A records not consistent
Authoritative servers are returning different records.
- This is normal for A records — they can be geo- or round-robin load-balanced.
- If this is not intentional, check your DNS server configuration.
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
South Africa
105.247.174.27
United States of America
129.153.22.43
Netherlands
138.124.52.212
Brazil
138.94.119.43
India
139.84.208.120
Canada
51.79.40.76
Ukraine
83.170.205.234
2a10:50c0::ad1:ff
185.228.169.168
1.1.1.1
OpenDns
208.67.220.220
2620:fe::fe
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
Australia
180.200.238.17
Russia
89.106.173.226
2001:4860:4860::8844
NextDNS
45.90.28.66