PowerDNS Authoritative Server Monitor

Uptime: 5.31 months
Queries/second, 1, 5, 10 minute averages: 3, 2, 3. Max queries/second: 589
Cache hitrate, 1, 5, 10 minute averages: 3.9%, 4.8%, 4.5%
Backend query cache hitrate, 1, 5, 10 minute averages: 71.8%, 74.3%, 74.5%
Backend query load, 1, 5, 10 minute averages: 9, 6, 6. Max queries/second: 160
Total queries: 42983164. Question/answer latency: 1.31ms

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Log Messages

Showing: Top 10 of 711 Resize: 10 100 500 (1000) 10000 500000

HTTP: Handling request "/"	12	1.2%
HTTP: Result for "/": 302, body length: 0	4	0.4%
AXFR of domain 'e2024042730.cbtexamportal.in' failed: not authoritative	2	0.2%
AXFR of domain 'e2410061001.cbtexamportal.in' failed: not authoritative	2	0.2%
AXFR of domain 'e2410061001.cbtexamportal.in' allowed: client IP 192.168.2.15 is in allow-axfr-ips	2	0.2%
AXFR of domain 'e202409281001b.cbtexamportal.in' initiated by 192.168.2.15	2	0.2%
AXFR of domain 'e202409281001b.cbtexamportal.in' failed: not authoritative	2	0.2%
AXFR of domain 'e202409281001b.cbtexamportal.in' allowed: client IP 192.168.2.15 is in allow-axfr-ips	2	0.2%
AXFR of domain 'sg02.api.authoring.ixcheckcloud.com' initiated by 192.168.2.15	2	0.2%
AXFR of domain 'e202409281001.cbtexamportal.in' failed: not authoritative	2	0.2%

Rest:	968	96.8%
Total:	1000	100%

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

Showing: Top 10 of 2 Resize: 10 100 500 1000 10000 (500000)

bmc2025267.cbtexamportal.in/AAAA	1	50.0%
e0260625197.cbtexamportal.in/AAAA	1	50.0%

Total:	2	100%

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Queries for non-existent records within existent domains

Showing: Top 10 of 44137 Resize: 10 100 500 1000 10000 (500000)

sg1086.ixcheckcloud.com/SOA	1588	0.7%
sg02.api.examjobs.ixcheckcloud.com/SOA	1587	0.7%
e2410061001.cbtexamportal.in/SOA	1587	0.7%
sg02.api.commandcentre.ixcheckcloud.com/SOA	1587	0.7%
u2024042730.cbtexamportal.in/SOA	1587	0.7%
sg02.api.centre.ixcheckcloud.com/SOA	1587	0.7%
e2023060501.cbtexamportal.in/SOA	1587	0.7%
sg02.api.examauth.ixcheckcloud.com/SOA	1587	0.7%
recording.api.sg1086.ixcheckcloud.com/SOA	1587	0.7%
sg02.api.authoring.ixcheckcloud.com/SOA	1587	0.7%

Rest:	215279	93.1%
Total:	231150	100%

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UDP Queries Received

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

cpcontacts.cbt.ixcheck.com/A	2	1.3%
cpcalendars.cbt.ixcheck.com/A	2	1.3%
package.api.sg1128-blr.ixcheckcloud.com/SOA	1	0.6%
examjobs.api.sg1128.ixcheckcloud.com/SOA	1	0.6%
examjobs.api.sg1129.ixcheckcloud.com/SOA	1	0.6%
examjobs.api.sg1134.ixcheckcloud.com/SOA	1	0.6%
icure.i-therapypro.com/SOA	1	0.6%
mail.cbt.ixcheck.com/CAA	1	0.6%
mail.cbt.ixcheck.com/NS	1	0.6%
mock999.cbtexamportal.in/SOA	1	0.6%

Rest:	142	92.2%
Total:	154	100%

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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%

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Queries for domains that we are not authoritative for

Showing: Top 10 of 422 Resize: 10 100 500 1000 10000 (500000)

vrach.ca/A	501	20.9%
api.vrach.ca/A	167	7.0%
vrach.ca/DNSKEY	141	5.9%
vrach.ca/NS	113	4.7%
www.vrach.ca/NS	69	2.9%
www.vrach.ca/MX	69	2.9%
vrach.ca/TXT	54	2.2%
vrach.ca/AAAA	41	1.7%
vrachplaza.ca/NS	37	1.5%
vrach.ca/MX	36	1.5%

