PowerDNS Authoritative Server Monitor

Uptime: 2.57 days
Queries/second, 1, 5, 10 minute averages: 110, 116, 114. Max queries/second: 726
Cache hitrate, 1, 5, 10 minute averages: 60.7%, 61.8%, 62.4%
Backend query cache hitrate, 1, 5, 10 minute averages: 52.9%, 53.4%, 53.5%
Backend query load, 1, 5, 10 minute averages: 97.7, 100, 98.1. Max queries/second: 1.09e+03
Total queries: 31901239. Question/answer latency: 0.053ms

Reset

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 798 Resize: 10 100 500 (1000) 10000 500000

purgatory.spnet.net/AAAA	27	2.7%
ns.spnet.net/AAAA	24	2.4%
ns1.a1hosting.bg/AAAA	13	1.3%
dialup1.gabrovo.spnet.net/AAAA	12	1.2%
kom.bg/AAAA	9	0.9%
ns2.a1hosting.bg/AAAA	9	0.9%
reservations.albena.bg/TYPE65	6	0.6%
mail.techno-link.com/AAAA	5	0.5%
spnet.net/DNSKEY	4	0.4%
web7.ciela.net/TYPE65	4	0.4%

Rest:	887	88.7%
Total:	1000	100%

Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 344 Resize: 10 100 500 1000 (10000) 500000

15.181.247.92.in-addr.arpa/PTR	6	1.3%
10.181.247.92.in-addr.arpa/PTR	6	1.3%
24.186.203.88.in-addr.arpa/PTR	5	1.1%
store.comet.srl.ro/A	4	0.9%
9.181.247.92.in-addr.arpa/PTR	4	0.9%
89.20.247.92.in-addr.arpa/PTR	4	0.9%
store.comet.rs/A	4	0.9%
2.184.196.85.in-addr.arpa/PTR	4	0.9%
98.241.203.88.in-addr.arpa/PTR	4	0.9%
162.161.91.212.in-addr.arpa/PTR	4	0.9%

Rest:	417	90.3%
Total:	462	100%

Reset

UDP Queries Received

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

ns.spnet.net/A	12	12.0%
ns.spnet.net/AAAA	8	8.0%
purgatory.spnet.net/AAAA	7	7.0%
purgatory.spnet.net/A	7	7.0%
spnet.net/DNSKEY	4	4.0%
190.196.85.in-addr.arpa/DNSKEY	2	2.0%
192.158.203.88.in-addr.arpa/PTR	2	2.0%
193.158.203.88.in-addr.arpa/PTR	2	2.0%
227.244.203.88.in-addr.arpa/PTR	2	2.0%
231.62.169.213.in-addr.arpa/PTR	2	2.0%

Rest:	52	52.0%
Total:	100	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 489 Resize: 10 100 500 1000 (10000) 500000

231.62.169.213.in-addr.arpa/PTR	196	13.1%
243.137.204.62.in-addr.arpa/PTR	143	9.6%
networkworld.bg/NS	60	4.0%
94.215.83.78.in-addr.arpa/PTR	42	2.8%
networkworld.bg/A	31	2.1%
188.25.36.212.in-addr.arpa/PTR	30	2.0%
3.24.36.212.in-addr.arpa/PTR	30	2.0%
22.182.91.212.in-addr.arpa/PTR	26	1.7%
ledportal.pro/AAAA	22	1.5%
networkworld.bg/AAAA	21	1.4%

Rest:	894	59.8%
Total:	1495	100%

Reset

Remote server IP addresses

Showing: Top 10 of 10772 Resize: 10 100 500 1000 10000 (500000)

194.153.145.70	300	0.8%
64.62.197.243	151	0.4%
154.9.2.58	145	0.4%
154.9.3.118	137	0.4%
185.245.83.240	129	0.4%
85.91.156.218	121	0.3%
85.91.156.201	113	0.3%
85.91.156.216	113	0.3%
64.62.197.242	111	0.3%
85.91.156.200	110	0.3%

Rest:	34494	96.0%
Total:	35924	100%

Reset

Remote hosts sending corrupt packets

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


Total:	0	100%

Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 456 Resize: 10 100 500 (1000) 10000 500000

193.167.245.120	35	3.5%
13.56.220.74	25	2.5%
193.167.245.117	22	2.2%
193.167.245.119	21	2.1%
74.63.24.210	20	2.0%
44.246.202.125	16	1.6%
74.63.24.206	15	1.5%
193.238.174.186	14	1.4%
83.228.117.80	12	1.2%
37.9.80.200	10	1.0%

Rest:	810	81.0%
Total:	1000	100%

Variables

corrupt-packets	885	Number of corrupt packets received
deferred-cache-inserts	69711	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	20376	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	1456	DNS update packets received.
dnsupdate-refused	1456	DNS update packets that are refused.
incoming-notifications	5211	NOTIFY packets received.
overload-drops	0	Queries dropped because backends overloaded
packetcache-hit	19896415
packetcache-miss	12554348
packetcache-size	24579
query-cache-hit	29864893	Number of hits on the query cache
query-cache-miss	30230676	Number of misses on the query cache
rd-queries	163615	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	681	Number of times a server-failed packet was sent out
signatures	0	Number of DNSSEC signatures made
tcp-answers	563863	Number of answers sent out over TCP
tcp-answers-bytes	48282728	Total size of answers sent out over TCP
tcp-queries	563946	Number of TCP queries received
tcp4-answers	563863	Number of IPv4 answers sent out over TCP
tcp4-answers-bytes	48282728	Total size of answers sent out over TCPv4
tcp4-queries	563946	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	0	Number of packets which weren't answered within timeout set
udp-answers	31901215	Number of answers sent out over UDP
udp-answers-bytes	2664410013	Total size of answers sent out over UDP
udp-do-queries	25213512	Number of UDP queries received with DO bit
udp-queries	31901239	Number of UDP queries received
udp4-answers	31901215	Number of IPv4 answers sent out over UDP
udp4-answers-bytes	2664410013	Total size of answers sent out over UDPv4
udp4-queries	31901239	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	26	Number of open filedescriptors
key-cache-size	1170	Number of entries in the key cache
latency	53	Average number of microseconds needed to answer a question
meta-cache-size	3687	Number of entries in the metadata cache
qsize-q	0	Number of questions waiting for database attention
real-memory-usage	185421824	Actual unique use of memory in bytes (approx)
signature-cache-size	0	Number of entries in the signature cache
sys-msec	2632477	Number of msec spent in system time
udp-in-errors	11309389	UDP 'in' errors
udp-noport-errors	36870605	UDP 'noport' errors
udp-recvbuf-errors	0	UDP 'recvbuf' errors
udp-sndbuf-errors	0	UDP 'sndbuf' errors
uptime	221826	Uptime of process in seconds
user-msec	3322775	Number of msec spent in user time