.0-alpha2

Uptime: 36.5 months
Queries/second, 1, 5, 10 minute averages: 0.00661, 0.00281, 0.00181. Max queries/second: 870
Cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.0%, 0.0%
Backend query cache hitrate, 1, 5, 10 minute averages: 0.0%, 0.1%, 1.6%
Backend query load, 1, 5, 10 minute averages: 0.0132, 0.0057, 0.00427. Max queries/second: 0.604
Total queries: 559825. Question/answer latency: 0.034ms


Reset

Log Messages

Showing: Top 10 of 83 Resize: 10 100 500 1000 10000 (500000)
PowerDNS Security Update Mandatory: Upgrade now, see https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2016-02.html https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2016-03.html https://doc.powerdns.com/authoritative/security-advisori" "es/powerdns-advisory-2016-04.html https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2016-05.html1057486.7%
Limit of simultaneous TCP connections reached - raise max-tcp-connections3392.8%
HTTP STL Exception: Reading from a socket: Connection reset by peer3382.8%
HTTP STL Exception: Writing data: Broken pipe2902.4%
No question section in packet from 202.112.237.201, error=No Error1050.9%
No question section in packet from 94.141.120.83, error=No Error640.5%
Ignoring packet: too short from 45.148.10.248620.5%
Ignoring packet: too short from 94.141.120.83400.3%
HTTP: Unknown exception380.3%
Ignoring packet: too short from 80.76.49.23350.3%
Rest:3182.6%
Total:12203100%
Reset

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

Showing: Top 10 of 461 Resize: 10 100 500 1000 (10000) 500000
eu.dns-01.amhcdn.net./AAAA54916.7%
dns-01.amhcdn.net./A37911.5%
dns-01.amhcdn.net./AAAA37511.4%
eu.dns-01.amhcdn.net./NS35910.9%
eu.dns-01.amhcdn.net./MX1655.0%
dns-01.amhcdn.net./MX1474.5%
dns-01.amhcdn.net./TXT1374.2%
eu.dns-01.amhcdn.net./TXT1314.0%
eu.dns-01.amhcdn.net./SOA1273.9%
eu.dns-01.amhcdn.net./CNAME1003.0%
Rest:82325.0%
Total:3292100%
Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 33 Resize: 10 (100) 500 1000 10000 500000
ns2.dns-01.amhcdn.net./A1515.0%
ns1.dns-01.amhcdn.net./AAAA1313.0%
ns2.dns-01.amhcdn.net./AAAA1212.0%
ns1.dns-01.amhcdn.net./A1212.0%
155_eu.dns-01.amhcdn.net./A1010.0%
ns1.dns-01.amhcdn.net./MX22.0%
ns2.dns-01.amhcdn.net./TYPE25722.0%
ns2.dns-01.amhcdn.net./MX22.0%
ns2.dns-01.amhcdn.net./CNAME22.0%
ns2.DNs-01.amhcdN.net./A22.0%
Rest:2828.0%
Total:100100%
Reset

UDP Queries Received

Showing: Top 10 of 890 Resize: 10 100 500 1000 (10000) 500000
sl./ANY223122.3%
collectd.org./ANY9879.9%
version.bind./TXT5825.8%
higi.com./ANY4804.8%
oracle.com./ANY4794.8%
eu.dns-01.amhcdn.net./A4184.2%
VERSION.BIND./TXT2732.7%
eu.dns-01.amhcdn.net./AAAA2642.6%
ip.parrotdns.com./A1791.8%
ns2.dns-01.amhcdn.net./A1561.6%
Rest:395139.5%
Total:10000100%
Reset

Queries that could not be answered due to backend errors

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000
Total:0100%
Reset

Queries for domains that we are not authoritative for

Showing: Top 10 of 479 Resize: 10 100 500 1000 (10000) 500000
sl./ANY291829.2%
collectd.org./ANY132913.3%
higi.com./ANY6686.7%
oracle.com./ANY6466.5%
www.keymagic.cc./A2322.3%
ip.parrotdns.com./A2212.2%
yandex.ru./A1541.5%
dnsscan.shadowserver.org./A1061.1%
./ANY1051.1%
xd.gov./ANY850.8%
Rest:353635.4%
Total:10000100%
Reset

Remote server IP addresses

Showing: Top 10 of 2435 Resize: 10 100 500 1000 (10000) 500000
95.214.27.41108710.9%
45.148.10.2485655.7%
194.55.186.2314934.9%
213.21.237.2313693.7%
95.214.27.493613.6%
172.245.70.1791921.9%
95.214.27.271531.5%
185.196.220.811231.2%
194.55.186.2351151.1%
193.200.78.31001.0%
Rest:644264.4%
Total:10000100%
Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 344 Resize: 10 100 500 1000 (10000) 500000
45.148.10.248570684.7%
80.76.49.231492.2%
202.112.237.2011121.7%
94.141.120.831041.5%
178.215.236.84741.1%
45.148.10.241530.8%
176.124.32.11270.4%
185.100.87.136200.3%
45.95.169.130190.3%
107.172.62.104150.2%
Rest:4576.8%
Total:6736100%
Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 1002 Resize: 10 100 500 1000 (10000) 500000
45.148.10.248244824.5%
95.214.27.41192519.2%
194.55.186.2314934.9%
213.21.237.2313693.7%
95.214.27.493613.6%
95.214.27.273523.5%
112.31.213.262322.3%
172.245.70.1791921.9%
185.196.220.811911.9%
194.55.186.2351151.1%
Rest:332233.2%
Total:10000100%

Variables

corrupt-packets9234Number of corrupt packets received
deferred-cache-inserts751Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup313Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers0DNS update packets successfully answered.
dnsupdate-changes0DNS update changes to records in total.
dnsupdate-queries1DNS update packets received.
dnsupdate-refused1DNS update packets that are refused.
incoming-notifications60NOTIFY packets received.
packetcache-hit430871
packetcache-miss111085
packetcache-size8561
query-cache-hit105777Number of hits on the query cache
query-cache-miss288142Number of misses on the query cache
rd-queries96068Number 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-status3Security status based on regular polling
servfail-packets0Number of times a server-failed packet was sent out
signatures0Number of DNSSEC signatures made
tcp-answers5254Number of answers sent out over TCP
tcp-answers-bytes327981Total size of answers sent out over TCP
tcp-queries5367Number of TCP queries received
tcp4-answers5254Number of IPv4 answers sent out over TCP
tcp4-answers-bytes327981Total size of answers sent out over TCPv4
tcp4-queries5367Number 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-answers556034Number of answers sent out over UDP
udp-answers-bytes20051619Total size of answers sent out over UDP
udp-do-queries133508Number of UDP queries received with DO bit
udp-queries559825Number of UDP queries received
udp4-answers556034Number of IPv4 answers sent out over UDP
udp4-answers-bytes20051619Total size of answers sent out over UDPv4
udp4-queries559825Number 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
key-cache-size1Number of entries in the key cache
latency34Average number of microseconds needed to answer a question
meta-cache-size2Number of entries in the metadata cache
qsize-q0Number of questions waiting for database attention
real-memory-usage64765952Actual unique use of memory in bytes (approx)
signature-cache-size0Number of entries in the signature cache
sys-msec120438957Number of msec spent in system time
udp-in-errors0UDP 'in' errors
udp-noport-errors164UDP 'noport' errors
udp-recvbuf-errors0UDP 'recvbuf' errors
udp-sndbuf-errors0UDP 'sndbuf' errors
uptime95873846Uptime of process in seconds
user-msec261648548540Number of msec spent in user time