PTR records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns3.systec.ir
23.156.24.13
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns4.systec.ir
23.156.24.14
United States of America
158.101.96.171
Australia
182.239.240.146
Brazil
187.102.161.38
Canada
192.99.207.30
94.140.14.14
185.228.169.168
2001:4860:4860::8888
NextDNS
2a07:a8c0::53:54e9
2620:fe::9
CNAME
systec.ir
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns1.systec.ir
37.32.120.138
The official source of information for this domain,
managed by the owner of systec.ir .
managed by the owner of systec.ir .
ns2.systec.ir
37.32.120.139
South Africa
105.247.175.229
Ukraine
178.151.212.130
India
183.87.195.180
Russia
193.107.0.24
Netherlands
94.228.210.90
2606:4700:4700::1111
OpenDns
2620:119:35::35
No PTR records found