CF1760196991031-tsm20251011143905

WWW.RTSAK.COM - www.sfeir-semler.com

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www.sfeir-semler.com checked at 2025-10-11T15:36:31.018Z 170ms 114/114/114 100% R:16

www.sfeir-semler.com

CNAMEsfeir-semler.com
NSdocks02.rzone.de
A2001:8d8:fe:53:5747:2a74:d:2 🇩🇪 IONOS SE
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS SE
PTRdocks02.rzone.de
NSshades02.rzone.de
A2607:f1c0:fe:53:185:132:34:129 🇺🇸 IONOS-Anycast
PTRshades02.rzone.de
A185.132.34.129🇩🇪 IONOS-Anycast
PTRshades02.rzone.de
MXsfeirsemler-com01c.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
A2a01:239:33d:6b00::1 🇩🇪 IONOS SE
A87.106.216.81🇩🇪 IONOS SE
PTRnl3.nerdline.de

sfeir-semler.com

NSdocks02.rzone.de
NSshades02.rzone.de
MXsfeirsemler-com01c.mail.protection.outlook.com
A2a01:239:33d:6b00::1 🇩🇪 IONOS SE
A87.106.216.81🇩🇪 IONOS SE

Starts with same word

Starts similarily

AI analysis

www.sfeir-semler.com points to two IP numbers: 2a01:239:33d:6b00::1 and 87.106.216.81.

Other host names, for instance eisenbams.de, laspeyres.net, gallery-22.com, nl3.nerdline.de and sfeir-semler.com share IP numbers with www.sfeir-semler.com.

Delegation for www.sfeir-semler.com rests with two name servers, docks02.rzone.de and shades02.rzone.de.

www.sfeir-semler.com shares the same name server setup as other domains, including d-schermer.de, pflege-ok-uelzen.de, comx.de, cst-s.de and wildner-medien.de.

www.sfeir-semler.com at least partially shares name servers with other domains, for instance recordstoredaygermany.de, absorptiemateriaal.com, uhlandstrasse.de, pc-spezi.de and amrun.de.

These name servers are commonly used together with the name servers shades08.rzone.de, shades07.rzone.de, shades04.rzone.de, shades05.rzone.de, shades06.rzone.de, docks08.rzone.de, docks13.rzone.de, docks03.rzone.de, shades12.rzone.de and shades17.rzone.de.

Host names with two IP numbers: docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129; shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.

www.sfeir-semler.com is handled by a single mail server, sfeirsemler-com01c.mail.protection.outlook.com.

www.sfeir-semler.com uses the same mail server setup as other domains, such as sfeir-semler.com.

sfeirsemler-com01c.mail.protection.outlook.com resolves to eight IP addresses: 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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ZlwKkUs CF johedugfp 2025-10-11