PowerDNS Authoritative Server Monitor

Uptime: 4.15 days
Queries/second, 1, 5, 10 minute averages: 154, 154, 156. Max queries/second: 2.69e+03
Cache hitrate, 1, 5, 10 minute averages: 67.8%, 67.7%, 67.4%
Backend query cache hitrate, 1, 5, 10 minute averages: 52.7%, 53.2%, 51.7%
Backend query load, 1, 5, 10 minute averages: 113, 115, 122. Max queries/second: 1.64e+03
Total queries: 64807173. Question/answer latency: 0.057ms

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Log Messages

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000


Total:	0	100%

Reset

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

Showing: Top 10 of 4298 Resize: 10 100 500 1000 (10000) 500000

ns.spnet.net/AAAA	142	2.5%
purgatory.spnet.net/AAAA	141	2.5%
menta.spnet.net/AAAA	75	1.3%
92-247-251-248.spectrumnet.bg/AAAA	61	1.1%
dialup1.gabrovo.spnet.net/AAAA	52	0.9%
ns2.a1hosting.bg/AAAA	41	0.7%
regiana.rousse.spnet.net/AAAA	37	0.6%
nitrous.bs.spnet.net/AAAA	37	0.6%
ns1.a1hosting.bg/AAAA	35	0.6%
gabrovo.spnet.net/NS	24	0.4%

Rest:	5066	88.7%
Total:	5711	100%

Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 4492 Resize: 10 100 500 1000 (10000) 500000

41.24.97.83.in-addr.arpa/PTR	347	3.5%
122.145.203.88.in-addr.arpa/PTR	181	1.8%
msoid.rail-infra.bg/AAAA	162	1.6%
msoid.rail-infra.bg/A	158	1.6%
10.158.203.88.in-addr.arpa/A	124	1.2%
224.144.91.85.in-addr.arpa/PTR	117	1.2%
9.158.203.88.in-addr.arpa/A	95	0.9%
varna.homelan.bg/A	93	0.9%
111.58.169.213.in-addr.arpa/PTR	88	0.9%
31.181.247.92.in-addr.arpa/PTR	80	0.8%

Rest:	8555	85.5%
Total:	10000	100%

Reset

UDP Queries Received

Showing: Top 10 of 3324 Resize: 10 100 500 1000 (10000) 500000

purgatory.spnet.net/A	839	8.4%
ns.spnet.net/A	815	8.2%
purgatory.spnet.net/AAAA	559	5.6%
ns.spnet.net/AAAA	539	5.4%
14.76.103.82.in-addr.arpa/PTR	324	3.2%
46.214.83.78.in-addr.arpa/PTR	197	2.0%
90.215.83.78.in-addr.arpa/PTR	190	1.9%
88.244.203.88.in-addr.arpa/PTR	111	1.1%
spnet.net/DNSKEY	110	1.1%
231.126.247.92.in-addr.arpa/PTR	82	0.8%

Rest:	6234	62.3%
Total:	10000	100%

Reset

Queries that could not be answered due to backend errors

Showing: Top 10 of 0 Resize: 10 100 500 1000 (10000) 500000


Total:	0	100%

Reset

Queries for domains that we are not authoritative for

Showing: Top 10 of 680 Resize: 10 100 500 1000 (10000) 500000

14.76.103.82.in-addr.arpa/PTR	482	11.5%
46.214.83.78.in-addr.arpa/PTR	342	8.2%
90.215.83.78.in-addr.arpa/PTR	276	6.6%
88.244.203.88.in-addr.arpa/PTR	204	4.9%
networkworld.bg/A	198	4.7%
networkworld.bg/AAAA	170	4.1%
243.137.204.62.in-addr.arpa/PTR	166	4.0%
231.126.247.92.in-addr.arpa/PTR	82	2.0%
168.247.203.88.in-addr.arpa/PTR	71	1.7%
147.167.83.78.in-addr.arpa/PTR	65	1.6%

Rest:	2130	50.9%
Total:	4186	100%

Reset

Remote server IP addresses

Showing: Top 10 of 4110 Resize: 10 100 500 1000 (10000) 500000

195.113.144.196	110	1.1%
195.191.148.253	66	0.7%
195.191.149.253	49	0.5%
213.169.45.62	48	0.5%
185.123.190.182	44	0.4%
173.252.107.134	43	0.4%
173.252.107.137	35	0.3%
173.252.107.135	30	0.3%
173.252.107.132	30	0.3%
173.252.107.142	30	0.3%

