CF1759379407371-tsm20251001211114

WWW.RTSAK.COM - 1mailbox.de

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1mailbox.de checked at 2025-10-02T04:30:07.358Z 353ms 108/108/108 100% R:14

1mailbox.de

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSns-140.awsdns-17.com
A2600:9000:5300:8c00::1 🇺🇸 Amazon
PTRns-140.awsdns-17.com
A205.251.192.140🇺🇸 Amazon
PTRns-140.awsdns-17.com
NSns-879.awsdns-45.net
A2600:9000:5303:6f00::1 🇺🇸 Amazon
PTRns-879.awsdns-45.net
A205.251.195.111🇺🇸 Amazon
PTRns-879.awsdns-45.net
NSns-1037.awsdns-01.org
A2600:9000:5304:d00::1 🇺🇸 Amazon
PTRns-1037.awsdns-01.org
A205.251.196.13🇺🇸 Amazon
PTRns-1037.awsdns-01.org
NSns-2011.awsdns-59.co.uk
A2600:9000:5307:db00::1 🇺🇸 Amazon
PTRns-2011.awsdns-59.co.uk
A205.251.199.219🇺🇸 Amazon
PTRns-2011.awsdns-59.co.uk

de

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

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AI analysis

1mailbox.de is parent of mail.1mailbox.de.

1mailbox.de is delegated to four name servers: ns-140.awsdns-17.com, ns-879.awsdns-45.net, ns-1037.awsdns-01.org and ns-2011.awsdns-59.co.uk.

1mailbox.de at least partially shares its name servers with other domains, for instance gold-goldankauf24.de, choices-in-marketing-automation.com, airkitcx.info, bluefishwireless.net and cir.jp.

These name servers are commonly used with ns-92.awsdns-11.com, ns-621.awsdns-13.net, ns-1375.awsdns-43.org, ns-1550.awsdns-01.co.uk, ns-1971.awsdns-54.co.uk, ns-1653.awsdns-14.co.uk, ns-1006.awsdns-61.net, ns-1687.awsdns-18.co.uk, ns-1140.awsdns-14.org and ns-244.awsdns-30.com.

Host names with two IPs: ns-140.awsdns-17.com points to 2600:9000:5300:8c00::1 and 205.251.192.140; ns-879.awsdns-45.net points to 2600:9000:5303:6f00::1 and 205.251.195.111; ns-1037.awsdns-01.org points to 2600:9000:5304:d00::1 and 205.251.196.13; ns-2011.awsdns-59.co.uk points to 2600:9000:5307:db00::1 and 205.251.199.219.

Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle 1mailbox.de.

1mailbox.de uses the same mail server setup as other domains such as ennotagem.com, elliott.codes, rkward.co.uk, impact-al.com and zeiden.org.

1mailbox.de shares some mail servers with other domains, including bulbdan.com, mixtv.nl, appgem.com, wikimailers.com and kormichu.com.

Host names with three IP numbers

The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; the host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129

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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OpfdFcS CF johedugfp 2025-10-02