colzent.com - robtex.com
colzent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.138.84🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | websrv01.colzent.net | ||||||
| NS | shades18.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades18.rzone.de | ||||||
| NS | docks10.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| MX | mail.colzent.com ⭐ | ||||||
| A | 85.214.251.208🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | h2624598.stratoserver.net | ||||||
| MX | oficina.econsultor.info(20) | ||||||
| A | 85.214.89.93🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | mail.econsultor.info | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | shades18.rzone.dehostmaster@strato-rz.de 2020-05-18 #27 | ||||||
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=1776975951 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●MXmail.colzent.com2026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 01:01:14
● 2026-04-23 20:44:40
○MXmail.econsultor.info2016-12-19 → 2016-12-19 · 3 obs
○ 2026-04-09 01:01:14
○ 2026-04-23 20:44:40
●MXoficina.econsultor.info2026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 01:01:14
● 2026-04-23 20:44:40
●A81.169.138.842026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 01:01:14
● 2026-04-23 20:44:40
○A85.214.89.932016-12-19 → 2016-12-19 · 3 obs
○ 2026-04-09 01:01:14
○ 2026-04-23 20:44:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| colzent.com | docks10.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.137
NS records: docks10.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colzent.com (unsigned zone)
⏱️ Timing
Total: 769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.138.84 |
| NS | 2 | shades18.rzone.de, docks10.rzone.de |
| MX | 2 | oficina.econsultor.info (pri: 20), mail.colzent.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | shades18.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
colzent.com resolves to one IP number: 81.169.138.84.
other host names including endesarrollo.info, mx.musasoft.com, living.colzent.net, econsultor.info and websrv01.colzent.net share IP numbers with colzent.com.
Name Servers
colzent.com is delegated to two name servers docks10.rzone.de and shades18.rzone.de.
colzent.com shares the same name server setup as other domains, for instance theken.de, vfb-ev.de, freianlage.de, ppsplus.de and la-cotellerie.com.
colzent.com at least partially shares name servers with other domains, for instance world-impressions.info, bastelhexe.de, quiram.de, zorn-haustechnik.de and schukon.com.
These name servers are commonly used with the following name servers: shades09.rzone.de, docks05.rzone.de, shades08.rzone.de, docks14.rzone.de, shades20.rzone.de, docks12.rzone.de, docks17.rzone.de, shades14.rzone.de, shades11.rzone.de and shades04.rzone.de.
Host names with two IP numbers:
The host name docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137; the host name shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.
Mail Servers
Two mail servers handle colzent.com: mail.colzent.com and oficina.econsultor.info.
Host names with one IP number:
mail.colzent.com points to 85.214.251.208
oficina.econsultor.info points to 85.214.89.93