WWW.RTSAK.COM - smtpbackup.s4t.guru

Search for IP or hostnames:

smtpbackup.s4t.guru checked at 2025-11-18T21:18:11.354Z 248ms 28/28/28 100% R:14 allDone:true timedOut:false

`smtpbackup.s4t.guru`

	A	213.81.176.134^{🇸🇰 SK-TELEKOM}
			PTR	`smtpbackup.s4t.guru`

134.176.81.213.in-addr.arpa

s4t.guru

s4t.sk

smtpbackup.biz

smtpbackup.dnsalias.com

smtpbackup.mx

smtpbackup.biz

smtpbackup.dnsalias.com

smtpbackup.mx

smtpbackup.s4t.guru handles mail for s4t.guru and s4t.sk.

smtpbackup.s4t.guru points to a single IP number: 213.81.176.134.

dbq