DNSWHOIS.INFO - postfix.spread21.com
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postfix.spread21.com checked at 2025-10-19T01:29:59.698Z 433ms 38/38/38 100% R:15postfix.spread21.com
| MX | postfix.reasonables3.com | ||||||
| A | 43.243.165.213🇭🇰 RSHL-AS | ||||||
| PTR | smtp2213.rspmail-apn2.com | ||||||
| A | 203.78.138.255🇭🇰 RSHL-AS | ||||||
| PTR | postfix.spread6.com | ||||||
spread21.com
| NS | ns1.onlydomains.com | ||||||
| NS | ns2.onlydomains.com | ||||||
| NS | ns3.onlydomains.com | ||||||
| MX | bounce-c1.spread21.com | ||||||
| A | 103.230.34.255🇭🇰 RSHL-AS | ||||||
Starts with same word
postfix.cz |
postfix.eu |
postfix.dk |
postfix.co.uk |
postfix.me |
postfix.ru |
postfix.cn |
postfix.su |
postfix.se |
postfix.com |
postfix.pl |
postfix.es |
postfix.biz |
postfix.org |
postfix.de |
postfix.net |
postfix.in |
postfix.info |
Starts similarily
AI analysis
postfix.spread21.com resolves to one IP number: 203.78.138.255.
postfix.spread21.com is handled by a single mail server, postfix.reasonables3.com.
postfix.spread21.com shares the same mail server setup as other domains, for instance mail.shein.com, rsnw3.com, app2.reasonables3.com, ringieremail.com and spread6.com.
postfix.reasonables3.com resolves to IP 43.243.165.213.
dbq