ub3c.com - robtex.com
ub3c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-03-20 #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=1771291435 | ||||||
Same first word
ub3c.com |
Similar names
u3cb.com |
cub3.co.za |
ucb3.com |
cub3.co.uk |
c3bu.net |
c3bu.com |
3ucb.com |
cb3u.com |
3cub.es |
bu3c.com |
bcu3.com |
bcu3.org |
cub3.net |
cub3.de |
3cub.com |
DNS History
9 records (3 active, 6 former)
○NSdns10.hichina.com2016-09-17 → 2017-05-16 · 4 obs
● 2017-05-16 15:14:52
○ 2026-03-14 11:43:10
○ 2026-03-22 16:52:52
○NSdns9.hichina.com2016-09-17 → 2017-05-16 · 4 obs
● 2017-05-16 15:14:52
○ 2026-03-14 11:43:10
○ 2026-03-22 16:52:52
●NSns3.expirationwarning.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 16:52:52
●NSns7.expirationwarning.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 16:52:52
○NSpark.i-now.cn2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 11:43:10
○ 2026-03-22 16:52:52
○NSpark.i-now.com2026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 11:43:10
○ 2026-03-22 16:52:52
○A47.90.164.2462026-03-14 → 2026-03-14 · 3 obs
● 2026-03-14 11:43:10
○ 2026-03-22 16:52:52
●A51.195.17.682026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 16:52:52
○A60.205.17.502016-09-17 → 2017-05-16 · 4 obs
● 2017-05-16 15:14:52
○ 2026-03-14 11:43:10
○ 2026-03-22 16:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ub3c.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server: 51.195.17.68
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ub3c.com (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.161.21.1 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
ub3c.com resolves to one IP number: 51.195.17.68.
other host names including centralist.com, www.alt(0x787878).com, search5.fvpimageviewer.com, justwei-studio.com and ps1x.com share IP numbers with ub3c.com.
Name Servers
ub3c.com is delegated to two name servers ns3.expirationwarning.net and ns7.expirationwarning.net.
ub3c.com shares the same name server setup as other domains, for instance youlovegay(0x706f726e).com, mx.northsidecog.org, mbiki.com, www.tztianfu.com and www.xambbs.com.
ub3c.com at least partially shares name servers with other domains, for instance liked.net, iodc-69-71-59-113.ioconnect.net, baloshy.net, bhcl.net and 480035.com.
These name servers are commonly used alongside ns1.expirationwarning.net and ns5.expirationwarning.net.
Host names with one IP number:
ns3.expirationwarning.net points to 51.161.21.1
ns7.expirationwarning.net points to 51.195.17.68