ustool.net - robtex.com
ustool.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.ustg.net β οΈ Not in zone NS records | ||||||
| A | 12.55.217.42πΊπΈ AS701812.55.0.0/16 | ||||||
| NS | ns2.ustg.net β οΈ Not in zone NS records | ||||||
| A | 68.187.9.226πΊπΈ Charter_Communications68.187.0.0/20 | ||||||
| PTR | syn-068-187-009-226.biz.spectrum.com | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1784068292 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
βNSns1.ustg.net2026-06-26 β 2026-07-14 Β· 3 obs
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
βNSns2.ustg.net2026-06-26 β 2026-07-14 Β· 3 obs
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
βNSns5.worldnic.com2007-09-15 β 2015-12-04 Β· 4 obs
β 2007-09-15 16:20:50
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
βNSns6.worldnic.com2007-09-15 β 2015-12-04 Β· 4 obs
β 2007-09-15 16:20:50
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
βMXp.webcom.ctmail.com2015-12-04 β 2015-12-04 Β· 3 obs
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
βA205.178.189.1312007-09-15 β 2007-09-15 Β· 3 obs
β 2007-09-15 16:20:50
β 2015-07-26 11:15:48
β 2026-07-14 22:32:12
β 2015-07-26 11:15:48
β 2026-07-14 22:32:12
βA208.91.197.272015-07-26 β 2015-12-04 Β· 5 obs
β 2007-09-15 16:20:50
β 2015-07-26 11:15:48
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
β 2015-07-26 11:15:48
β 2015-12-04 08:59:26
β 2026-06-26 07:51:14
β 2026-07-14 22:32:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| ustool.net | ns1.ustg.net, ns2.ustg.net | 2 records |
β Authoritative Response
Server:68.187.9.226
NS records: ns1.ustg.net, ns2.ustg.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ustool.net (unsigned zone)
β±οΈ Timing
Total: 421ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ustg.net, ns2.ustg.net)
Analysis
Name Servers
ustool.net is delegated to two name servers: ns1.ustg.net and ns2.ustg.net.
ustool.net shares its name server setup with other domains, such as ustg.net.
Both ns1.ustg.net and ns2.ustg.net have a single IP address each β ns1.ustg.net resolves to 12.55.217.42 while ns2.ustg.net resolves to 68.187.9.226.