Lookup of opt-in.ru
Associated IPv4 Addresses:
Nameservers:
- ns.cea.ru
- ns2.cea.ru
- ns4.cea.ru
- ns6.cea.ru
Mail Exchanger Records:
- mail1.smstraffic.ru, priority: 10
- mail2.smstraffic.ru, priority: 20
Start of Authority Records:
- rname: hostmaster.cea.ru, mname: ns.cea.ru, serial: 2024081600