SOA 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
Australia
170.64.204.141
India
185.67.125.225
Russia
193.107.0.24
Ukraine
91.241.176.31
185.228.169.168
1.0.0.1
2001:4860:4860::8844
OpenDns
2620:119:35::35
9.9.9.9
ns1.systec.ir. admin.systec.ir. 2021061990 36000 3600 1123200 43200
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
Brazil
187.102.161.38
Canada
192.99.207.30
Netherlands
94.228.210.90
94.140.14.14
NextDNS
2a07:a8c1::53:54e9
ns4.systec.ir. admin.systec.ir. 2026053011 3600 1800 1209600 86400