u1cu.com - robtex.com
u1cu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.204.78.192🇺🇸 Secure24-AS74.204.78.0/24 Switch Communications Customer Route | ||||||
| PTR | customer-74-204-78-192.host.ussignalcom.net | ||||||
| NS | ns1.worldwidedns.net ⭐ | ||||||
| A | 2001:4802:7a61:501:2422:918:2689:75fc🇺🇸 RACKSPACE-IAD2001:4802::/32 Rackspace IAD | ||||||
| A | 207.97.208.112🇺🇸 RACKSPACE-IAD207.97.192.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| NS | ns2.worldwidedns.net | ||||||
| A | 2a06:fb00:1::2:115🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | ns42.worldwidedns.net | ||||||
| A | 185.136.97.115CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | ns42.worldwidedns.net | ||||||
| NS | ns3.worldwidedns.net | ||||||
| A | 2a06:fb00:1::3:115🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | ns43.worldwidedns.net | ||||||
| A | 185.136.98.115🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | ns43.worldwidedns.net | ||||||
| SOA | ns1.worldwidedns.nethostmaster@u1cu.com 2024-04-19 #8 | ||||||
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=1774484107 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.worldwidedns.net2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 10:03:06
● 2026-03-26 00:16:22
○NSns10.dnsmadeeasy.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○NSns11.dnsmadeeasy.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○NSns12.dnsmadeeasy.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○NSns13.dnsmadeeasy.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○NSns14.dnsmadeeasy.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○NSns15.dnsmadeeasy.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
●NSns2.worldwidedns.net2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 10:03:06
● 2026-03-26 00:16:22
●NSns3.worldwidedns.net2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 10:03:06
● 2026-03-26 00:16:22
○MXmail.donet.com2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○MXmail.universal1cu.org2015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
○A74.204.78.1882015-06-19 → 2017-09-03 · 4 obs
● 2017-09-03 08:32:54
○ 2026-03-13 10:03:06
○ 2026-03-26 00:16:22
●A74.204.78.1922026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 10:03:06
● 2026-03-26 00:16:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u1cu.com | ns2.worldwidedns.net, ns1.worldwidedns.net, ns3.worldwidedns.net | - |
✅ Authoritative Response
Server:185.136.97.115
NS records: ns2.worldwidedns.net, ns1.worldwidedns.net, ns3.worldwidedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u1cu.com (unsigned zone)
⏱️ Timing
Total: 369ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.204.78.192 |
| NS | 3 | ns1.worldwidedns.net, ns3.worldwidedns.net... |
| SOA | 1 | ns1.worldwidedns.net hostmaster.u1cu.com |
Analysis
IP Addresses
u1cu.com points to IP number: 74.204.78.192.
Other host names such as u1cu.org, universal1cu.net, universal1cu.org, u1cu.net and customer-74-204-78-192.host.ussignalcom.net share IPs with u1cu.com.
Name Servers
u1cu.com is delegated to three name servers: ns1.worldwidedns.net, ns2.worldwidedns.net and ns3.worldwidedns.net.
u1cu.com at least partially shares name servers with other domains, for instance srndco.com, madhousegame.com, belizedivingservices.net, sterlingplacebr.com and harlemtbcenter.org.
these name servers are commonly used together with the name servers ns41.worldwidedns.net, ns42.worldwidedns.net, ns43.worldwidedns.net, ns44.worldwidedns.net and secundario.nic.cl.
Host ns1.worldwidedns.net points to 2001:4802:7a61:501:2422:918:2689:75fc and 207.97.208.112; Host ns2.worldwidedns.net points to 2a06:fb00:1::2:115 and 185.136.97.115; Host ns3.worldwidedns.net points to 2a06:fb00:1::3:115 and 185.136.98.115.