atollcts.com - robtex.com

atollcts.com

DNSSEC🔒 Signed (DS record present)
A2a00:4b40:aaaa:2011::7🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A37.9.175.212🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24
NSns1.websupport.cz ⭐
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXmailin1.atollcts.com ⭐
A2a00:4b40:aaaa:2101:45:13:137:103🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx10.websupport.cz
A45.13.137.111🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u7-mx.websupport.sk
MXmailin2.atollcts.com(100)
A2a00:4b40:aaaa:2101:45:13:137:113🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx10.websupport.hu
A45.13.137.110🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u6-mx.websupport.sk
TXTv=spf1 include:spf.active24.com include:_spf.m1.websupport.sk ~all
SOAns1.websupport.czadmin@websupport.cz serial=1750630299

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777025666

Subdomains

mailin2.atollcts.com
mailin1.atollcts.com

Same first word

atollcts.com

Similar names

allscott.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czbeta.ns.active24.czMXmailin1.atollcts.commailin2.atollcts.comin.smtp.czmx.smtp.czmx1.active24.commx2.active24.comA2a00:4b40:aaaa:2011::737.9.175.2122a02:4a8:ac24:108::96:13481.95.96.134
○NSalfa.ns.active24.cz2015-08-12 → 2020-03-18 · 4 obs
● 2015-08-12 18:57:12
● 2020-03-18 10:01:38
○ 2026-04-01 03:28:44
○ 2026-04-24 10:35:00
○NSbeta.ns.active24.cz2015-08-12 → 2020-03-18 · 4 obs
● 2015-08-12 18:57:12
● 2020-03-18 10:01:38
○ 2026-04-01 03:28:44
○ 2026-04-24 10:35:00
●NSns1.websupport.cz2026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
●NSns2.websupport.cz2026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
●NSns3.websupport.eu2026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
○MXin.smtp.cz2015-08-12 → 2016-07-11 · 4 obs
● 2015-08-12 18:57:12
● 2016-07-11 11:10:26
○ 2017-03-19 08:39:44
○ 2026-04-24 10:35:00
●MXmailin1.atollcts.com2026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
●MXmailin2.atollcts.com2026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
○MXmx.smtp.cz2015-08-12 → 2016-07-11 · 4 obs
● 2015-08-12 18:57:12
● 2016-07-11 11:10:26
○ 2017-03-19 08:39:44
○ 2026-04-24 10:35:00
○MXmx1.active24.com2017-03-19 → 2020-03-18 · 5 obs
○ 2016-07-11 11:10:26
● 2017-03-19 08:39:44
● 2020-03-18 10:01:38
○ 2026-04-01 03:28:44
○ 2026-04-24 10:35:00
○MXmx2.active24.com2017-03-19 → 2020-03-18 · 5 obs
○ 2016-07-11 11:10:26
● 2017-03-19 08:39:44
● 2020-03-18 10:01:38
○ 2026-04-01 03:28:44
○ 2026-04-24 10:35:00
●A2a00:4b40:aaaa:2011::72026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
○A2a02:4a8:ac24:108::96:1342015-08-12 → 2020-03-18 · 4 obs
● 2015-08-12 18:57:12
● 2020-03-18 10:01:38
○ 2026-04-01 03:28:44
○ 2026-04-24 10:35:00
●A37.9.175.2122026-04-01 → 2026-04-24 · 3 obs
○ 2020-03-18 10:01:38
● 2026-04-01 03:28:44
● 2026-04-24 10:35:00
○A81.95.96.1342015-08-12 → 2020-03-18 · 4 obs
● 2015-08-12 18:57:12
● 2020-03-18 10:01:38
○ 2026-04-01 03:28:44
○ 2026-04-24 10:35:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
atollcts.comns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

TypeCountSample Data
A137.9.175.212
AAAA12a00:4b40:aaaa:2011::7
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mailin1.atollcts.com (pri: 10), mailin2.atollcts.com (pri: 100)
TXT1v=spf1 include:spf.active24.com include:
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

atollcts.com is a parent of mailin2.atollcts.com and mailin1.atollcts.com.

IP Addresses

atollcts.com points to two IP numbers: 2a00:4b40:aaaa:2011::7 and 37.9.175.212.

Other host names, for instance atb-sro.cz, www.goc.cz, koupelny-besteco.cz, shonertacademy.com and retia.cz share IP numbers with atollcts.com.

Name Servers

The domain atollcts.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

atollcts.com shares name servers with other domains at least partially, for instance internationalservicecompany.com, rodiny.cz, fiskars.name, grygar.biz and insula.cz.

these name servers are often used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

Host names with two IP numbers:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13

Mail Servers

atollcts.com is handled by two mail servers: mailin1.atollcts.com and mailin2.atollcts.com.

Host names with two IP numbers:

The host mailin1.atollcts.com points to 2a00:4b40:aaaa:2101:45:13:137:103 and 45.13.137.111.

The host mailin2.atollcts.com points to 2a00:4b40:aaaa:2101:45:13:137:113 and 45.13.137.110.