WWW.RTSAK.COM - optistud.fi
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optistud.fi checked at 2025-10-19T04:39:01.886Z 318ms 121/121/121 100% R:13optistud.fi
fi
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Starts with same word
optistud.fi |
Starts similarily
AI analysis
optistud.fi delegates to six name servers: ns1.multi.fi, ns2.multi.fi, ns3.multi.fi, ns4.multi.fi, ns1.z.fi and ns2.z.fi.
optistud.fi shares name servers with other domains at least partially, for instance lappeenrannanteatteri.fi, 2z.fi, avario.fi, catshow.fi and venergia.fi.
these name servers are commonly paired with ns1.shellit.org, ns2.shellit.org, ns3.shellit.org, ns1-eu.mfidds.fi, ns1-us.mfidds.fi, ns1.f-solutions.fi, ns2.f-solutions.fi, ns2.meita.fi and ns.meita.fi.
Host names with two IP numbers:
ns1.multi.fi points to: 2a00:4380:1:128::20 and 62.80.128.20; ns2.multi.fi points to: 2a00:4380:1:128::29 and 62.80.128.29; ns3.multi.fi points to: 2a00:4380:1:128::30 and 62.80.128.30; ns1.z.fi points to: 2620:10a:80eb::2 and 162.219.54.2; ns2.z.fi points to: 2620:10a:80ec::2 and 162.219.55.2.
Host names with one IP number:
ns4.multi.fi points to: 62.80.136.42.
The mail server for optistud.fi is optistud-fi.mail.protection.outlook.com.
Host optistud-fi.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.68.25, 52.101.73.12 and 52.101.73.22.