WWW.ROBTEX.COM - smtpmailout1.curtisinst.net
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smtpmailout1.curtisinst.net checked at 2025-10-03T09:18:10.945Z 2298ms 28/28/28 100% R:15smtpmailout1.curtisinst.net
| A | 218.4.84.19🇨🇳 China Telecom | ||||||
| PTR | smtpmailout1.curtisinst.net | ||||||
curtisinst.net
| NS | ns49.worldnic.com | ||||||
| NS | ns50.worldnic.com | ||||||
| MX | curtisinst-net.mail.protection.outlook.com | ||||||
| A | 192.252.156.55🇺🇸 ICDSoft | ||||||
PTR for
AI analysis
smtpmailout1.curtisinst.net points to a single IP number: 218.4.84.19.
dbq