atskool.nl - robtex.com

atskool.nl

DNSSEC🔒 Signed (DS record present)
A2a02:cc8::103:153🇳🇱 LEASEWEB-NL-AMS-012a02:cc8::/32 NL-TODAYISP-20090407
PTRweb07.zigtserver.nl
A87.236.103.153🇳🇱 LEASEWEB-NL-AMS-0187.236.96.0/21 TODAYISP
NSns0.transip.nl ⭐
A2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns0.transip.net
A195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.
PTRns0.transip.net
NSns1.transip.net
A2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns1.transip.nl
A195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.
PTRns1.transip.nl
NSns2.transip.eu
A2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns2.transip.eu
A37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRns2.transip.eu
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTv=spf1 mx a include:_spf.google.com -all
TXTgoogle-site-verification=gNHrPGk3zYOLbdxCu4wLMz7f8FKc9Ng9iRVLb24QRLA
SOAns0.transip.nlhostmaster@transip.nl 2025-11-25 #0

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-13 05:30:01 +0000 (EPOCH 1786599001)
SOAns1.dns.nldns@sidn.nl 2026-08-13 #11

Same first word

atskool.nl
atskool.com

Similar names

alkosto.ru
saktool.com
skatool.com
solotak.se
aktools.gr
alkosto.viajes
aktools.co.in
satlook.com
skoalto.com
looksta.icu
lookast.com
lotoksa.com
klotosa.com
taskolo.com
skolota.ru
lostoak.com
solokat.com
lookast.net
katools.de
katools.vn
alkosto.co
looksat.com
aktools.com
satlook.de
looksta.com
toolsak.ir
skaloot.com
alkosto.com
alkosto.biz
asktool.com
katools.gr
alkosto.com.co
atlooks.com
slookat.top
kaoslot.com
tokasol.com
katools.com

DNS History

19 records (9 active, 10 former)

2017201820192020202120222023202420252026NSns0.transip.nlns1.transip.netns2.transip.euns3.firstfind.nlns4.firstfind.nlns5.firstfind.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx3.googlemail.commail.atskool.nlmx1.firstfind.nlmx2.firstfind.nlserver40.firstfind.nlA2a02:cc8::103:15387.236.103.153109.235.74.158185.66.249.15987.236.103.44
●NSns0.transip.nl2016-07-22 → 2026-08-13 · 3 obs
○ 2016-03-20 15:49:38
● 2016-07-22 15:18:30
● 2026-08-13 06:08:28
●NSns1.transip.net2016-07-22 → 2026-08-13 · 3 obs
○ 2016-03-20 15:49:38
● 2016-07-22 15:18:30
● 2026-08-13 06:08:28
●NSns2.transip.eu2016-07-22 → 2026-08-13 · 3 obs
○ 2016-03-20 15:49:38
● 2016-07-22 15:18:30
● 2026-08-13 06:08:28
○NSns3.firstfind.nl2016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
○NSns4.firstfind.nl2016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
○NSns5.firstfind.net2016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
●MXalt1.aspmx.l.google.com2017-03-23 → 2026-08-13 · 3 obs
○ 2016-07-22 15:18:30
● 2017-03-23 13:35:24
● 2026-08-13 06:08:28
●MXalt2.aspmx.l.google.com2017-03-23 → 2026-08-13 · 3 obs
○ 2016-07-22 15:18:30
● 2017-03-23 13:35:24
● 2026-08-13 06:08:28
●MXaspmx.l.google.com2017-03-23 → 2026-08-13 · 3 obs
○ 2016-07-22 15:18:30
● 2017-03-23 13:35:24
● 2026-08-13 06:08:28
●MXaspmx3.googlemail.com2017-03-23 → 2026-08-13 · 3 obs
○ 2016-07-22 15:18:30
● 2017-03-23 13:35:24
● 2026-08-13 06:08:28
○MXmail.atskool.nl2016-07-22 → 2016-07-22 · 4 obs
○ 2016-03-20 15:49:38
● 2016-07-22 15:18:30
○ 2017-03-23 13:35:24
○ 2026-08-13 06:08:28
○MXmx1.firstfind.nl2016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
○MXmx2.firstfind.nl2016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
○MXserver40.firstfind.nl2016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
○A109.235.74.1582016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 15:49:38
○ 2016-07-22 15:18:30
○ 2026-08-13 06:08:28
○A185.66.249.1592016-07-22 → 2016-07-22 · 4 obs
○ 2016-03-20 15:49:38
● 2016-07-22 15:18:30
○ 2017-03-23 13:35:24
○ 2026-08-13 06:08:28
●A2a02:cc8::103:1532026-05-27 → 2026-08-13 · 3 obs
○ 2017-03-23 13:35:24
● 2026-05-27 08:44:00
● 2026-08-13 06:08:28
●A87.236.103.1532026-05-27 → 2026-08-13 · 3 obs
○ 2017-03-23 13:35:24
● 2026-05-27 08:44:00
● 2026-08-13 06:08:28
○A87.236.103.442017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-22 15:18:30
● 2017-03-23 13:35:24
○ 2026-05-27 08:44:00
○ 2026-08-13 06:08:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns3.dns.nl, ns1.dns.nl-
atskool.nlns0.transip.nl, ns1.transip.net, ns2.transip.eu-

✅ Authoritative Response

Server:195.8.195.195

NS records: ns0.transip.nl, ns1.transip.net, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 801ms | Queries: -

📄 Records

TypeCountSample Data
A187.236.103.153
AAAA12a02:cc8::103:153
NS3ns1.transip.net, ns0.transip.nl...
MX5ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT2.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT2v=spf1 mx a include:_spf.google.com -all, google-site-verification=gNHrPGk3zYOLbdx
SOA1ns0.transip.nl hostmaster.transip.nl

Analysis

IP Addresses

atskool.nl has two IP addresses: 87.236.103.153 and 2a02:cc8::103:153

abroad-internships.com, rijnlandslyceum.nl, www.abroad-internships.nl and two other host names share IP numbers with atskool.nl.

Name Servers

atskool.nl is served by three name servers: ns2.transip.eu, ns1.transip.net and ns0.transip.nl.

The name servers of atskool.nl overlap at least partially with those of other domains — among them nationalebioscoopcadeaukaart.com, mastersofcloud.nl, beumar.nl and two more.

These name servers commonly co-occur with the name servers ns0.transip.net, ns1.transip.nl, ns2.transip.net and ns2.transip.nl.

The hostnames ns2.transip.eu, ns1.transip.net and ns0.transip.nl each direct to two IP addresses — ns2.transip.eu to 37.97.199.195 and 2a01:7c8:f:c1f::195, ns1.transip.net to 195.8.195.195 and 2a01:7c8:7000:195::195, and ns0.transip.nl to 195.135.195.195 and 2a01:7c8:dddd:195::195.

Mail Servers

Mail for atskool.nl is handled by four mail servers: aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

atskool.nl has at least partial mail server overlap with other domains such as close.nu, digrox.com, ns500768.ns500758.ns500758.ns500758.ns500758.ns500736.ns500698.ns500735.ns500708.ns500576.ns500619.ns500619.ns500652.ns500619.trackreceptor.com and two more.

These mail servers commonly appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two other mail servers.

Each of the hosts aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com has two IP addresses. aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a. aspmx.l.google.com resolves to 172.253.122.27 and 2607:f8b0:4004:c06::1a. alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1a. alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b. Note that aspmx3.googlemail.com and alt2.aspmx.l.google.com share the address 172.253.116.26.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.