DS 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 .
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
India
185.67.125.225
Brazil
187.102.161.38
Russia
193.107.0.24
Ukraine
91.241.176.31
Netherlands
94.228.210.90
2a10:50c0::ad2:ff
8.8.8.8
NextDNS
45.90.28.66
OpenDns
208.67.222.222
149.112.112.112
No DS records found
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
Canada
192.99.6.166
Australia
203.217.70.150
185.228.168.168
2606:4700:4700::1001
CNAME
systec.ir