WWW.RTSAK.COM - invalid.systems
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invalid.systems checked at 2025-10-25T11:58:11.042Z 164ms 96/96/96 100% R:10invalid.systems
| MX | mail.protonmail.ch | ||||||
| A | 176.119.200.128π¨π Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128π¨π Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128π«π· Proton AG | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch | ||||||
| A | 176.119.200.129π¨π Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129π¨π Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129π«π· Proton AG | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| NS | ns1.hover.com | ||||||
| A | 2604:4000:0:d:216:40:47:26 π¨π¦ Tucows | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26π¨π¦ Tucows | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13 π¨π¦ TUCOWS-3 | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13π¨π¦ TUCOWS-3 | ||||||
| PTR | ns2.hover.com | ||||||
| A | 185.199.108.153πΊπΈ Fastly | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
systems
| NS | v0n0.nic.systems | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
Starts with same word
Starts similarily
AI analysis
invalid.systems resolves to a single IP: 185.199.108.153.
Other host names, for instance tomfirestine.github.io, n-riesco.github.io, daktilo.github.io, fehtools.github.io and levphy.github.io share IP numbers with invalid.systems.
invalid.systems has two name servers: ns1.hover.com and ns2.hover.com.
invalid.systems shares the same name server setup as other domains, for example landtax.org, gothams.org, christliche-gemeinde-schladming.at, hiredmindsinc.com and wattsconstructors.com.
invalid.systems partially shares name servers with other domains, for instance yodad.net.
Host names with two IP numbers:
ns1.hover.com points to: 2604:4000:0:d:216:40:47:26 and 216.40.47.26; ns2.hover.com points to: 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.
invalid.systems is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
invalid.systems shares the mail server setup with other domains, for example scendmail.com, ddpv.nl, castella.es, trusty.team and pellikka.me.
invalid.systems shares some mail servers with other domains, at least partially; for instance fenity.me, betfree.com, kulmio.net, bodyart.net and mavisworks.com.
Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.