CF1760086644912-tsm20251009080619

WWW.ROBTEX.COM - dnsrv2.sem.co.jp

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dnsrv2.sem.co.jp checked at 2025-10-10T08:57:24.896Z 611ms 114/114/114 100% R:16

dnsrv2.sem.co.jp

MXsem-co-jp.mail.protection.outlook.com
A2a01:111:f403:cc1a::1🇯🇵 Microsoft
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2🇯🇵 Microsoft
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1f::🇯🇵 Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.124.6🇯🇵 Microsoft
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A211.12.27.220🇯🇵 KDDI

sem.co.jp

NSdnsrv.starnet.ad.jp
NSdnsrv0.sem.co.jp
NSdnsrv2.sem.co.jp
MXsem-co-jp.mail.protection.outlook.com

PTR for

NS for

AI analysis

dnsrv2.sem.co.jp serves as a name server for 192.27.12.211.in-addr.arpa, www.sem.co.jp and sem.co.jp.

dnsrv.starnet.ad.jp, dnsrv0.sem.co.jp and ns22.pwd.ne.jp commonly serve as nameservers together with dnsrv2.sem.co.jp.

dnsrv2.sem.co.jp points to a single IP number: 211.12.27.220.

The mail server for dnsrv2.sem.co.jp is sem-co-jp.mail.protection.outlook.com.

dnsrv2.sem.co.jp uses the same mail server setup as other domains, such as dnsrv0.sem.co.jp and sem.co.jp.

Host sem-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.5, 52.101.124.6 and 52.101.157.40.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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ZjQPybQ CF johedugfp 2025-10-10