81.91.87.11 — Prague, Prague, 🇨🇿 Czech Republic · AS39790 WEB4U

PTR

smtp.web4u.cz

A record for

`smtp.admis.cz`
	A	81.91.87.11
`smtp4u.atas.cz`
	A	81.91.87.11
`smtp.bayercropscience.cz`
	A	81.91.87.11
`smtp.blaucom.cz`
	A	81.91.87.11
`smtp.bow.cz`
	A	81.91.87.11
`smtp.dct.cz`
	A	81.91.87.11
`smtp.electra.cz`
	A	81.91.87.11
`smtp.hages.cz`
	A	81.91.87.11
`smtp.jeja.cz`
	A	81.91.87.11
`smtp.jgolem.cz`
	A	81.91.87.11
`smtp.machra.cz`
	A	81.91.87.11
`smtp.mgo.cz`
	A	81.91.87.11
`smtp.seizis.cz`
	A	81.91.87.11
`smtp.status.cz`
	A	81.91.87.11
`smtp.tantra.cz`
	A	81.91.87.11
`smtp.web4u.cz`
	A	2001:1568::7011
	A	81.91.87.11
`smtp.neza.eu`
	A	81.91.87.11
`smtp.year2100.eu`
	A	81.91.87.11

IP numbers used in conjunction

5%	2001:1568::7011

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Prague, Prague, 🇨🇿 Czech Republic

^{🇨🇿 WEB4U}

81.91.87.11 Prague, Prague, 🇨🇿 Czech Republic Courtesy of