CF1758877467353-tsm20250926081218

WWW.RTSAK.COM - sidefirst.com

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sidefirst.com checked at 2025-09-26T09:04:27.341Z 608ms 90/90/90 100% R:25

sidefirst.com

MXdmail.kagoya.net
A210.134.51.6🇯🇵 KAGOYA JAPAN
PTRdmail01.kagoya.net
A210.134.51.7🇯🇵 KAGOYA JAPAN
PTRdmail02.kagoya.net
A210.134.58.253🇯🇵 KAGOYA JAPAN
PTRdmail03.kagoya.net
A210.134.58.254🇯🇵 KAGOYA JAPAN
PTRdmail04.kagoya.net
NSns1.sidefirst.net
A2400:8500:1302:771:118:27:104:233 🇯🇵 GMO Internet, Inc.
PTRv118-27-104-233.qw48.static.cnode.io
A118.27.104.233🇯🇵 GMO Internet, Inc.
PTRv118-27-104-233.qw48.static.cnode.io
NSns2.sidefirst.net
A2001:ce8:b1:6e01::53 🇯🇵 OPTAGE
A58.191.60.235🇯🇵 OPTAGE
PTR58-191-60-235f2.osk2.eonet.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA internet AS9370
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA internet AS9371
PTRns2.dns.ne.jp

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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AI analysis

sidefirst.com is a parent of nms.sidefirst.com, mail.sidefirst.com and mail-backup.sidefirst.com.

sidefirst.com is delegated to four name servers: ns1.sidefirst.net, ns2.sidefirst.net, ns1.dns.ne.jp and ns2.dns.ne.jp.

sidefirst.com at least partially shares name servers with other domains such as ponpy.com, daisoinc.com, orange-ferry.co.jp, igarashi.clinic and spacenoah.net.

these name servers are commonly used with the name servers ns3.sidefirst.net.

Host names with two IP numbers:

ns1.sidefirst.net points to: 2400:8500:1302:771:118:27:104:233 and 118.27.104.233.

ns2.sidefirst.net points to: 2001:ce8:b1:6e01::53 and 58.191.60.235.

Host names with one IP number:

ns1.dns.ne.jp points to: 61.211.236.1.

ns2.dns.ne.jp points to: 133.167.21.1.

sidefirst.com is handled by a single mail server, dmail.kagoya.net.

sidefirst.com shares the same mail server setup as other domains, including repco.gr.jp, japan-izm.net, air-h.jp, numbersecond-lp.com and zf-web.com.

sidefirst.com shares some mail servers with other domains, at least partially, for instance kpg.gr.jp.

dmail.kagoya.net resolves to four IPs: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

WVneDUY CF johedugfp 2025-09-26