Rest:	9515	95.2%
Total:	10000	100%

Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 287 Resize: 10 100 500 1000 (10000) 500000

137.83.141.155	160	13.8%
137.83.141.154	115	9.9%
45.155.90.48	97	8.4%
171.241.119.234	41	3.5%
171.241.119.227	35	3.0%
171.241.119.226	34	2.9%
171.241.119.236	24	2.1%
171.241.119.228	23	2.0%
171.225.222.28	22	1.9%
171.225.222.20	22	1.9%

Rest:	584	50.5%
Total:	1157	100%

Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 60 Resize: 10 (100) 500 1000 10000 500000

74.63.24.212	11	11.0%
69.171.230.130	5	5.0%
173.252.127.133	5	5.0%
69.171.230.142	5	5.0%
173.252.127.136	5	5.0%
173.252.127.138	5	5.0%
212.39.92.147	3	3.0%
217.66.32.203	2	2.0%
69.171.230.139	2	2.0%
76.96.24.37	2	2.0%

Rest:	55	55.0%
Total:	100	100%

Variables

corrupt-packets	1157	Number of corrupt packets received
deferred-cache-inserts	128846	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	34237	Amount of cache lookups that were deferred because of maintenance
dnsupdate-answers	0	DNS update packets successfully answered.
dnsupdate-changes	0	DNS update changes to records in total.
dnsupdate-queries	2354	DNS update packets received.
dnsupdate-refused	2354	DNS update packets that are refused.
incoming-notifications	8644	NOTIFY packets received.
overload-drops	0	Queries dropped because backends overloaded
packetcache-hit	44666406
packetcache-miss	20313168
packetcache-size	29774
query-cache-hit	51081378	Number of hits on the query cache
query-cache-miss	47370830	Number of misses on the query cache
rd-queries	615775	Number of recursion desired questions
recursing-answers	0	Number of recursive answers sent out
recursing-questions	0	Number of questions sent to recursor
recursion-unanswered	0	Number of packets unanswered by configured recursor
security-status	3	Security status based on regular polling
servfail-packets	1032	Number of times a server-failed packet was sent out
signatures	0	Number of DNSSEC signatures made
tcp-answers	264332	Number of answers sent out over TCP
tcp-answers-bytes	23543251	Total size of answers sent out over TCP
tcp-queries	264405	Number of TCP queries received
tcp4-answers	264332	Number of IPv4 answers sent out over TCP
tcp4-answers-bytes	23543251	Total size of answers sent out over TCPv4
tcp4-queries	264405	Number of IPv4 TCP queries received
tcp6-answers	0	Number of IPv6 answers sent out over TCP
tcp6-answers-bytes	0	Total size of answers sent out over TCPv6
tcp6-queries	0	Number of IPv6 TCP queries received
timedout-packets	17658	Number of packets which weren't answered within timeout set
udp-answers	64789485	Number of answers sent out over UDP
udp-answers-bytes	5100069460	Total size of answers sent out over UDP
udp-do-queries	50521590	Number of UDP queries received with DO bit
udp-queries	64807180	Number of UDP queries received
udp4-answers	64789485	Number of IPv4 answers sent out over UDP
udp4-answers-bytes	5100069460	Total size of answers sent out over UDPv4
udp4-queries	64807180	Number of IPv4 UDP queries received
udp6-answers	0	Number of IPv6 answers sent out over UDP
udp6-answers-bytes	0	Total size of answers sent out over UDPv6
udp6-queries	0	Number of IPv6 UDP queries received
fd-usage	27	Number of open filedescriptors
key-cache-size	1185	Number of entries in the key cache
latency	63	Average number of microseconds needed to answer a question
meta-cache-size	3710	Number of entries in the metadata cache
qsize-q	0	Number of questions waiting for database attention
real-memory-usage	135794688	Actual unique use of memory in bytes (approx)
signature-cache-size	0	Number of entries in the signature cache
sys-msec	5083089	Number of msec spent in system time
udp-in-errors	4534562	UDP 'in' errors
udp-noport-errors	17577604	UDP 'noport' errors
udp-recvbuf-errors	0	UDP 'recvbuf' errors
udp-sndbuf-errors	0	UDP 'sndbuf' errors
uptime	358371	Uptime of process in seconds
user-msec	6523664	Number of msec spent in user time