usersci.com - dns.ninja
usersci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns33.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| A | 97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| NS | ns34.domaincontrol.com | ||||||
| A | 2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| A | 173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| SOA | ns33.domaincontrol.comdns@jomax.net 2024-06-12 #2 | ||||||
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=1783718842 | ||||||
Same first word
usersci.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns5.tncservers.net2016-12-14 → 2017-09-04 · 4 obs
● 2017-09-04 13:20:18
○ 2026-02-20 00:00:50
○ 2026-07-10 21:51:26
○NSdns6.tncservers.net2016-12-14 → 2017-09-04 · 4 obs
● 2017-09-04 13:20:18
○ 2026-02-20 00:00:50
○ 2026-07-10 21:51:26
●NSns33.domaincontrol.com2026-02-20 → 2026-07-10 · 3 obs
● 2026-02-20 00:00:50
● 2026-07-10 21:51:26
●NSns34.domaincontrol.com2026-02-20 → 2026-07-10 · 3 obs
● 2026-02-20 00:00:50
● 2026-07-10 21:51:26
○MXmail.usersci.com2016-12-14 → 2017-09-04 · 4 obs
● 2017-09-04 13:20:18
○ 2026-02-20 00:00:50
○ 2026-07-10 21:51:26
●A13.248.243.52026-02-20 → 2026-07-10 · 3 obs
● 2026-02-20 00:00:50
● 2026-07-10 21:51:26
○A207.178.230.1562016-12-14 → 2017-09-04 · 4 obs
● 2017-09-04 13:20:18
○ 2026-02-20 00:00:50
○ 2026-07-10 21:51:26
●A76.223.105.2302026-02-20 → 2026-07-10 · 3 obs
● 2026-02-20 00:00:50
● 2026-07-10 21:51:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| usersci.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usersci.com (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
usersci.com points to the IP addresses 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with usersci.com are amsheatinginc.com, business-benefits.com, lacommand.org and two others.
Name Servers
usersci.com is served by two delegated name servers, ns33.domaincontrol.com and ns34.domaincontrol.com.
usersci.com has the same name server delegation as a number of other domains, such as aawk.in, tachyontechcorp.com, mountainroadfarms.com and two more.
Each of the two host names carries two IP addresses: ns33.domaincontrol.com points to 97.74.106.17 and 2603:5:21a1::11, and ns34.domaincontrol.com points to 173.201.74.17 and 2603:5:22a1::11.