IPLIST.NET - teckwah-com-sg.mail.protection.outlook.com
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teckwah-com-sg.mail.protection.outlook.com checked at 2025-11-25T00:44:12.697Z 182ms 63/63/63 100% R:8 allDone:true timedOut:false teckwah-com-sg.mail.protection.outlook.com
| A | 2a01:111:f403:cc09:: 🇸🇬 Microsoft | ||||||
| PTR | mail-sg2pr03cu00500.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc09::1 🇸🇬 Microsoft | ||||||
| A | 2a01:111:f403:cc1a::8 🇯🇵 Microsoft | ||||||
| PTR | mail-tydpr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:cc1f::4 🇯🇵 Microsoft | ||||||
| PTR | mail-os8pr02cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.124.117🇯🇵 Microsoft | ||||||
| PTR | mail-tydpr03cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.137.0🇸🇬 Microsoft | ||||||
| PTR | mail-sg2pr03cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.137.2🇸🇬 Microsoft | ||||||
| A | 52.101.157.80🇺🇸 Microsoft | ||||||
| PTR | mail-os8pr02cu00100.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
MX for
AI analysis
teckwah-com-sg.mail.protection.outlook.com serves as the mail server for teckwah.com.sg.
Both cluster5.us.messagelabs.com and cluster5a.us.messagelabs.com serve as mail servers together with teckwah-com-sg.mail.protection.outlook.com.
Eight IP numbers are pointed to by teckwah-com-sg.mail.protection.outlook.com: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.
other host names include naturebaby-com.mail.protection.outlook.com, 1okk-com.mail.protection.outlook.com, alevelnh-com.mail.protection.outlook.com, srlcosmos-com-bd0i.mail.protection.outlook.com and pigchina-com.mail.protection.outlook.com; they share IP numbers with teckwah-com-sg.mail.protection.outlook.com.