ustsd.com - dns.ninja
ustsd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.110.144.166🇺🇸 AFFINITY216.110.144.0/20 Customers | ||||||
| PTR | id144166.securedata.net | ||||||
| NS | ns1.biz.rr.com ⭐ | ||||||
| A | 69.134.7.5🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route | ||||||
| PTR | dns1.rr.com | ||||||
| NS | dns4.rr.com ⚠️ Not in parent delegation | ||||||
| A | 69.134.7.8🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route | ||||||
| PTR | dns4.rr.com | ||||||
| NS | ns2.biz.rr.com | ||||||
| A | 69.134.147.5🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.144.0/20 | ||||||
| PTR | dns2.rr.com | ||||||
| MX | mx1.biz.rr.com ⭐ | ||||||
| A | 47.43.26.67🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| MX | mx2.biz.rr.com ⭐ | ||||||
| A | 47.43.26.68🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-2-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| SOA | ns1.biz.rr.comhostmaster@charter.com serial=2025060000 | ||||||
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=1782639915 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.biz.rr.com2008-03-04 → 2026-06-28 · 2 obs
● 2026-06-28 10:08:56
●NSns2.biz.rr.com2008-03-04 → 2026-06-28 · 2 obs
● 2026-06-28 10:08:56
●MXmx1.biz.rr.com2008-03-04 → 2026-06-28 · 2 obs
● 2026-06-28 10:08:56
●MXmx2.biz.rr.com2008-03-04 → 2026-06-28 · 2 obs
● 2026-06-28 10:08:56
○A204.200.160.2172015-08-31 → 2016-03-28 · 5 obs
● 2015-08-31 22:16:28
● 2016-03-28 05:24:48
○ 2016-09-21 13:59:16
○ 2026-06-28 10:08:56
○A204.202.253.2212008-03-04 → 2008-03-04 · 3 obs
○ 2015-08-31 22:16:28
○ 2026-06-28 10:08:56
●A216.110.144.1662016-09-21 → 2026-06-28 · 3 obs
● 2016-09-21 13:59:16
● 2026-06-28 10:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ustsd.com | ns1.biz.rr.com, ns2.biz.rr.com | 2 records |
✅ Authoritative Response
Server:69.134.147.5
NS records: ns1.biz.rr.com, ns2.biz.rr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ustsd.com (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.110.144.166 |
| NS | 3 | ns2.biz.rr.com, ns1.biz.rr.com... |
| MX | 2 | mx2.biz.rr.com (pri: 10), mx1.biz.rr.com (pri: 10) |
| SOA | 1 | ns1.biz.rr.com hostmaster.charter.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.biz.rr.com, ns2.biz.rr.com)
Analysis
IP Addresses
ustsd.com resolves to just one IP address, 216.110.144.166.
Two other host names, along with www.technofileonline.com, vjgraphics.com and richardreesedesigns.com, also share IP numbers with ustsd.com.
Name Servers
ustsd.com is served by three name servers: dns4.rr.com, ns1.biz.rr.com and ns2.biz.rr.com.
At least some of ustsd.com's name servers are shared with other domains, for example pharmacareservices.com, advocates-oz.com, essenlohr.net and two more.
dns4.rr.com has IP address 69.134.7.8, ns1.biz.rr.com has IP address 69.134.7.5 and ns2.biz.rr.com has IP address 69.134.147.5 — one address each.
Mail Servers
ustsd.com is served by two mail servers, mx1.biz.rr.com and mx2.biz.rr.com.
Among the domains sharing a mail server setup with ustsd.com are rovebc.com, hwfproducts.com, wrradio.com and two others.
ustsd.com partially shares its mail servers with other domains; known examples include netway-2000.com, seminolefleet.com and allaboutconst.net.
Each of mx1.biz.rr.com and mx2.biz.rr.com has one IP address: mx1.biz.rr.com uses 47.43.26.67 and mx2.biz.rr.com uses 47.43.26.68.