ao.cz - robtex.com

ao.cz

DNSSEC⚠️ Not signed
A185.230.63.171🇺🇸 wix_com185.230.63.0/24
PTRunalocated.63.wixsite.com
NSns1.mysh.cz ⭐ ⚠️ Not in parent delegation
A95.168.217.18🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.
NSns.mysh.cz ⚠️ Not in zone NS records
A95.168.217.18🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.
NSns2.mysh.cz ⚠️ Not in zone NS records
A80.95.121.235🇨🇿 VODAFONE-CZ-AS80.95.96.0/19 Vodafone Czech Republic a.s.
NSns3.mysh.cz
A13.79.155.182🇮🇪 Microsoft13.64.0.0/11 MICROSOFT
MXprotection.mail.mysh.cz ⭐
A2a01:28:ca:104:ffff::6🇨🇿 SuperNetwork2a01:28::/32 s.r.o.
A95.168.217.6🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.
MXbackup.mail.mysh.cz(20)
A40.68.171.215🇳🇱 Microsoft40.68.0.0/14
PTRmx03.mail.mysh.cz
SOAns.mysh.czhostmaster@ao.cz 2026-01-09 #4

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=1776025054
WOT: SAFE (60/100)

Same first word

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Similar names

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oa.net
oa.org
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oa.co.th
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oa.qa
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oa.com.sa
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oa.org.au
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oa.hn.cn
oa.rs
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oa.si

DNS History

12 records (7 active, 5 former)

200920112013201520172019202120232025NSns.mysh.czns1.mysh.czns2.mysh.czns3.mysh.czMXbackup.mail.mysh.czprotection.mail.mysh.czmail.ao.czmail.mysh.czA185.230.63.17188.86.110.22995.168.208.22895.168.217.21
●NSns.mysh.cz2008-03-23 → 2026-04-12 · 2 obs
● 2008-03-23 17:15:04
● 2026-04-12 21:04:02
●NSns1.mysh.cz2026-04-04 → 2026-04-12 · 3 obs
○ 2008-03-23 17:15:04
● 2026-04-04 02:43:34
● 2026-04-12 21:04:02
●NSns2.mysh.cz2008-03-23 → 2026-04-12 · 2 obs
● 2008-03-23 17:15:04
● 2026-04-12 21:04:02
●NSns3.mysh.cz2026-04-04 → 2026-04-12 · 3 obs
○ 2008-03-23 17:15:04
● 2026-04-04 02:43:34
● 2026-04-12 21:04:02
●MXbackup.mail.mysh.cz2016-05-26 → 2026-04-12 · 3 obs
○ 2016-04-17 19:39:42
● 2016-05-26 03:07:26
● 2026-04-12 21:04:02
○MXmail.ao.cz2008-03-23 → 2016-04-17 · 4 obs
● 2008-03-23 17:15:04
● 2016-04-17 19:39:42
○ 2016-05-26 03:07:26
○ 2026-04-12 21:04:02
○MXmail.mysh.cz2016-05-26 → 2017-07-23 · 5 obs
○ 2016-04-17 19:39:42
● 2016-05-26 03:07:26
● 2017-07-23 13:56:34
○ 2026-04-04 02:43:34
○ 2026-04-12 21:04:02
●MXprotection.mail.mysh.cz2026-04-04 → 2026-04-12 · 3 obs
○ 2017-07-23 13:56:34
● 2026-04-04 02:43:34
● 2026-04-12 21:04:02
●A185.230.63.1712026-04-04 → 2026-04-12 · 3 obs
○ 2017-07-23 13:56:34
● 2026-04-04 02:43:34
● 2026-04-12 21:04:02
○A88.86.110.2292008-03-23 → 2008-03-23 · 3 obs
● 2008-03-23 17:15:04
○ 2015-08-16 21:12:36
○ 2026-04-12 21:04:02
○A95.168.208.2282015-08-16 → 2016-04-17 · 5 obs
○ 2008-03-23 17:15:04
● 2015-08-16 21:12:36
● 2016-04-17 19:39:42
○ 2016-05-26 03:07:26
○ 2026-04-12 21:04:02
○A95.168.217.212016-05-26 → 2017-07-23 · 5 obs
○ 2016-04-17 19:39:42
● 2016-05-26 03:07:26
● 2017-07-23 13:56:34
○ 2026-04-04 02:43:34
○ 2026-04-12 21:04:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
ao.czns1.mysh.cz, ns3.mysh.cz, ns2.mysh.cz3 records

✅ Authoritative Response

Server:95.168.217.18

NS records: ns1.mysh.cz, ns3.mysh.cz, ns2.mysh.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ao.cz (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

TypeCountSample Data
A1185.230.63.171
NS2ns.mysh.cz, ns2.mysh.cz
MX2backup.mail.mysh.cz (pri: 20), protection.mail.mysh.cz (pri: 10)
SOA1ns.mysh.cz hostmaster.ao.cz

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.mysh.cz, ns2.mysh.cz, ns1.mysh.cz)

Analysis

IP Addresses

ao.cz points to IP number: 185.230.63.171.

Other host names such as drdenisa.com, about-faceskincare.com, greatwestllc.com, alizaostrosky.com and hrwired.com share IPs with ao.cz.

Name Servers

ao.cz is delegated to four name servers: ns1.mysh.cz, ns2.mysh.cz, ns3.mysh.cz and ns.mysh.cz.

ao.cz at least partially shares name servers with other domains, for instance 0-27.217.168.95.in-addr.arpa, twrc.cz, empira.cz, automotoklub-holice.cz and miloush.net.

these name servers are often used in conjunction with the name servers ns.wladik.net.

Host names with one IP number:

ns1.mysh.cz points to 95.168.217.18

ns2.mysh.cz points to 80.95.121.235

ns3.mysh.cz points to 13.79.155.182

ns.mysh.cz points to 95.168.217.18

Host names that point to 95.168.217.18: ns1.mysh.cz and ns.mysh.cz

Mail Servers

ao.cz is handled by two mail servers: backup.mail.mysh.cz and protection.mail.mysh.cz.

The mail server setup for ao.cz matches that of other domains, for instance sitina.net, twrc.cz, empira.cz, automotoklub-holice.cz and miloush.net.

ao.cz shares mail servers with other domains, for instance kwk.cz and machovi.net.

these mail servers are commonly used together with mail.mysh.cz.

Host names with two IP numbers:

protection.mail.mysh.cz points to 2a01:28:ca:104:ffff::6 and 95.168.217.6.

Host names with one IP number:

backup.mail.mysh.cz points to 40.68.171.215.