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 .
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
Brazil
144.22.131.193
United States of America
150.136.61.69
Netherlands
185.140.209.224
India
49.143.252.50
2a10:50c0::ad1:ff
2a0d:2a00:1::
2606:4700:4700::1111
8.8.8.8
ns4.systec.ir. admin.systec.ir. 2026053011 3600 1800 1209600 86400
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
105.246.156.85
Russia
146.185.211.96
Australia
170.64.132.24
Canada
173.46.2.1
Ukraine
185.212.251.250
NextDNS
45.90.28.66
OpenDns
2620:119:35::35
2620:fe::fe
ns1.systec.ir. admin.systec.ir. 2021061988 36000 3600 1123200 43200