DNSWHOIS.INFO - relay03.ioffe.ru
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relay03.ioffe.ru checked at 2025-10-31T08:50:01.950Z 979ms 28/28/28 100% R:12relay03.ioffe.ru
| A | 194.85.224.57🇷🇺 IOFFE-PHYSICAL-THECHICAL-INSTITUTE-AS | ||||||
| PTR | relay03.ioffe.ru | ||||||
ioffe.ru
| NS | ns.ioffe.ru | ||||||
| MX | relay01.ioffe.ru | ||||||
| MX | relay03.ioffe.ru | ||||||
| NS | ns.runnet.ru | ||||||
| A | 194.85.224.52🇷🇺 IOFFE-PHYSICAL-THECHICAL-INSTITUTE-AS | ||||||
rank #2567 in the tld
PTR for
MX for
AI analysis
relay03.ioffe.ru acts as the mail server for nano.ioffe.rssi.ru, holo1.ioffe.rssi.ru, nspl.ioffe.rssi.ru, switch.ioffe.rssi.ru, stv13.ioffe.rssi.ru and a few other domains.
relay01.ioffe.ru and nano.ioffe.rssi.ru are commonly used as mail servers alongside relay03.ioffe.ru. 
relay03.ioffe.ru points to a single IP: 194.85.224.57.
dbq