content3.com - robtex.com
content3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.52.246.8🇩🇪 MITTWALD-AS176.52.240.0/21 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | r3890.agenturserver.it | ||||||
| NS | ns3.nsentry.de ⭐ | ||||||
| A | 212.162.15.6🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG | ||||||
| PTR | ns3.nsentry.de | ||||||
| NS | ns4.nsentry.de | ||||||
| A | 213.203.243.76🇩🇪 PLUSSERVER-ASN1213.203.240.0/21 PlusServer GmbH Aggregate Hamburg | ||||||
| MX | mx1.agenturserver.de ⭐ | ||||||
| A | 185.15.192.56🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx1.agenturserver.de | ||||||
| MX | mx2.agenturserver.de ⭐ | ||||||
| A | 185.15.192.57🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx2.agenturserver.de | ||||||
| MX | mx3.agenturserver.de(20) | ||||||
| A | 185.15.192.58🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx3.agenturserver.de | ||||||
| MX | mx4.agenturserver.de(50) | ||||||
| A | 185.15.192.59🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx4.agenturserver.de | ||||||
| SOA | ns3.nsentry.dehostmaster@content3.com 2017-01-26 #0 | ||||||
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=1774609697 | ||||||
Subdomains
ns1.content3.com |
DNS History
9 records (7 active, 2 former)
●NSns3.nsentry.de2015-08-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:13:40
●NSns4.nsentry.de2015-08-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:13:40
○MXcontent3.com2015-08-10 → 2016-02-25 · 4 obs
● 2016-02-25 02:45:18
○ 2016-05-06 01:29:46
○ 2026-03-27 11:13:40
●MXmx1.agenturserver.de2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 01:29:46
● 2026-03-27 11:13:40
●MXmx2.agenturserver.de2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 01:29:46
● 2026-03-27 11:13:40
●MXmx3.agenturserver.de2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 01:29:46
● 2026-03-27 11:13:40
●MXmx4.agenturserver.de2016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 01:29:46
● 2026-03-27 11:13:40
●A176.52.246.82016-05-06 → 2026-03-27 · 3 obs
● 2016-05-06 01:29:46
● 2026-03-27 11:13:40
○A212.162.52.262015-08-10 → 2016-02-25 · 4 obs
● 2016-02-25 02:45:18
○ 2016-05-06 01:29:46
○ 2026-03-27 11:13:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| content3.com | ns3.nsentry.de, ns4.nsentry.de | - |
✅ Authoritative Response
Server:212.162.15.6
NS records: ns3.nsentry.de, ns4.nsentry.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for content3.com (unsigned zone)
⏱️ Timing
Total: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.52.246.8 |
| NS | 2 | ns4.nsentry.de, ns3.nsentry.de |
| MX | 4 | mx3.agenturserver.de (pri: 20), mx1.agenturserver.de (pri: 10)... |
| SOA | 1 | ns3.nsentry.de hostmaster.content3.com |
Analysis
Hierarchy
ns1.content3.com is a child of content3.com.
IP Addresses
content3.com resolves to one IP number: 176.52.246.8.
Other host names, for instance d-cse.com, xn--mnchen-apartments-22b.de, flowsite.gmbh, 0211drinks.de and altenmellrich.de share IP numbers with content3.com.
Name Servers
content3.com's delegation uses two name servers: ns3.nsentry.de and ns4.nsentry.de.
content3.com uses the same name server setup as other domains, such as xn--teilnehmer-bro-rsb.de, levenezie.com, wetter.media, txpro.de and werbe-coach.com.
content3.com at least partially shares name servers with other domains, for example gretchens-weimar.de.
Host names with a single IP address: ns3.nsentry.de points to 212.162.15.6; ns4.nsentry.de points to 213.203.243.76.
Mail Servers
content3.com is handled by four mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.
content3.com shares at least some mail servers with other domains, for example well-finance.de, schaerf-shop.com, die-vielfalter.de, kriminetz.de and bossaconsult.com.
Host names with one IP number:
mx1.agenturserver.de points to 185.15.192.56; mx2.agenturserver.de points to 185.15.192.57; mx3.agenturserver.de points to 185.15.192.58; mx4.agenturserver.de points to 185.15.192.59.