mail.react.cz - dns.ninja
mail.react.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix | ||||||
| PTR | 95.179.200.197.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | delta1.rdrhost.com ⚠️ Not in parent delegation | ||||||
| A | 95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix | ||||||
| PTR | 95.179.200.197.vultrusercontent.com | ||||||
| NS | delta2.rdrhost.com ⚠️ Not in parent delegation | ||||||
| A | 192.248.170.43🇬🇧 AS-VULTR192.248.160.0/20 Vultr Assigned Prefix | ||||||
| PTR | 192.248.170.43.vultrusercontent.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| A | 155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155-138-212-151.lum-int.io | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
react.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| NS | delta1.rdrhost.com | ||||||
| NS | delta2.rdrhost.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdelta1.rdrhost.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:06
●NSdelta2.rdrhost.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:06
●NSns.parktons.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:06
●MXmail.parktons.com2026-06-04 → 2026-06-04 · 2 obs
● 2026-06-04 14:46:06
○A85.118.128.32015-08-15 → 2016-07-03 · 4 obs
● 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
● 2026-06-04 14:46:04
● 2026-06-04 14:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| react.cz | delta1.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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.179.200.197 |
| NS | 2 | delta1.rdrhost.com, delta2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.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.