dumul.net - robtex.com

dumul.net

DNSSEC🔒 Signed (DS record present)
A2a02:4a8:ac24:112::100:136🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6
PTRstan.globenet.cz
A81.95.100.136🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1
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.dumul.net ⭐
A2a00:4b40:aaaa:2101:45:13:137:110🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx10.websupport.sk
A45.13.137.113🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u6-mx.websupport.hu
MXmailin2.dumul.net(100)
A2a00:4b40:aaaa:2101:45:13:137:113🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32
PTRmx10.websupport.hu
A45.13.137.103🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24
PTRm1-u5-mx.websupport.cz
SOAns1.websupport.czadmin@websupport.cz serial=1727907742

net

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=1774386177

Subdomains

mailin1.dumul.net
mailin2.dumul.net

Same first word

dumul.net

Similar names

ludum.org
ludum.ru
ludum.eu
mudul.com
umudl.com
mulud.com
dumlu.biz
uldum.eu
ludum.fr
ludum.com
ludum.de
mdluu.com
dumlu.eu
dulum.com
dulum.vic.edu.au
dmluu.blogspot.com
dumlu.de
ludum.es
ludum.it
uldum.com
uldum.net
ludum.uz
uldum.dk
dumlu.com
ludum.nl
ludum.co

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czans1.active24.comans2.active24.comans3.active24.combeta.ns.active24.czgama.ns.active24.skMXmailin1.dumul.netmailin2.dumul.netmta1.active24.commta2.active24.commta3.active24.commta4.active24.commx1.active24.commx2.active24.comA2a02:4a8:ac24:112::100:13681.95.100.136213.188.129.141
○NSalfa.ns.active24.cz2016-03-16 → 2020-02-22 · 5 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2020-02-22 21:24:14
○ 2026-02-17 05:52:18
○ 2026-03-24 21:06:34
○NSans1.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○NSans2.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○NSans3.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○NSbeta.ns.active24.cz2016-03-16 → 2020-02-22 · 5 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2020-02-22 21:24:14
○ 2026-02-17 05:52:18
○ 2026-03-24 21:06:34
○NSgama.ns.active24.sk2016-03-16 → 2020-02-22 · 5 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2020-02-22 21:24:14
○ 2026-02-17 05:52:18
○ 2026-03-24 21:06:34
●NSns1.websupport.cz2026-02-17 → 2026-03-24 · 3 obs
○ 2020-02-22 21:24:14
● 2026-02-17 05:52:18
● 2026-03-24 21:06:34
●NSns2.websupport.cz2026-02-17 → 2026-03-24 · 3 obs
○ 2020-02-22 21:24:14
● 2026-02-17 05:52:18
● 2026-03-24 21:06:34
●NSns3.websupport.eu2026-02-17 → 2026-03-24 · 3 obs
○ 2020-02-22 21:24:14
● 2026-02-17 05:52:18
● 2026-03-24 21:06:34
●MXmailin1.dumul.net2026-02-17 → 2026-03-24 · 3 obs
○ 2020-02-22 21:24:14
● 2026-02-17 05:52:18
● 2026-03-24 21:06:34
●MXmailin2.dumul.net2026-02-17 → 2026-03-24 · 3 obs
○ 2020-02-22 21:24:14
● 2026-02-17 05:52:18
● 2026-03-24 21:06:34
○MXmta1.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○MXmta2.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○MXmta3.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○MXmta4.active24.com2015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
○MXmx1.active24.com2016-03-16 → 2020-02-22 · 5 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2020-02-22 21:24:14
○ 2026-02-17 05:52:18
○ 2026-03-24 21:06:34
○MXmx2.active24.com2016-03-16 → 2020-02-22 · 5 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2020-02-22 21:24:14
○ 2026-02-17 05:52:18
○ 2026-03-24 21:06:34
○A213.188.129.1412015-05-16 → 2015-11-29 · 4 obs
● 2015-05-16 20:28:36
● 2015-11-29 07:00:36
○ 2016-03-16 05:56:30
○ 2026-03-24 21:06:34
●A2a02:4a8:ac24:112::100:1362016-03-16 → 2026-03-24 · 3 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2026-03-24 21:06:34
●A81.95.100.1362016-03-16 → 2026-03-24 · 3 obs
○ 2015-11-29 07:00:36
● 2016-03-16 05:56:30
● 2026-03-24 21:06:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
dumul.netns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:185.71.159.12

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: 1466ms | Queries: -

📄 Records

TypeCountSample Data
A181.95.100.136
AAAA12a02:4a8:ac24:112::100:136
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mailin1.dumul.net (pri: 10), mailin2.dumul.net (pri: 100)
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

dumul.net is a parent of mailin1.dumul.net and mailin2.dumul.net.

IP Addresses

dumul.net points to two IP numbers: 2a02:4a8:ac24:112::100:136 and 81.95.100.136.

Other host names such as apr-e.nl, etman.eu, acacia.biz, vijl.nl and ajhb.nl share IP numbers with dumul.net.

Name Servers

dumul.net is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

At least part of the name servers for dumul.net are shared with other domains, for instance pamco-int.info, kasperk.cz, talucie.com, velkoobchod-salony.cz and sazavka.com.

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

dumul.net is handled by two mail servers: mailin1.dumul.net and mailin2.dumul.net.

Host names with two IP numbers:

mailin1.dumul.net points to 2a00:4b40:aaaa:2101:45:13:137:110 and 45.13.137.113.

mailin2.dumul.net points to 2a00:4b40:aaaa:2101:45:13:137:113 and 45.13.137.103.