devsoft.cz - dns.ninja

devsoft.cz

DNSSEC⚠️ Not signed
A81.31.47.216🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1
PTR81-31-47-216.static.masterinter.net
NSkurt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A2803:f800:50::6ca2:c1c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkurt.ns.cloudflare.com
A2a06:98c1:50::ac40:21c1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkurt.ns.cloudflare.com
A108.162.193.193🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A172.64.33.193🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A173.245.59.193🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
NSvera.ns.cloudflare.com
A2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvera.ns.cloudflare.com
A2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvera.ns.cloudflare.com
A108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
MXmail.devsoft.cz ⭐
A81.31.47.215🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1
PTR81-31-47-215.static.masterinter.net
TXTv=spf1 ip4:81.31.47.215 -all
SOAkurt.ns.cloudflare.comdns@cloudflare.com serial=2410577674

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=1785520041

Previously MX for

palat.cz

Subdomains

faceless.devsoft.cz
docker1.devsoft.cz
mail.devsoft.cz
shapeshifter.devsoft.cz
pink.devsoft.cz
www.devsoft.cz
nrw.devsoft.cz

Same first word

devsoft.com.tr
devsoft.xyz
devsoft.in
devsoft.ir
devsoft.com
devsoft.com.mx
devsoft.co
devsoft.eu
devsoft.ru
devsoft.se
devsoft.no
devsoft.net
devsoft.sk
devsoft.online
devsoft.pl
devsoft.nl
devsoft.com.ua
devsoft.club
devsoft.vn
devsoft.com.br
devsoft.tech
devsoft.hu
devsoft.cz
devsoft.org

Similar names

softdev.top
vedsoft.ru
softdev.net.au
softdev.ru
softdev.com.br
softved.ru
softdev.fr
softdev.co.uk
softdev.cl
softdev.nl
softdev.ro
vedsoft.com
softdev.com
softdev.website
evdsoft.com
softdev.gr
softdev.ch
softdev.ca
softdev.in
softdev.eu
vodfest.com
softdev.org.uk
softved.com
softdev.com.mx
softdev.com.ua
dvesoft.be
fdstove.com
softdev.be
softdev.net
edvsoft.de
softdev.team
softdev.de
softdev.pl
softedv.de
softdev.tech
softdev.se
softdev.spb.ru
softdev.pw
softdev.ninja
softdev.org

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSkurt.ns.cloudflare.comvera.ns.cloudflare.comns.forpsi.czns.forpsi.itns.forpsi.netMXmail.devsoft.czwww.devsoft.czA81.31.47.2162a01:430:39:1::677.93.222.4481.31.47.211
●NSkurt.ns.cloudflare.com2026-02-19 → 2026-07-31 · 3 obs
○ 2017-12-09 12:23:20
● 2026-02-19 13:17:18
● 2026-07-31 18:06:22
○NSns.forpsi.cz2015-08-19 → 2017-12-09 · 4 obs
● 2015-08-19 11:55:02
● 2017-12-09 12:23:20
○ 2026-02-19 13:17:18
○ 2026-07-31 18:06:22
○NSns.forpsi.it2015-08-19 → 2017-12-09 · 4 obs
● 2015-08-19 11:55:02
● 2017-12-09 12:23:20
○ 2026-02-19 13:17:18
○ 2026-07-31 18:06:22
○NSns.forpsi.net2015-08-19 → 2017-12-09 · 4 obs
● 2015-08-19 11:55:02
● 2017-12-09 12:23:20
○ 2026-02-19 13:17:18
○ 2026-07-31 18:06:22
●NSvera.ns.cloudflare.com2026-02-19 → 2026-07-31 · 3 obs
○ 2017-12-09 12:23:20
● 2026-02-19 13:17:18
● 2026-07-31 18:06:22
●MXmail.devsoft.cz2016-04-10 → 2026-07-31 · 3 obs
○ 2015-12-06 17:30:42
● 2016-04-10 03:35:18
● 2026-07-31 18:06:22
○MXwww.devsoft.cz2015-08-19 → 2015-12-06 · 4 obs
● 2015-08-19 11:55:02
● 2015-12-06 17:30:42
○ 2016-04-10 03:35:18
○ 2026-07-31 18:06:22
○A2a01:430:39:1::62016-12-09 → 2017-12-09 · 5 obs
○ 2016-04-10 03:35:18
● 2016-12-09 18:50:46
● 2017-12-09 12:23:20
○ 2026-02-19 13:17:18
○ 2026-07-31 18:06:22
○A77.93.222.442015-08-19 → 2015-12-06 · 4 obs
● 2015-08-19 11:55:02
● 2015-12-06 17:30:42
○ 2016-04-10 03:35:18
○ 2026-07-31 18:06:22
○A81.31.47.2112016-04-10 → 2017-12-09 · 5 obs
○ 2015-12-06 17:30:42
● 2016-04-10 03:35:18
● 2017-12-09 12:23:20
○ 2026-02-19 13:17:18
○ 2026-07-31 18:06:22
●A81.31.47.2162026-02-19 → 2026-07-31 · 3 obs
○ 2017-12-09 12:23:20
● 2026-02-19 13:17:18
● 2026-07-31 18:06:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
devsoft.czkurt.ns.cloudflare.com, vera.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.193

NS records: kurt.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devsoft.cz (unsigned zone)

⏱️ Timing

Total: 832ms | Queries: -

📄 Records

TypeCountSample Data
A181.31.47.216
NS2kurt.ns.cloudflare.com, vera.ns.cloudflare.com
MX1mail.devsoft.cz (pri: 10)
TXT1v=spf1 ip4:81.31.47.215 -all
SOA1kurt.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)

Analysis

Hierarchy

Among the subdomains of devsoft.cz are faceless.devsoft.cz, docker1.devsoft.cz, mail.devsoft.cz, shapeshifter.devsoft.cz, pink.devsoft.cz and a few other host names.

IP Addresses

devsoft.cz directs to one IP number, which is 81.31.47.216.

Further host names like 81-31-47-216.static.masterinter.net and docker1.devsoft.cz overlap in IP numbers with devsoft.cz.

Name Servers

The NS records for devsoft.cz delegate to kurt.ns.cloudflare.com and vera.ns.cloudflare.com.

devsoft.cz has the same name server delegation as a number of other domains, such as pirendo.com, quickbaufi.de, cptn.co and two more.

There is at least partial name server overlap between devsoft.cz and other domains — uniclass.vn, nitrogencongress.com, aptumtech.net and two more among them.

These name servers are routinely deployed together with the name servers miki.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kurt.ns.cloudflare.com maps to 108.162.193.193, 172.64.33.193, 173.245.59.193 and 3 additional IP addresses.

vera.ns.cloudflare.com maps to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 additional IP addresses.

Mail Servers

devsoft.cz routes its mail through a single mail server, mail.devsoft.cz.

devsoft.cz and domains like palat.cz share an identical mail server configuration.

mail.devsoft.cz resolves to 81.31.47.215 and no other IP number.