Rest:	1172	48.8%
Total:	2400	100%

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Remote server IP addresses

Showing: Top 10 of 12 Resize: 10 100 500 1000 10000 (500000)

192.168.2.15	67	43.5%
103.239.138.210	56	36.4%
103.25.130.150	18	11.7%
68.183.55.169	3	1.9%
137.184.18.198	3	1.9%
146.88.241.71	1	0.6%
172.253.226.112	1	0.6%
172.253.226.113	1	0.6%
172.253.226.115	1	0.6%
172.253.226.123	1	0.6%

Rest:	2	1.3%
Total:	154	100%

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Remote hosts sending corrupt packets

Showing: Top 10 of 39 Resize: 10 100 500 1000 10000 (500000)

131.153.143.106	7	12.1%
131.153.143.146	7	12.1%
172.253.2.20	3	5.2%
172.253.9.218	2	3.4%
172.253.244.146	2	3.4%
172.253.9.213	2	3.4%
172.253.0.22	2	3.4%
172.253.2.25	2	3.4%
172.253.244.158	1	1.7%
74.125.181.150	1	1.7%

Rest:	29	50.0%
Total:	58	100%

Reset

Remote hosts querying domains for which we are not auth

Showing: Top 10 of 352 Resize: 10 100 500 (1000) 10000 500000

143.198.49.142	112	11.2%
103.25.131.76	50	5.0%
144.202.24.50	36	3.6%
145.116.218.1	33	3.3%
94.228.129.141	20	2.0%
94.228.142.18	20	2.0%
94.228.129.158	20	2.0%
167.71.64.177	18	1.8%
168.144.95.204	16	1.6%
167.248.133.75	12	1.2%

Rest:	663	66.3%
Total:	1000	100%

Variables

corrupt-packets	28894	Number of corrupt packets received
deferred-cache-inserts	122035	Amount of cache inserts that were deferred because of maintenance
deferred-cache-lookup	67810	Amount of cache lookups that were deferred because of maintenance
deferred-packetcache-inserts	13271	Amount of packet cache inserts that were deferred because of maintenance
deferred-packetcache-lookup	1270	Amount of packet 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	3	DNS update packets received.
dnsupdate-refused	3	DNS update packets that are refused.
incoming-notifications	4678	NOTIFY packets received.
overload-drops	0	Queries dropped because backends overloaded
packetcache-hit	3323874	Number of hits on the packet cache
packetcache-miss	39711183	Number of misses on the packet cache
packetcache-size	207	Number of entries in the packet cache
query-cache-hit	271065666	Number of hits on the query cache
query-cache-miss	82029984	Number of misses on the query cache
query-cache-size	694	Number of entries in the query cache
rd-queries	92071	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	0	Security status based on regular polling
servfail-packets	3373	Number of times a server-failed packet was sent out
signatures	0	Number of DNSSEC signatures made
tcp-answers	26232445	Number of answers sent out over TCP
tcp-answers-bytes	1402147137	Total size of answers sent out over TCP
tcp-queries	26121329	Number of TCP queries received
tcp4-answers	26232445	Number of IPv4 answers sent out over TCP
tcp4-answers-bytes	1402147137	Total size of answers sent out over TCPv4
tcp4-queries	26121329	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	57	Number of packets which weren't answered within timeout set
udp-answers	42981292	Number of answers sent out over UDP
udp-answers-bytes	4574695829	Total size of answers sent out over UDP
udp-do-queries	12549641	Number of UDP queries received with DO bit
udp-queries	42983164	Number of UDP queries received
udp4-answers	42981292	Number of IPv4 answers sent out over UDP
udp4-answers-bytes	4574695829	Total size of answers sent out over UDPv4
udp4-queries	42983164	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	1634	Number of entries in the key cache
latency	1307	Average number of microseconds needed to answer a question
meta-cache-size	6492	Number of entries in the metadata cache
qsize-q	0	Number of questions waiting for database attention
real-memory-usage	496545792	Actual unique use of memory in bytes (approx)
signature-cache-size	0	Number of entries in the signature cache
sys-msec	50375452	Number of msec spent in system time
udp-in-errors	410417	UDP 'in' errors
udp-noport-errors	104443	UDP 'noport' errors
udp-recvbuf-errors	0	UDP 'recvbuf' errors
udp-sndbuf-errors	0	UDP 'sndbuf' errors
uptime	13962280	Uptime of process in seconds
user-msec	73621984	Number of msec spent in user time