CF1760100768938-tsm20251010100059

WWW.ROBTEX.COM - holger.ch

Search for IP or hostnames:

holger.ch checked at 2025-10-10T12:52:48.908Z 243ms 168/168/168 100% R:12

holger.ch

NSns1.cyon.ch
A2a01:ab20:0:185::2🇨🇭 cyon GmbH
A185.174.216.2🇨🇭 cyon GmbH
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2🇨🇭 cyon GmbH
A91.206.24.2🇨🇭 cyon GmbH
PTRns2.cyon.ch
MXholger-ch.mail.protection.outlook.com
A2a01:111:f403:ca3c::🇨🇭 Microsoft
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A2a01:ab20:0:4::74🇨🇭 cyon GmbH
PTRs065.cyon.net
A149.126.4.74🇨🇭 cyon GmbH
PTRs065.cyon.net

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NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

Two IP numbers are pointed to by holger.ch: 2a01:ab20:0:4::74 and 149.126.4.74.

other host names include mail.vomschwarzenfalken.ch, websolution.ch, mail.funpark-spiez.com, hpsch.ch and www.wapa.ch; they share IP numbers with holger.ch.

Two name servers ns1.cyon.ch and ns2.cyon.ch handle the delegation for holger.ch.

holger.ch shares the same name server setup as other domains, for instance onsonic.ch, roland-dahinden.ch, rc-dc.ch, laforet.ch and catchall.ch.

Host names with two IP numbers:

ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.

ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.

holger.ch is handled by a single mail server, holger-ch.mail.protection.outlook.com.

Hostname holger-ch.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.

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

SrMGvCh CF johedugfp 2025-10-10