CF1758839878919-tsm20250925114901

WWW.RTSAK.COM - a-plus4.de

Search for IP or hostnames:

a-plus4.de checked at 2025-09-25T22:37:58.684Z 1373ms 85/85/85 100% R:12

a-plus4.de

NSns1.kcs-netz.de
A212.162.56.27🇺🇸 Plusserver GmbH
PTRns1.kcs-netz.de
NSns2.kcs-netz.de
A213.203.243.202🇩🇪 Plusserver GmbH
MXaplus4-de0c.mail.protection.outlook.com
A2a01:111:f403:ca27:: 🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d:: 🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1 🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2 🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A213.206.185.78🇩🇪 Pfalzkom
PTR213-206-185-78.cust.pfalzkom.net

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Starts with same word

Starts similarily

AI analysis

a-plus4.de maps to IP address 213.206.185.78.

Other host names, for instance jungesoftware.de, campusnobel.de, kartofa.de, jungesoftware.org and gvg-hoehn.com share IP numbers with a-plus4.de.

Two name servers ns1.kcs-netz.de and ns2.kcs-netz.de are delegated to a-plus4.de.

a-plus4.de uses the same name server configuration as other domains, such as freitag-wittmund.de, biotonik.de, 6791.at, xn--waffen-brhl-1hb.de and tag-si.de.

Host names with a single IP address:

ns1.kcs-netz.de points to 212.162.56.27

ns2.kcs-netz.de points to 213.203.243.202

a-plus4.de is handled by a single mail server, aplus4-de0c.mail.protection.outlook.com.

aplus4-de0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

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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hHVEZIm CF johedugfp 2025-09-25