mrczech.com - robtex.com
mrczech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.0.230.118🇺🇸 NAMCHEAP-PH162.0.230.0/24 | ||||||
| NS | ns1.philippine.express ⭐ | ||||||
| A | 162.0.230.118🇺🇸 NAMCHEAP-PH162.0.230.0/24 | ||||||
| NS | ns2.philippine.express | ||||||
| A | 162.0.230.118🇺🇸 NAMCHEAP-PH162.0.230.0/24 | ||||||
| MX | mail.mrczech.com ⭐ | ||||||
| A | 162.0.230.118🇺🇸 NAMCHEAP-PH162.0.230.0/24 | ||||||
| TXT | v=spf1 +a +mx +ip4:162.0.230.118 +ip4:162.213.253.10 +ip4:162.213.253.15 +inc... | ||||||
| TXT | google-site-verification=z-6hW2eSuVsLhPZclbcD6GgiAssUzoAJKctdwkUz57s | ||||||
| SOA | ns1.philippine.expressnoubikko@yahoo.com 2026-02-25 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776045702 | ||||||
Previously MX for
mrczech.com |
Subdomains
mail.mrczech.com |
Same first word
mrczech.com |
DNS History
8 records (4 active, 4 former)
●NSns1.philippine.express2026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 17:20:56
● 2026-04-13 02:28:34
●NSns2.philippine.express2026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 17:20:56
● 2026-04-13 02:28:34
○NSyns1.yahoo.com2015-09-04 → 2017-06-27 · 4 obs
● 2017-06-27 12:57:46
○ 2026-03-23 17:20:56
○ 2026-04-13 02:28:34
○NSyns2.yahoo.com2015-09-04 → 2017-06-27 · 4 obs
● 2017-06-27 12:57:46
○ 2026-03-23 17:20:56
○ 2026-04-13 02:28:34
●MXmail.mrczech.com2026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 17:20:56
● 2026-04-13 02:28:34
○MXmrczech.com2015-09-04 → 2017-06-27 · 4 obs
● 2017-06-27 12:57:46
○ 2026-03-23 17:20:56
○ 2026-04-13 02:28:34
●A162.0.230.1182026-03-23 → 2026-04-13 · 3 obs
● 2026-03-23 17:20:56
● 2026-04-13 02:28:34
○A192.185.29.82015-09-04 → 2017-06-27 · 4 obs
● 2017-06-27 12:57:46
○ 2026-03-23 17:20:56
○ 2026-04-13 02:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| mrczech.com | ns1.philippine.express, ns2.philippine.express | - |
✅ Authoritative Response
Server:162.0.230.118
NS records: ns1.philippine.express, ns2.philippine.express
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrczech.com (unsigned zone)
⏱️ Timing
Total: 628ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.0.230.118 |
| NS | 2 | ns2.philippine.express, ns1.philippine.express |
| MX | 1 | mail.mrczech.com (pri: 5) |
| TXT | 2 | google-site-verification=z-6hW2eSuVsLhPZ, v=spf1 +a +mx +ip4:162.0.230.118 +ip4:16 |
| SOA | 1 | ns1.philippine.express noubikko.yahoo.co |
Analysis
Hierarchy
mrczech.com is a parent of mail.mrczech.com.
IP Addresses
mrczech.com points to a single IP address: 162.0.230.118.
Other host names such as mail.mrczech.com, okpraha.com, philippine.express, ofw.today and ns2.philippine.express share IP numbers with mrczech.com.
Name Servers
mrczech.com is delegated to two name servers: ns1.philippine.express and ns2.philippine.express.
mrczech.com shares the same name server setup as okpraha.com and philippine.express and ofw.today.
Host names sharing a single IP: ns1.philippine.express and ns2.philippine.express point to 162.0.230.118.
Mail Servers
The mail server for mrczech.com is mail.mrczech.com.
Host mail.mrczech.com points to IP 162.0.230.118.