CF1759721296450-tsm20251005211530

WWW.RTSAK.COM - ols.de

Search for IP or hostnames:

ols.de checked at 2025-10-06T03:28:16.435Z 353ms 108/108/108 100% R:19

ols.de

NSns1.namesecure.de
A2a04:2b00:14cc::225 🇬🇧 RcodeZero Anycast DNS
PTRns1.dnsres.net
A193.227.117.225🇩🇪 RcodeZero Anycast DNS
PTRns1.dnsres.net
PTRns3.registrant-verification.ispapi.net
NSns2.namesecure.de
A2a04:2b00:14dd::225 🇬🇧 RcodeZero Anycast DNS
PTRns2.dnsres.net
A194.50.187.225🇩🇪 RCODEZERO-ANYCAST-SEC2
PTRns2.dnsres.net
PTRns1.registrant-verification.ispapi.net
MXmx.ols.de
A5.199.131.18🇩🇪 WIIT Group
PTRmx.ols.de
MXols-de.mail.protection.outlook.com
A2a01:111:f403:ca27:: 🇩🇪 Microsoft
A2a01:111:f403:ca2d:: 🇩🇪 Microsoft
A2a01:111:f403:ca2d::1 🇩🇪 Microsoft
A2a01:111:f403:ca2d::2 🇩🇪 Microsoft
A52.101.168.0🇩🇪 Microsoft
A52.101.170.0🇩🇪 Microsoft
A52.101.170.1🇩🇪 Microsoft
A52.101.170.2🇩🇪 Microsoft
A78.46.3.163🇩🇪 Hetzner
PTRdedi963.your-server.de

de

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

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Starts with same word

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AI analysis

ols.de is a parent of mail.ols.de, mx2.ols.de, mailout.ols.de and mx.ols.de.

ols.de resolves to one IP number: 78.46.3.163.

other host names including mail.ols.de, www.bvtg.de, mx2.ols.de, tcedv.com and bvtg.de share IP numbers with ols.de.

ols.de is delegated to two name servers ns1.namesecure.de and ns2.namesecure.de.

ols.de shares the same name server setup as other domains, for instance hive-project.de, auto-herrmann.de, sowado.de, annett-stoehr.de and praxiskonzepte.com.

ols.de shares at least some name servers with other domains, for example reiter-outletstore.de, daszimmer.de and seiberth.com.

these name servers are commonly used alongside ns3.namesecure.de.

Host names with two IP numbers:

The host name ns1.namesecure.de points to 2a04:2b00:14cc::225 and 193.227.117.225; the host name ns2.namesecure.de points to 2a04:2b00:14dd::225 and 194.50.187.225.

Two mail servers handle ols.de: mx.ols.de and ols-de.mail.protection.outlook.com.

Host names with eight IP numbers: ols-de.mail.protection.outlook.com points to 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.

Host names with one IP number: mx.ols.de points to 5.199.131.18.

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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SxRrbwS CF johedugfp 2025-10-06