CF1759667676856-tsm20251005092912

WWW.RTSAK.COM - open-circuit.co.jp

Search for IP or hostnames:

open-circuit.co.jp checked at 2025-10-05T12:34:36.844Z 1132ms 91/91/91 100% R:23

open-circuit.co.jp

NSdns13.dion.ne.jp
A211.5.1.220🇯🇵 KDDI
PTRdns13.dion.ne.jp
NSdns3.open-circuit.ne.jp
A210.196.232.210🇯🇵 KDDI
MXopencircuit-co-jp01b.mail.protection.outlook.com
A2a01:111:f403:cc1a:: 🇯🇵 Microsoft
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::2 🇯🇵 Microsoft
PTRmail-tyvp286cu00302.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3 🇯🇵 Microsoft
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc1f::1 🇯🇵 Microsoft
PTRmail-os0p286cu01201.inbound.protection.outlook.com
A52.101.124.5🇯🇵 Microsoft
PTRmail-tyvp286cu00305.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft
PTRmail-os0p286cu01203.inbound.protection.outlook.com
A52.101.157.40🇺🇸 Microsoft
PTRmail-os9p286cu00100.inbound.protection.outlook.com
A210.196.232.213🇯🇵 KDDI

co.jp

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AI analysis

The parent of www.open-circuit.co.jp is open-circuit.co.jp.

open-circuit.co.jp points to a single IP: 210.196.232.213.

Other host names, for example www.open-circuit.co.jp, es0.open-circuit.ne.jp, mail.provider-de.net and provider-de.net share IP numbers with open-circuit.co.jp.

Two name servers dns13.dion.ne.jp and dns3.open-circuit.ne.jp handle delegation for open-circuit.co.jp.

open-circuit.co.jp partially shares name servers with other domains; examples include nbk.jp, digital-depot.co.jp, kubo-ind.co.jp, shopland.jp and shiino.jp.

These name servers are commonly used alongside dns1.ons.co.jp, ns.rsol.jp, dns1.kbsoft.co.jp, ns.sonicpowered.co.jp, echidna.nippondata.ne.jp, midas.nippondata.ne.jp, ns.gpsdata.co.jp, ns.yhprinting.jp, dns1.isacnet.co.jp and ns.s-system.gr.jp.

Host names with one IP number: The host name dns13.dion.ne.jp points to 211.5.1.220 and the host name dns3.open-circuit.ne.jp points to 210.196.232.210.

open-circuit.co.jp is handled by a single mail server, opencircuit-co-jp01b.mail.protection.outlook.com.

Hostname opencircuit-co-jp01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::1, 52.101.124.5, 52.101.157.10, 52.101.157.11 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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ygaGgoh CF johedugfp 2025-10-05