mail.react.cz - dns.ninja

mail.react.cz

DNSSEC⚠️ Not signed
A95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.200.197.vultrusercontent.com
NSns.parktons.com
A46.8.8.88🇨🇿 GRANSY46.8.8.0/24
NSdelta1.rdrhost.com ⚠️ Not in parent delegation
A95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
PTR95.179.200.197.vultrusercontent.com
NSdelta2.rdrhost.com ⚠️ Not in parent delegation
A192.248.170.43🇬🇧 AS-VULTR192.248.160.0/20 Vultr Assigned Prefix
PTR192.248.170.43.vultrusercontent.com
MXmail.parktons.com
A155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix
PTR155-138-212-151.lum-int.io
SOAns.parktons.comroot@parktons.com serial=2617179285

react.cz

DNSSEC⚠️ Not signed
A95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix
NSns.parktons.com
NSdelta1.rdrhost.com
NSdelta2.rdrhost.com
MXmail.parktons.com
SOAns.parktons.comroot@parktons.com serial=2617179285

Previously MX for

Same first word

Similar names

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdelta1.rdrhost.comdelta2.rdrhost.comns.parktons.comMXmail.parktons.comA95.179.200.19785.118.128.3
NSdelta1.rdrhost.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:04
● 2026-06-04 14:46:06
NSdelta2.rdrhost.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:04
● 2026-06-04 14:46:06
NSns.parktons.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:04
● 2026-06-04 14:46:06
MXmail.parktons.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:04
● 2026-06-04 14:46:06
A85.118.128.32015-08-15 → 2016-07-03 · 4 obs
● 2015-08-15 05:56:48
● 2016-07-03 22:47:34
○ 2026-06-04 14:46:04
○ 2026-06-04 14:46:06
A95.179.200.1972026-06-04 → 2026-06-04 · 3 obs
○ 2016-07-03 22:47:34
● 2026-06-04 14:46:04
● 2026-06-04 14:46:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz-
react.czdelta1.rdrhost.com, delta2.rdrhost.com-

✅ Authoritative Response

Server:192.248.170.43

NS records: delta1.rdrhost.com, delta2.rdrhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for react.cz (unsigned zone)

⏱️ Timing

Total: 2544ms | Queries: -

📄 Records

TypeCountSample Data
A195.179.200.197
NS2delta1.rdrhost.com, delta2.rdrhost.com
MX1mail.parktons.com (pri: 10)
SOA1ns.parktons.com root.parktons.com

Analysis

IP Addresses

mail.react.cz has exactly one IP address — 95.179.200.197.

anger.cz, efc.cz, caska.cz plus two other host names have IP numbers in common with mail.react.cz.

Name Servers

mail.react.cz is served by three name servers: ns.parktons.com, delta1.rdrhost.com and delta2.rdrhost.com.

There is at least partial name server overlap between mail.react.cz and other domains — activoschainzolapp.net, 40.69.83.in-addr.arpa, asw.www.1tradezone.my and two more among them.

It is common to see these name servers paired with ns2.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com — as well as four other name servers.

ns.parktons.com has IP address 46.8.8.88, delta1.rdrhost.com has IP address 95.179.200.197 and delta2.rdrhost.com has IP address 192.248.170.43 — one address each.

Mail Servers

mail.react.cz uses one mail server — mail.parktons.com.

The mail server setup of mail.react.cz matches that of other domains such as google-plus.cz, 244-user1.scnet.cz, makeupguide.blog.www.firstdevka.ru and two others.

mail.parktons.com resolves to 155.138.212.151 and no other IP number.