rbtec.net - robtex.com
rbtec.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.178.238.141🇬🇧 Amazon35.178.0.0/15 EC2 LHR prefix | ||||||
| PTR | vps22.cloud-tree.co.uk | ||||||
| NS | ns1.ctdns.uk ⭐ | ||||||
| A | 35.178.51.104🇬🇧 Amazon35.178.0.0/15 EC2 LHR prefix | ||||||
| PTR | ec2-35-178-51-104.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns2.ctdns.uk | ||||||
| A | 35.177.129.207🇬🇧 Amazon35.176.0.0/15 EC2 LHR prefix | ||||||
| PTR | ec2-35-177-129-207.eu-west-2.compute.amazonaws.com | ||||||
| NS | ns3.ctdns.uk | ||||||
| A | 40.122.52.50🇺🇸 Microsoft40.120.0.0/14 | ||||||
| MX | rbtec.net ⭐ | ||||||
| A | 35.178.238.141🇬🇧 Amazon35.178.0.0/15 EC2 LHR prefix | ||||||
| PTR | vps22.cloud-tree.co.uk | ||||||
| TXT | v=spf1 ip4:35.178.238.141 ip4:35.178.238.141 +a +mx +ip4:77.72.5.164 ~all | ||||||
| SOA | ns1.ctdns.ukadmin@cloud-tree.co.uk 2026-04-28 #1 | ||||||
net
| 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=1778812471 | ||||||
MX for
rbtec.net |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns0.ukisp.com2015-05-13 → 2017-04-02 · 4 obs
● 2017-04-02 22:44:02
○ 2026-03-26 18:31:28
○ 2026-05-15 02:40:58
●NSns1.ctdns.uk2026-03-26 → 2026-05-15 · 3 obs
● 2026-03-26 18:31:28
● 2026-05-15 02:40:58
○NSns1.ukisp.com2015-05-13 → 2017-04-02 · 4 obs
● 2017-04-02 22:44:02
○ 2026-03-26 18:31:28
○ 2026-05-15 02:40:58
●NSns2.ctdns.uk2026-03-26 → 2026-05-15 · 3 obs
● 2026-03-26 18:31:28
● 2026-05-15 02:40:58
●NSns3.ctdns.uk2026-03-26 → 2026-05-15 · 3 obs
● 2026-03-26 18:31:28
● 2026-05-15 02:40:58
○MXmail5.ukisp.com2015-05-13 → 2017-04-02 · 4 obs
● 2017-04-02 22:44:02
○ 2026-03-26 18:31:28
○ 2026-05-15 02:40:58
●MXrbtec.net2026-03-26 → 2026-05-15 · 3 obs
● 2026-03-26 18:31:28
● 2026-05-15 02:40:58
●A35.178.238.1412026-03-26 → 2026-05-15 · 3 obs
● 2026-03-26 18:31:28
● 2026-05-15 02:40:58
○A80.175.48.1372015-05-13 → 2017-04-02 · 4 obs
● 2017-04-02 22:44:02
○ 2026-03-26 18:31:28
○ 2026-05-15 02:40:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rbtec.net | ns1.ctdns.uk, ns2.ctdns.uk, ns3.ctdns.uk | - |
✅ Authoritative Response
Server:35.178.51.104
NS records: ns1.ctdns.uk, ns2.ctdns.uk, ns3.ctdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbtec.net (unsigned zone)
⏱️ Timing
Total: 3565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.178.238.141 |
| NS | 3 | ns1.ctdns.uk, ns2.ctdns.uk... |
| MX | 1 | rbtec.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:35.178.238.141 ip4:35.178.238 |
| SOA | 1 | ns1.ctdns.uk admin.cloud-tree.co.uk |
Analysis
Mail Server Role
For rbtec.net, the mail server is rbtec.net.
IP Addresses
rbtec.net resolves to one IP number: 35.178.238.141.
other host names including vclvideo.com, gavinjoule.com, winworld.co.uk, unibondseafood.com and scottwakeling.com share IP numbers with rbtec.net.
Name Servers
rbtec.net is delegated to three name servers ns1.ctdns.uk, ns2.ctdns.uk and ns3.ctdns.uk.
rbtec.net at least partially shares name servers with other domains, for instance ryelands.net, catnet.co.uk, esteps.org.uk, pigeonpost.com and ukrainianlanguage.org.uk.
Host names with one IP number: ns1.ctdns.uk points to 35.178.51.104; ns2.ctdns.uk points to 35.177.129.207; ns3.ctdns.uk points to 40.122.52.50.
Mail Servers
rbtec.net is served by a single mail server, rbtec.net.
rbtec.net resolves to IP 35.178.238.141.