cynerd.cz - robtex.com

cynerd.cz

DNSSEC🔒 Signed (DS record present)
A2a03:3b40:fe:300::1🇨🇿 MASTER-AS2a03:3b40::/40 VPSFREE-IPV6-PRG2
PTRcynerd.cz
A37.205.15.10🇨🇿 MASTER-AS37.205.12.0/22 VPSFREE-PRG6
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
MXsmtp.cynerd.cz ⭐
SOAns1.websupport.czadmin@websupport.cz serial=1749402850

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=1785273443
📈 Tranco rank: #909,396

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.e.f.0.0.0.4.b.3.3.0.a.2.ip6.arpa
10.15.205.37.in-addr.arpa

Subdomains

git.cynerd.cz

Same first word

cynerd.cz

Similar names

crendy.com
eryncd.com
cydren.com
cedyrn.com
cendry.com
cendry.fr
cdnery.com
recdyn.com
cedyrn.uk
nycdre.com
cynder.de
reyndc.com
credyn.com
cynder.com
cynder.org
cynder.net
cydern.com
nerdyc.com
cynder.io
dynrec.com
nycred.com
yenrdc.info
cynder.co.uk
credny.org
cedyrn.co.uk

DNS History

6 records (6 active, 0 former)

NSns1.websupport.czns2.websupport.czns3.websupport.euMXsmtp.cynerd.czA2a03:3b40:fe:300::137.205.15.10
●NSns1.websupport.cz2026-05-04 → 2026-07-28 · 2 obs
● 2026-05-04 21:49:46
● 2026-07-28 21:33:44
●NSns2.websupport.cz2026-05-04 → 2026-07-28 · 2 obs
● 2026-05-04 21:49:46
● 2026-07-28 21:33:44
●NSns3.websupport.eu2026-05-04 → 2026-07-28 · 2 obs
● 2026-05-04 21:49:46
● 2026-07-28 21:33:44
●MXsmtp.cynerd.cz2026-05-04 → 2026-07-28 · 2 obs
● 2026-05-04 21:49:46
● 2026-07-28 21:33:44
●A2a03:3b40:fe:300::12026-05-04 → 2026-07-28 · 2 obs
● 2026-05-04 21:49:46
● 2026-07-28 21:33:44
●A37.205.15.102026-05-04 → 2026-07-28 · 2 obs
● 2026-05-04 21:49:46
● 2026-07-28 21:33:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
cynerd.czns1.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: 785ms | Queries: -

📄 Records

TypeCountSample Data
A137.205.15.10
AAAA12a03:3b40:fe:300::1
NS3ns1.websupport.cz, ns2.websupport.cz...
MX1smtp.cynerd.cz (pri: 1)
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

Hierarchy

cynerd.cz serves as the parent of git.cynerd.cz.

IP Addresses

cynerd.cz resolves to the IP addresses 37.205.15.10 and 2a03:3b40:fe:300::1

Other host names share IP numbers with cynerd.cz; git.cynerd.cz is one such example.

Name Servers

Three name servers are authoritative for cynerd.cz: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

cynerd.cz has at least partial name server overlap with other domains, such as credit-plus.cz, formarex.eu, ondrejova.com and two others.

ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13. All three hostnames point to two IP numbers each.

Mail Servers

cynerd.cz routes its mail through a single mail server, smtp.cynerd.cz.