ictopschool.com - robtex.com
ictopschool.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774722637 | ||||||
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSns01.kennisnet.nl2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 08:52:52
● 2026-03-28 18:36:20
●NSns02.kennisnet.nl2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 08:52:52
● 2026-03-28 18:36:20
●NSns03.kennisnet.nl2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 08:52:52
● 2026-03-28 18:36:20
●NSns04.kennisnet.nl2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 08:52:52
● 2026-03-28 18:36:20
○NSns1.kennisnet.nl2015-06-24 → 2020-03-20 · 4 obs
● 2020-03-20 04:07:42
○ 2026-02-15 08:52:52
○ 2026-03-28 18:36:20
○NSns2.kennisnet.nl2015-06-24 → 2020-03-20 · 4 obs
● 2020-03-20 04:07:42
○ 2026-02-15 08:52:52
○ 2026-03-28 18:36:20
○NSns3.kennisnet.nl2015-06-24 → 2020-03-20 · 4 obs
● 2020-03-20 04:07:42
○ 2026-02-15 08:52:52
○ 2026-03-28 18:36:20
●MXmta1.kennisnet.nl2015-06-24 → 2026-03-28 · 2 obs
● 2026-03-28 18:36:20
●MXmta2.kennisnet.nl2015-06-24 → 2026-03-28 · 2 obs
● 2026-03-28 18:36:20
●A145.97.36.1632015-06-24 → 2026-03-28 · 2 obs
● 2026-03-28 18:36:20
●A2001:610:2d8:416::36:1632015-06-24 → 2026-03-28 · 2 obs
● 2026-03-28 18:36:20
🔍 DNS Trace
Analysis
IP Addresses
ictopschool.com points to two IP numbers: 2001:610:2d8:416::36:163 and 145.97.36.163.
Other host names, for instance woordwiki.nl, kn.nu, ictopschool.org, leraar24.com and kort.kennisnet.nl share IP numbers with ictopschool.com.
Name Servers
ictopschool.com is delegated to four name servers: ns01.kennisnet.nl, ns02.kennisnet.nl, ns03.kennisnet.nl and ns04.kennisnet.nl.
ictopschool.com at least partially shares its name servers with other domains, for instance wikikids.be, leraar-24.tv, leraar-24.org, digitalelessen.nl and wikikids.nl.
These name servers are often used together with the name servers ns2.surfnet.nl.
Host names with two IPs: ns01.kennisnet.nl points to 2001:610:2d8:484::34:185 and 145.97.34.185; ns02.kennisnet.nl points to 2001:610:2d8:484::34:186 and 145.97.34.186; ns03.kennisnet.nl points to 2a02:348:1200::266 and 85.10.184.58; ns04.kennisnet.nl points to 2a02:348:1200::371 and 85.10.187.79.
Mail Servers
Two mail servers mta1.kennisnet.nl and mta2.kennisnet.nl handle ictopschool.com.
ictopschool.com uses the same mail server setup as other domains such as schoolvo.nl, edurep.nl, iksurfveilig.nl, maatschappelijkestagebank.com and leraar24.info.
Host names with two IP numbers: mta1.kennisnet.nl points to 2001:610:2d8:408::36:146 and 145.97.36.146; mta2.kennisnet.nl points to 2001:610:2d8:408::36:147 and 145.97.36.147