CF1759874119951-tsm20251005211530

WWW.RTSAK.COM - checktec.de

Search for IP or hostnames:

checktec.de checked at 2025-10-07T21:55:19.939Z 209ms 135/135/135 100% R:12

checktec.de

NSns.ui-global-dns.biz
A2001:67c:1bc::7 🇦🇹 RcodeZero Anycast DNS
PTRns.ui-global-dns.biz
A192.174.68.7🇦🇹 RcodeZero Anycast DNS
PTRns.ui-global-dns.biz
NSns.ui-global-dns.com
A2001:67c:10b8::7 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns.ui-global-dns.com
A176.97.158.7🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns.ui-global-dns.com
NSns.ui-global-dns.de
A2001:67c:1bc::90 🇦🇹 RcodeZero Anycast DNS
PTRns.ui-global-dns.de
A192.174.68.90🇦🇹 RcodeZero Anycast DNS
PTRns.ui-global-dns.de
NSns.ui-global-dns.org
A2001:67c:10b8::90 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns.ui-global-dns.org
A176.97.158.90🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns.ui-global-dns.org
MXchecktec-de.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
MXchecktec.in.tmes.trendmicro.eu
A18.185.115.145🇩🇪 Amazon
PTRin.tmes.trendmicro.eu
A18.185.115.146🇩🇪 Amazon
PTRin.tmes.trendmicro.eu
A18.185.115.147🇩🇪 Amazon
PTRin.tmes.trendmicro.eu
A2001:8d8:100f:f000::295 🇩🇪 IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-0295.elastic-ssl.ui-r.com
A217.160.0.236🇩🇪 IONOS SE
PTR217-160-0-236.elastic-ssl.ui-r.com

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

Starts similarily

AI analysis

The parent of helpdesk.checktec.de is checktec.de.

checktec.de resolves to two IP numbers: 2001:8d8:100f:f000::295 and 217.160.0.236.

Other host names, for instance eidie.de, sandalsoles.com, svevia.de, xn--hrliebe-90a.de and ralfkoch.de share IP numbers with checktec.de.

checktec.de's delegation is handled by four name servers: ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.de and ns.ui-global-dns.org.

checktec.de partially shares name servers with other domains; examples include hi-logistic.com, griesche.net, ecovalor.fr, beckenbach.de and scholz-metall.com.

Host names with two IPs:

ns.ui-global-dns.biz points to 2001:67c:1bc::7 and 192.174.68.7

ns.ui-global-dns.com points to 2001:67c:10b8::7 and 176.97.158.7

ns.ui-global-dns.de points to 2001:67c:1bc::90 and 192.174.68.90

ns.ui-global-dns.org points to 2001:67c:10b8::90 and 176.97.158.90

checktec.de is handled by two mail servers: checktec-de.mail.protection.outlook.com and checktec.in.tmes.trendmicro.eu.

Host names by IP count:

Host name checktec-de.mail.protection.outlook.com points to: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::8, 52.101.68.5, 52.101.68.10, 52.101.73.6 and 52.101.73.21. Host name checktec.in.tmes.trendmicro.eu points to: 18.185.115.145, 18.185.115.146 and 18.185.115.147.

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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twtrzhU CF johedugfp 2025-10-07