ect.sk - robtex.com

ect.sk

DNSSEC🔒 Signed (DS record present)
A2a00:4b40:aaaa:2005::5🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
A37.9.175.163🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24
NSns1.websupport.sk ⭐ ⚠️ Not in parent delegation
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns1.websupport.cz ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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
NSns2.websupport.sk ⚠️ Not in parent delegation
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 ⚠️ Not in zone NS records
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
NSns3.websupport.sk ⚠️ Not in parent delegation
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXect-sk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTMS=ms63107023
TXTv=spf1 mx ip4:88.208.115.3 include:_emailing.heureka.cz include:spf-de.emails...
SOAns1.websupport.skadmin@websupport.sk serial=1776371508

sk

DNSSEC🔒 Signed (DS record present)
NSm.tld.sk ⭐
NSe.tld.sk
NSf.tld.sk
NSg.tld.sk
NSh.tld.sk
SOAm.tld.skhostmaster@sk-nic.sk serial=2018524029

Subdomains

mailinbackup1.ect.sk
mailin1.ect.sk
mailin2.ect.sk

Same first word

ect.at
ect.money
ect.com.ua
ect.com.tw
ect.my
ect.idv.tw
ect.name
ect.ru
ect.mx
ect.lu
ect.cn
ect.org
ect.co
ect.pl
ect.co.nz
ect.com.hk
ect.ir
ect.cl
ect.sk
ect.org.uk
ect.fi
ect.co.in
ect.ie
ect.kz
ect.cc
ect.nl
ect.coop
ect.se
ect.go.th
ect.ee
ect.net
ect.com.au
ect.fr
ect.com.br
ect.dk
ect.co.th
ect.hu
ect.ac.ae
ect.hk
ect.mobi
ect.rw
ect.jp
ect.asia
ect.travel
ect.us
ect.gov.br
ect.be
ect.com
ect.im
ect.in
ect.ac.ke
ect.info
ect.guru
ect.de
ect.no
ect.gov.ly
ect.vn
ect.pt
ect.co.jp

Similar names

tec.com.cn
cte.us
tec.kherson.ua
etc.al
cet.se
etc.tm
tce.ir
etc.es
tec.net.br
tec.sd.us
tec.coop
etc.pe
tec.so
cte.gr
tec.care
tce.am
tec.delivery
tce.edu.pl
etc.ie
etc.solutions
cet.sk
cte.fi
cet.co.il
tce.sp.gov.br
tec.ac.in
cet.org
cet.in
etc.org.vn
etc.im
tce.it
tec.oh.us
tce.rn.gov.br
tce.company
etc.kr.ua
etc.hateblo.jp
etc.net.ua
cet.ac.il
tce.com.pk
tec.org.au
etc.com.pl
etc.bio
cet.cat
cte.foundation
tec.center
cet.vn
etc.la
cet.fr
etc.com
tec.no
tce.co.in
etc.ru
tec.vc
tec.cr
tec.wv.us
etc.co.cr
cte.no
cet.edu.in
etc.mx
cte.org.in
tec.biz
tec.today
etc.at
cte.vn
etc.szczecin.pl
cet.lu
tec.com.my
tec.kz
cte.kr
tec.ve
cet.rs
etc.restaurant
cet.mx
tce.nyc
etc.ng
tec.in.th
tce.net.vn
tec.world
tec.education
cet.ro
tec.lv
cet.bio
tec.tools
cet.agency
tce.co
tce.pe
tce.net
etc.co.id
etc.fyi
tec.com
tec.net.pk
etc.info
cte.school
cet.ca
etc.training
tce.coop
tec.gob.ar
tce.sc.gov.br
tec.com.ua
cet.tw
etc.media
etc.co.za
cet.com
tce.ru
cet.es
etc.by
etc.me
etc.us
tce.co.kr
tce.ac.th
etc.au
tec.co.nz
tce.ac.in
tce.ma
tec.la
tce.ba.gov.br
cte.info
tce.ro
tec.com.pk
tec.studio
cet.tv
cet.hk
cet.de
cte.as
tec.nm.us
etc.gs
etc.network
etc.uk.com
tec.com.tr
etc.sg
cte.academy
tec.ventures
cte.hk
tec.gt
etc.systems
tec.ks.us
tec.cc
tce.ce.gov.br
tec.su
cet.com.lb
tec.at
etc.kiev.ua
tec.mo.us
tec.tas.gov.au
tec.jp
tec.nu
tce.am.gov.br
cte.jp
etc.gg
tec.co
tec.de.com
etc.in.ua
etc.sk
cte.online
etc.moscow
etc.hu
cet.net.au
tce.com.my
tec.qa
tec.equipment
cte.ge
cet.net.ua
tec.nl
cte.com.tw
tec.ac.cr
cet.md
cet.edu.pl
tec.pl
etc.vn
cet.aero
tec.im
tec.gov.in
cte.edu

