mt-com.cz - robtex.com

mt-com.cz

DNSSEC⚠️ Not signed
A2a03:6000:6f70:622::225🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V.
PTRpowered-by.openbsd.amsterdam
A46.23.91.225🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V.
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-127-c.gandi.net
A2604:3400:aaac::80🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-127-c.gandi.net
A217.70.187.128🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-127-c.gandi.net
NSns-199-b.gandi.net
A2001:4b98:aaab::c8🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-199-b.gandi.net
A213.167.230.200🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-199-b.gandi.net
NSns-62-a.gandi.net
A2001:4b98:aaaa::3f🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-62-a.gandi.net
A173.246.100.63🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-62-a.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net -all
SOAns1.gandi.nethostmaster@gandi.net serial=1785369600

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1785937644

Same first word

mt-com.ch
mt-com.cz
mt-com.it

Similar names

t-comm.biz
toc-mm.com
mtm-co.com
t-comm.net
t-comm.com.sg
t-comm.eu
t-comm.de
tm-com.com
t-comm.nl
mtm-co.jp
tmm-co.ir
tmm-co.com
tomm-c.eu
t-comm.com
mmt-co.com
toc-mm.net
tomm-c.de
tm-com.ru

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns-127-c.gandi.netns-199-b.gandi.netns-62-a.gandi.netns1.gandi.netalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skns.dns4.czns1.ignum.comns2.ignum.czMXfb.mail.gandi.netspool.mail.gandi.netin.smtp.czmx.smtp.czmx1.active24.commx2.active24.comA2a03:6000:6f70:622::22546.23.91.2252a02:4a8:ac24:104::98:13981.95.98.139
○NSalfa.ns.active24.cz2015-07-06 → 2017-02-04 · 4 obs
● 2015-07-06 06:02:52
● 2017-02-04 21:13:10
○ 2019-02-22 10:00:54
○ 2026-08-05 14:19:56
○NSbeta.ns.active24.cz2015-07-06 → 2017-02-04 · 4 obs
● 2015-07-06 06:02:52
● 2017-02-04 21:13:10
○ 2019-02-22 10:00:54
○ 2026-08-05 14:19:56
○NSgama.ns.active24.sk2015-07-06 → 2017-02-04 · 4 obs
● 2015-07-06 06:02:52
● 2017-02-04 21:13:10
○ 2019-02-22 10:00:54
○ 2026-08-05 14:19:56
●NSns-127-c.gandi.net2026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
●NSns-199-b.gandi.net2026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
●NSns-62-a.gandi.net2026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
○NSns.dns4.cz2015-07-06 → 2017-02-04 · 4 obs
● 2015-07-06 06:02:52
● 2017-02-04 21:13:10
○ 2019-02-22 10:00:54
○ 2026-08-05 14:19:56
●NSns1.gandi.net2026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
○NSns1.ignum.com2019-02-22 → 2019-02-22 · 4 obs
○ 2017-02-04 21:13:10
● 2019-02-22 10:00:54
○ 2026-05-12 22:41:30
○ 2026-08-05 14:19:56
○NSns2.ignum.cz2019-02-22 → 2019-02-22 · 4 obs
○ 2017-02-04 21:13:10
● 2019-02-22 10:00:54
○ 2026-05-12 22:41:30
○ 2026-08-05 14:19:56
●MXfb.mail.gandi.net2026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
○MXin.smtp.cz2015-07-06 → 2016-06-22 · 4 obs
● 2015-07-06 06:02:52
● 2016-06-22 20:27:22
○ 2017-02-04 21:13:10
○ 2026-08-05 14:19:56
○MXmx.smtp.cz2015-07-06 → 2016-06-22 · 4 obs
● 2015-07-06 06:02:52
● 2016-06-22 20:27:22
○ 2017-02-04 21:13:10
○ 2026-08-05 14:19:56
○MXmx1.active24.com2017-02-04 → 2019-02-22 · 5 obs
○ 2016-06-22 20:27:22
● 2017-02-04 21:13:10
● 2019-02-22 10:00:54
○ 2026-05-12 22:41:30
○ 2026-08-05 14:19:56
○MXmx2.active24.com2017-02-04 → 2019-02-22 · 5 obs
○ 2016-06-22 20:27:22
● 2017-02-04 21:13:10
● 2019-02-22 10:00:54
○ 2026-05-12 22:41:30
○ 2026-08-05 14:19:56
●MXspool.mail.gandi.net2026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
○A2a02:4a8:ac24:104::98:1392015-07-06 → 2019-02-22 · 4 obs
● 2015-07-06 06:02:52
● 2019-02-22 10:00:54
○ 2026-05-12 22:41:30
○ 2026-08-05 14:19:56
●A2a03:6000:6f70:622::2252026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
●A46.23.91.2252026-05-12 → 2026-08-05 · 3 obs
○ 2019-02-22 10:00:54
● 2026-05-12 22:41:30
● 2026-08-05 14:19:56
○A81.95.98.1392015-07-06 → 2019-02-22 · 4 obs
● 2015-07-06 06:02:52
● 2019-02-22 10:00:54
○ 2026-05-12 22:41:30
○ 2026-08-05 14:19:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
mt-com.czns-62-a.gandi.net, ns-127-c.gandi.net, ns-199-b.gandi.net-

✅ Authoritative Response

Server:173.246.100.63

NS records: ns-62-a.gandi.net, ns-127-c.gandi.net, ns-199-b.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mt-com.cz (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

TypeCountSample Data
A146.23.91.225
AAAA12a03:6000:6f70:622::225
NS3ns-62-a.gandi.net, ns-199-b.gandi.net...
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT1v=spf1 include:_mailcust.gandi.net -all
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

mt-com.cz has two IP addresses: 46.23.91.225 and 2a03:6000:6f70:622::225

Host names like oxbox.cz are further examples that share IP numbers with mt-com.cz.

Name Servers

mt-com.cz has four authoritative name servers: ns-127-c.gandi.net, ns-199-b.gandi.net, ns-62-a.gandi.net and ns1.gandi.net.

The name servers of mt-com.cz overlap at least partially with those of other domains — among them b-ready.net, internationalviewpoint.org, lamaisondelentrepreneur.com and two more.

These name servers are frequently paired with the name servers ns-10-b.gandi.net, ns-25-b.gandi.net, ns-168-a.gandi.net and two others.

Each of the four hosts ns-127-c.gandi.net, ns-199-b.gandi.net, ns-62-a.gandi.net and ns1.gandi.net has two IP addresses. ns-127-c.gandi.net points to 217.70.187.128 and 2604:3400:aaac::80. ns-199-b.gandi.net points to 213.167.230.200 and 2001:4b98:aaab::c8. ns-62-a.gandi.net points to 173.246.100.63 and 2001:4b98:aaaa::3f. ns1.gandi.net points to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

mt-com.cz has two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.

mt-com.cz shares the same mail server setup as other domains, including random.blue, fim-ebike-world-cup.com, mag-industrie.com and two others.

mt-com.cz uses mail servers that are also used by other domains, including opensource-it.com, ghailane.com and licantis.com.

Host names with 6 IP numbers:

fb.mail.gandi.net resolves to 217.70.178.215, 217.70.178.216 and 217.70.178.217 among others, with 3 other IP addresses in total.

Host names with two IP numbers:

spool.mail.gandi.net resolves to two addresses: 217.70.178.1 and 2001:4b98:e00::1.