CF1760304898757-tsm20251012143351

WWW.RTSAK.COM - holger.de

Search for IP or hostnames:

holger.de checked at 2025-10-12T21:34:58.718Z 288ms 188/188/188 100% R:16

holger.de

MXsmtp.google.com
A2607:f8b0:4004:c08::1b 🇺🇸 Google
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c0b::1a 🇺🇸 Google
PTRbj-in-f26.1e100.net
A2607:f8b0:4004:c0b::1b 🇺🇸 Google
PTRbj-in-f27.1e100.net
A2607:f8b0:4004:c19::1a 🇺🇸 Google
PTRbk-in-f26.1e100.net
A142.250.31.26🇺🇸 Google
PTRbj-in-f26.1e100.net
A142.250.31.27🇺🇸 Google
PTRbj-in-f27.1e100.net
A142.251.111.26🇺🇸 Google
PTRbk-in-f26.1e100.net
A142.251.111.27🇺🇸 Google
PTRbk-in-f27.1e100.net
A172.253.63.26🇺🇸 Google
PTRbi-in-f26.1e100.net
NSns1.resellerinterface.de
A2001:67c:1bc::21 🇦🇹 RcodeZero Anycast DNS
PTRns1.mainns.de
A192.174.68.21🇦🇹 RcodeZero Anycast DNS
PTRns1.mainns.de
NSns2.resellerinterface.de
A2001:67c:10b8::21 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns2.mainns.eu
A176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns2.mainns.eu
NSns3.resellerinterface.de
A2001:67c:1bc::20 🇦🇹 RcodeZero Anycast DNS
PTRns3.mainns.net
A192.174.68.20🇦🇹 RcodeZero Anycast DNS
PTRns3.mainns.net
MXaspmx.l.google.com
A2607:f8b0:4023:c0b::1b 🇺🇸 Google
PTRdd-in-f27.1e100.net
A142.250.101.27🇺🇸 Google
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1b 🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google
PTRyutulis-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
A2a01:4f8:c17:c19c::1 🇩🇪 Hetzner
PTRcs3.web-redirect.eu
A2a01:4f8:c2c:abf5::1 🇩🇪 Hetzner
PTRcs2.web-redirect.eu
A2a01:4f8:c010:3f9c::1 🇩🇪 Hetzner
PTRcs1.web-redirect.eu
A116.202.9.166🇩🇪 Hetzner
PTRcs1.web-redirect.eu
A116.202.21.136🇩🇪 Hetzner
PTRcs3.web-redirect.eu
A116.203.213.72🇩🇪 Hetzner
PTRcs2.web-redirect.eu

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

holger.de resolves to six IP numbers: 2a01:4f8:c17:c19c::1, 2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1, 116.202.9.166, 116.202.21.136 and 116.203.213.72.

Other host names such as rojan.de, zonen.info, *.idle.us, rent-a-room.de and flandell.at share IP numbers with holger.de.

holger.de is delegated to three name servers: ns1.resellerinterface.de, ns2.resellerinterface.de and ns3.resellerinterface.de.

At least part of the name servers for holger.de are shared with other domains, for instance trendforum.de, ragerman.com, wohntraumgarten.de, 0-p.de and werblog.de.

Host names with two IP numbers:

ns1.resellerinterface.de points to 2001:67c:1bc::21 and 192.174.68.21

ns2.resellerinterface.de points to 2001:67c:10b8::21 and 176.97.158.21

ns3.resellerinterface.de points to 2001:67c:1bc::20 and 192.174.68.20

holger.de is handled by six mail servers: smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

holger.de shares at least some mail servers with other domains, for example fitsch.nl, romorgan.com, twentysevenart.com, binn247.com and suzanneclothier.com.

these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Nine IPs for smtp.google.com: 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c19::1a, 142.250.31.26, 142.250.31.27, 142.251.111.26, 142.251.111.27 and 172.253.63.26. Two IPs for these host names: aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.250.101.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.27; alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27; alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.26; alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.

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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KlJmRYL CF johedugfp 2025-10-12