rocdev.nl - robtex.com
rocdev.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.168.8.203 | ||||||
| NS | ns6.8m.nl ⭐ | ||||||
| A | 85.17.2.235🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB | ||||||
| PTR | ams235.8m.nl | ||||||
| NS | ns4.8m.nl | ||||||
| A | 212.178.67.139🇳🇱 TNF-AS212.178.64.0/19 VODAFONE_ZIGGO | ||||||
| PTR | d4b2438b.static.ziggozakelijk.nl | ||||||
| NS | ns5.8m.nl | ||||||
| A | 83.149.86.106🇳🇱 LEASEWEB-NL-AMS-0183.149.64.0/18 LEASEWEB | ||||||
| PTR | ams106.8m.nl | ||||||
| MX | mail.mediabone.nl ⭐ | ||||||
| A | 212.178.67.144🇳🇱 TNF-AS212.178.64.0/19 VODAFONE_ZIGGO | ||||||
| PTR | mailserver.roc.nl | ||||||
| MX | mailbackup.mediabone.nl(50) | ||||||
| A | 212.178.67.144🇳🇱 TNF-AS212.178.64.0/19 VODAFONE_ZIGGO | ||||||
| PTR | mailserver.roc.nl | ||||||
| SOA | ns6.8m.nlpostmaster@mediabone.nl serial=1583850477 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-23 15:30:01 +0000 (EPOCH 1787499001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-23 #31 | ||||||
Same first word
rocdev.nl |
Similar names
Previous names
Next names
DNS History
9 records (6 active, 3 former)
○NSns1.mediabone.nl2015-08-01 → 2016-12-05 · 4 obs
● 2016-12-05 04:45:22
○ 2026-08-18 01:23:40
○ 2026-08-23 16:27:44
○NSns2.mediabone.nl2015-11-03 → 2016-12-05 · 5 obs
● 2015-11-03 17:45:36
● 2016-12-05 04:45:22
○ 2026-08-18 01:23:40
○ 2026-08-23 16:27:44
●NSns4.8m.nl2026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 01:23:40
● 2026-08-23 16:27:44
●NSns5.8m.nl2026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 01:23:40
● 2026-08-23 16:27:44
●NSns6.8m.nl2026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 01:23:40
● 2026-08-23 16:27:44
●MXmail.mediabone.nl2015-08-01 → 2026-08-23 · 2 obs
● 2026-08-23 16:27:44
●MXmailbackup.mediabone.nl2015-08-01 → 2026-08-23 · 2 obs
● 2026-08-23 16:27:44
●A192.168.8.2032016-07-16 → 2026-08-23 · 3 obs
● 2016-07-16 03:46:50
● 2026-08-23 16:27:44
○A192.168.8.342015-08-01 → 2016-02-12 · 4 obs
● 2016-02-12 19:12:14
○ 2016-07-16 03:46:50
○ 2026-08-23 16:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| rocdev.nl | ns4.8m.nl, ns5.8m.nl, ns6.8m.nl | 3 records |
✅ Authoritative Response
Server:212.178.67.139
NS records: ns4.8m.nl, ns5.8m.nl, ns6.8m.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rocdev.nl (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.168.8.203 |
| NS | 3 | ns4.8m.nl, ns5.8m.nl... |
| MX | 2 | mailbackup.mediabone.nl (pri: 50), mail.mediabone.nl (pri: 10) |
| SOA | 1 | ns6.8m.nl postmaster.mediabone.nl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns4.8m.nl, ns5.8m.nl, ns6.8m.nl)
Analysis
IP Addresses
rocdev.nl directs to one IP number, which is 192.168.8.203.
Among the host names that share IP numbers with rocdev.nl are ns1.chinaphp.com, bluesgirl.chinaphp.com, mx202.chinaphp.com and two others.
Name Servers
rocdev.nl is delegated to three name servers: ns4.8m.nl, ns5.8m.nl and ns6.8m.nl.
rocdev.nl shares at least some of its name servers with other domains, including thunderking.nl, jongerentv.nl, minoti.nl and two others.
ns4.8m.nl, ns5.8m.nl and ns6.8m.nl each resolve to a single IP address: ns4.8m.nl resolves to 212.178.67.139, ns5.8m.nl resolves to 83.149.86.106 and ns6.8m.nl resolves to 85.17.2.235.
Mail Servers
The MX records for rocdev.nl point to two mail servers: mail.mediabone.nl and mailbackup.mediabone.nl.
rocdev.nl has the same mail server arrangement as a number of other domains, for example 5q.nl, eigenhuiswijzer.nl, afbeelding.net and two more.
rocdev.nl shares at least some of its mail servers with other domains, such as 2roc.nl and carrieregps.nl.
These mail servers frequently appear alongside the mail servers mailbackup2.2roc.nl and mailbackup.2roc.nl.
mail.mediabone.nl and mailbackup.mediabone.nl both resolve to the same single IP address: 212.178.67.144.
mail.mediabone.nl and mailbackup.mediabone.nl are host names that each point to 212.178.67.144 IP addresses.