DNS History

14 records (9 active, 5 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns1.websupport.skns2.websupport.czns2.websupport.skns3.websupport.euns3.websupport.skMXect-sk.mail.protection.outlook.commail.est-praha.czmailin1.ect.skmailin2.ect.skmailinbackup1.ect.skA2a00:4b40:aaaa:2005::537.9.175.16337.9.170.87
●NSns1.websupport.cz2026-04-10 → 2026-05-09 · 3 obs
○ 2015-06-09 19:45:02
● 2026-04-10 17:08:32
● 2026-05-09 14:08:10
●NSns1.websupport.sk2015-06-09 → 2026-05-09 · 2 obs
● 2015-06-09 19:45:02
● 2026-05-09 14:08:10
●NSns2.websupport.cz2026-04-10 → 2026-05-09 · 3 obs
○ 2015-06-09 19:45:02
● 2026-04-10 17:08:32
● 2026-05-09 14:08:10
●NSns2.websupport.sk2015-06-09 → 2026-05-09 · 2 obs
● 2015-06-09 19:45:02
● 2026-05-09 14:08:10
●NSns3.websupport.eu2026-04-10 → 2026-05-09 · 3 obs
○ 2015-06-09 19:45:02
● 2026-04-10 17:08:32
● 2026-05-09 14:08:10
●NSns3.websupport.sk2015-06-09 → 2026-05-09 · 2 obs
● 2015-06-09 19:45:02
● 2026-05-09 14:08:10
●MXect-sk.mail.protection.outlook.com2026-04-18 → 2026-05-09 · 3 obs
○ 2026-04-14 09:03:36
● 2026-04-18 07:23:30
● 2026-05-09 14:08:10
○MXmail.est-praha.cz2026-04-10 → 2026-04-14 · 5 obs
○ 2016-06-18 00:42:18
● 2026-04-10 17:08:32
● 2026-04-14 09:03:36
○ 2026-04-18 07:23:30
○ 2026-05-09 14:08:10
○MXmailin1.ect.sk2015-06-09 → 2016-06-18 · 4 obs
● 2015-06-09 19:45:02
● 2016-06-18 00:42:18
○ 2026-04-10 17:08:32
○ 2026-05-09 14:08:10
○MXmailin2.ect.sk2015-06-09 → 2016-06-18 · 4 obs
● 2015-06-09 19:45:02
● 2016-06-18 00:42:18
○ 2026-04-10 17:08:32
○ 2026-05-09 14:08:10
○MXmailinbackup1.ect.sk2015-06-09 → 2016-02-07 · 4 obs
● 2015-06-09 19:45:02
● 2016-02-07 05:56:52
○ 2016-06-18 00:42:18
○ 2026-05-09 14:08:10
●A2a00:4b40:aaaa:2005::52026-04-10 → 2026-05-09 · 3 obs
○ 2016-06-18 00:42:18
● 2026-04-10 17:08:32
● 2026-05-09 14:08:10
○A37.9.170.872015-06-09 → 2016-06-18 · 4 obs
● 2015-06-09 19:45:02
● 2016-06-18 00:42:18
○ 2026-04-10 17:08:32
○ 2026-05-09 14:08:10
●A37.9.175.1632026-04-10 → 2026-05-09 · 3 obs
○ 2016-06-18 00:42:18
● 2026-04-10 17:08:32
● 2026-05-09 14:08:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ske.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk-
ect.skns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.13

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

TypeCountSample Data
A137.9.175.163
AAAA12a00:4b40:aaaa:2005::5
NS3ns1.websupport.sk, ns2.websupport.sk...
MX1ect-sk.mail.protection.outlook.com (pri:
TXT2MS=ms63107023, v=spf1 mx ip4:88.208.115.3 include:_emai
SOA1ns1.websupport.sk admin.websupport.sk

Analysis

Hierarchy

ect.sk is a parent of mailinbackup1.ect.sk, mailin1.ect.sk and mailin2.ect.sk.

IP Addresses

ect.sk resolves to two IPs: 2a00:4b40:aaaa:2005::5 and 37.9.175.163.

other host names for instance lpdesign.cz, badkid.org, vizerka.cz, examentrainingen.nl and www.balkanova.cz share IP numbers with ect.sk.

Name Servers

ect.sk is delegated to six name servers: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

ect.sk at least partially shares name servers with other domains, for instance cinnabonczsk.com, smhl.eu, sibelius.cz, xplusone.co and bohemia-ol.cz.

Host names with two IPs

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

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

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

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

Names pointing to 2a10:bbc0::11: ns1.websupport.cz and ns1.websupport.sk

Names pointing to 45.10.97.11: ns1.websupport.cz and ns1.websupport.sk

Names pointing to 2a02:250:3::12: ns2.websupport.cz and ns2.websupport.sk

Names pointing to 185.71.159.12: ns2.websupport.cz and ns2.websupport.sk

Names pointing to 2a10:bbc0::13: ns3.websupport.eu and ns3.websupport.sk

Names pointing to 45.10.97.13: ns3.websupport.eu and ns3.websupport.sk

Mail Servers

ect.sk is handled by a single mail server, ect-sk.mail.protection.outlook.com.

Host name ect-sk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::d, 52.101.68.12, 52.101.68.32, 52.101.73.12 and 52.101.73.19.