dns4.mdrweb.com.br - robtex.com
dns4.mdrweb.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.101.144.25🇧🇷 CentralServer177.101.144.0/21 | ||||||
| PTR | dns4.centralserver.com.br | ||||||
mdrweb.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.101.144.113🇧🇷 CentralServer177.101.144.0/21 | ||||||
| NS | mdrweb.com.br ⭐ | ||||||
| NS | dns1.mdrweb.com.br ⚠️ Not in parent delegation | ||||||
| NS | dns2.mdrweb.com.br ⚠️ Not in parent delegation | ||||||
| NS | dns3.mdrweb.com.br ⚠️ Not in parent delegation | ||||||
| NS | dns4.mdrweb.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns.centralserver.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.centralserver.com.br ⚠️ Not in zone NS records | ||||||
| MX | mx.mdrweb.com.br ⭐ | ||||||
| TXT | v=spf1 include:_spf.hospedagemweb.net -all | ||||||
| SOA | mdrweb.com.brpostmaster@mdrweb.com.br 2003-04-24 #36 | ||||||
NS for
Same first word
dns4.eu |
dns4.cz |
dns4.ath.cx |
dns4.org |
dns4.uni5.net |
dns4.com |
dns4.me.uk |
dns4.net.au |
dns4.de |
dns4.me |
dns4.hu |
dns4.nl |
dns4.ir |
dns4.cn |
dns4.rs |
dns4.it |
dns4.net |
dns4.ru |
dns4.com.au |
dns4.dk |
dns4.co.za |
dns4.pro |
dns4.kinghost.net |
Similar names
DNS History
2 records (1 active, 1 former)
●A177.101.144.252026-03-28 → 2026-05-12 · 3 obs
○ 2016-12-12 06:34:36
● 2026-03-28 11:12:00
● 2026-05-12 13:21:32
● 2026-03-28 11:12:00
● 2026-05-12 13:21:32
○A186.233.145.232016-12-12 → 2016-12-12 · 3 obs
● 2016-12-12 06:34:36
○ 2026-03-28 11:12:00
○ 2026-05-12 13:21:32
○ 2026-03-28 11:12:00
○ 2026-05-12 13:21:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, b.dns.br, a.dns.br, c.dns.br... | - |
| mdrweb.com.br | ns.centralserver.com.br, ns2.centralserver.com.br | - |
✅ Authoritative Response
Server:186.233.144.22
NS records: ns.centralserver.com.br, ns2.centralserver.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdrweb.com.br (unsigned zone)
⏱️ Timing
Total: 2402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.101.144.25 |
Analysis
Name Server Role
dns4.mdrweb.com.br serves as the name server for mdrweb.com.br.
mdrweb.com.br, ns2.centralserver.com.br and ns.centralserver.com.br commonly serve as nameservers together with dns4.mdrweb.com.br.
IP Addresses
dns4.mdrweb.com.br points to a single IP number: 177.101.144.25.
Other host names, for instance dns4.chipbyte.com.br, dns4.centralservice.com.br, dns4.mgluc.com.br, dns4.shopbuy.com.br and dns4.cortexmed.com.br share IP numbers with dns4.mdrweb.com.br.