WWW.ROBTEX.COM - app1.spread21.com
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app1.spread21.com checked at 2025-10-18T04:54:03.268Z 442ms 61/61/61 100% R:16app1.spread21.com
| MX | postfix.reasonables2.com | ||||||
| A | 103.71.229.254🇭🇰 RSHL-AS | ||||||
| PTR | mail229254.rsac1.com | ||||||
| A | 103.71.230.253🇭🇰 RSHL-AS | ||||||
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 | ||||||
Up
mail229216.app1.spread21.com |
mail229021.app1.spread21.com |
Starts with same word
app1.online |
app1.info |
app1.solutions |
app1.eu |
app1.app |
app1.co |
app1.de |
app1.org |
app1.com |
app1.j.scaleforce.net |
app1.net |
app1.ru |
app1.jp |
app1.dk |
Starts similarily
AI analysis
app1.spread21.com is a parent of mail229216.app1.spread21.com and mail229021.app1.spread21.com.
app1.spread21.com points to IP number: 103.71.230.253.
Other host names such as edm.wilsoncomm.com.hk, l.rsend1.com, rspmail-apn4.com, spread26.com and rspmail-apn2.com share IPs with app1.spread21.com.
app1.spread21.com is handled by a single mail server, postfix.reasonables2.com.
The mail server setup for app1.spread21.com matches that of other domains, for instance mail-mandarin.com, rsgg3.com, spread15.com, edm.greenearth.org.hk and edm.wilsoncomm.com.hk.
app1.spread21.com shares some mail servers with other domains, at least in part, for instance mtracademy.com.
these mail servers are commonly used together with smtp.mtr.com.hk.
postfix.reasonables2.com points to a single IP: 103.71.229.254.