PowerDNS Authoritative Server Monitor

Uptime: 24.1 months
Queries/second, 1, 5, 10 minute averages: 3.43, 3, 2.63. Max queries/second: 7.73e+03
Cache hitrate, 1, 5, 10 minute averages: 90.1%, 90.9%, 90.3%
Backend query cache hitrate, 1, 5, 10 minute averages: 89.5%, 87.9%, 88.1%
Backend query load, 1, 5, 10 minute averages: 0.2, 0.184, 0.169. Max queries/second: 384
Total queries: 1599544667. Question/answer latency: 0.035ms

Reset

Log Messages

Showing: Top 10 of 8 Resize: 10 100 500 (1000) 10000 500000

Limit of simultaneous TCP connections reached - raise max-tcp-connections	899	89.9%
PowerDNS Security Update Mandatory: Upgrade now, see https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-03.html	93	9.3%
HTTP ISE for "/": STL Exception: stoi	2	0.2%
HTTP STL Exception: Writing data: Broken pipe	2	0.2%
AXFR of domain 'digitalbestial.com' denied: client IP 147.182.231.105 has no permission	1	0.1%
AXFR of domain 'digitalbestial.com' failed: 147.182.231.105 cannot request AXFR	1	0.1%
AXFR of domain 'digitalbestial.com' initiated by 147.182.231.105	1	0.1%
HTTP STL Exception: Reading from a socket: Connection reset by peer	1	0.1%

Total:	1000	100%

Reset

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

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


Total:	0	100%

Reset

Queries for non-existent records within existent domains

Showing: Top 10 of 14 Resize: 10 100 (500) 1000 10000 500000

www.ns2.digitalbestial.com/A	24	39.3%
www.ns2.digitalbestial.com/AAAA	24	39.3%
www.ns1.digitalbestial.com/A	2	3.3%
*.NS1.digiTaLBeSTiAl.COm/CNAME	1	1.6%
*.ns1.digitalbestial.com/A	1	1.6%
*.ns1.digitalbestial.com/NS	1	1.6%
*.ns2.digitalbestial.com/AAAA	1	1.6%
WwW.Ns2.DIGITalbeSTIAL.cOm/A	1	1.6%
WwW.Ns2.DIGITalbeSTIAL.cOm/TXT	1	1.6%
wWw.NS1.digiTaLBeSTiAl.COm/A	1	1.6%

Rest:	4	6.6%
Total:	61	100%

Reset

UDP Queries Received

Showing: Top 10 of 61 Resize: 10 (100) 500 1000 10000 500000

mail.s003-254.ds.permissionmac.com/A	11	11.0%
s003-254.ds.permissionmac.com/NS	6	6.0%
mail.s003-249.ds.permissionmac.com/A	4	4.0%
s003-249.ds.permissionmac.com/NS	3	3.0%
mail.S003-254.DS.peRMissIoNmAc.COm/A	2	2.0%
Mail.s003-249.dS.PErMIssIONmAc.cOM/A	2	2.0%
maIL.s003-249.Ds.PErmissionMAc.com/A	2	2.0%
mAIL.s003-254.DS.peRmiSSIonmac.Com/A	2	2.0%
mAIL.s003-254.ds.PermIsSionMAC.coM/A	2	2.0%
mAIl.S003-254.Ds.pErmiSSIonMAc.CoM/A	2	2.0%

Rest:	64	64.0%
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 0 Resize: 10 100 500 1000 (10000) 500000


Total:	0	100%

Reset

Remote server IP addresses

Showing: Top 10 of 877 Resize: 10 100 500 1000 10000 (500000)

142.54.165.26	406	2.4%
74.63.29.230	349	2.1%
35.83.250.19	258	1.5%
35.92.228.89	256	1.5%
13.57.234.55	244	1.5%
74.63.29.246	228	1.4%
190.111.17.10	212	1.3%
66.135.26.41	180	1.1%
156.154.35.143	175	1.0%
107.191.36.143	162	1.0%

Rest:	14218	85.2%
Total:	16688	100%

Reset

Remote hosts sending corrupt packets

Showing: Top 10 of 1 Resize: 10 100 (500) 1000 10000 500000

64.227.97.195	1	100.0%

Total:	1	100%

Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 152 Resize: 10 100 (500) 1000 10000 500000

190.111.17.10	21	4.2%
54.166.147.61	16	3.2%
204.194.239.86	13	2.6%
52.90.197.130	11	2.2%
54.162.108.21	11	2.2%
3.87.241.23	11	2.2%
54.237.245.23	11	2.2%
204.194.239.95	11	2.2%
54.159.87.104	11	2.2%
18.232.99.117	11	2.2%

Rest:	373	74.6%
Total:	500	100%

Variables

corrupt-packets	128860	Number of corrupt packets received
deferred-cache-inserts	258	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	2	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	2	DNS update packets received.
dnsupdate-refused	2	DNS update packets that are refused.
incoming-notifications	0	NOTIFY packets received.
overload-drops	0	Queries dropped because backends overloaded
packetcache-hit	1452211403
packetcache-miss	151696667
packetcache-size	28709
query-cache-hit	748728849	Number of hits on the query cache
query-cache-miss	77881022	Number of misses on the query cache
rd-queries	1335712	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	12817	Number of times a server-failed packet was sent out
signatures	0	Number of DNSSEC signatures made
tcp-answers	4387062	Number of answers sent out over TCP
tcp-answers-bytes	270319281	Total size of answers sent out over TCP
tcp-queries	4387512	Number of TCP queries received
tcp4-answers	4387062	Number of IPv4 answers sent out over TCP
tcp4-answers-bytes	270319281	Total size of answers sent out over TCPv4
tcp4-queries	4387512	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	782	Number of packets which weren't answered within timeout set
udp-answers	1599538279	Number of answers sent out over UDP
udp-answers-bytes	97668549353	Total size of answers sent out over UDP
udp-do-queries	1545061419	Number of UDP queries received with DO bit
udp-queries	1599544667	Number of UDP queries received
udp4-answers	1599538279	Number of IPv4 answers sent out over UDP
udp4-answers-bytes	97668549353	Total size of answers sent out over UDPv4
udp4-queries	1599544667	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	25	Number of open filedescriptors
key-cache-size	2	Number of entries in the key cache
latency	35	Average number of microseconds needed to answer a question
meta-cache-size	6	Number of entries in the metadata cache
qsize-q	0	Number of questions waiting for database attention
real-memory-usage	270094336	Actual unique use of memory in bytes (approx)
signature-cache-size	0	Number of entries in the signature cache
sys-msec	58337888	Number of msec spent in system time
udp-in-errors	60485137	UDP 'in' errors
udp-noport-errors	77691275	UDP 'noport' errors
udp-recvbuf-errors	0	UDP 'recvbuf' errors
udp-sndbuf-errors	0	UDP 'sndbuf' errors
uptime	63374176	Uptime of process in seconds
user-msec	97400833	Number of msec spent in user time