proquest.us.com - robtex.com
proquest.us.com
us.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| MX | mx-01.emailme.com ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000790044 | ||||||
rank #223 in the tld
us.com
us.comis a private domain registry operated by CentralNic (now Team Internet Group plc) that offers third-level registrations as an alternative to the official.usor.comextensions. Unlike the official.uscountry-code top-level domain, registrations underus.comare unrestricted and available to anyone globally.
Key facts
- Owner / operator: CentralNic (Team Internet Group plc)
- TLD:
.com— gTLD - Primary purpose: Domain registry for third-level subdomains
- Status: active
History
| Year | Event |
|---|---|
| 1995 | Theus.comregistry is established to offer third-level domain registrations. |
| 1996 | CentralNic, the operator of the registry, is founded. |
| 2023 | CentralNic Group plc officially rebrands to Team Internet Group plc. |
WOT: SAFE (48/100)
📈 Tranco rank: #1,113
Same first word
Similar names
sportequ.com |
quesport.com |
prquotes.com |
questpro.org |
rpquotes.com |
qupstore.com |
questpro.de |
sportequ.myshopify.com |
equsport.com |
questpro.com |
quotesrp.blogspot.com |
DNS History
8 records (8 active, 0 former)
●NSns1.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●NSns2.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●NSns3.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●NSns4.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●NSns5.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●NSns6.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●NSns7.markmonitor.com2026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
●A99.83.176.462026-05-23 → 2026-08-02 · 2 obs
● 2026-08-02 19:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| proquest.us.com | ns1.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com, ns6.markmonitor.com... | - |
✅ Authoritative Response
Server:149.112.160.1
NS records: ns1.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com, ns6.markmonitor.com, ns5.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proquest.us.com (unsigned zone)
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 99.83.176.46 |
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
proquest.us.com directs to one IP number, which is 99.83.176.46.
Among the host names that share IP numbers with proquest.us.com are sonybigscreen.com, thenewrapidreward.net, bet365asiagames.com and two others.
Name Servers
DNS for proquest.us.com is handled by 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.
There is at least partial name server overlap between proquest.us.com and other domains — miele.sc, mygroupns.com, sbhealthbenefits.com and two more among them.
These name servers tend to appear in combination with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Hosts with two IP numbers each:
ns1.markmonitor.com has two IP addresses: 149.112.160.1 and 2620:10a:80a8::1.
ns2.markmonitor.com has two IP addresses: 176.97.158.1 and 2001:67c:10b8::1.
ns3.markmonitor.com has two IP addresses: 149.112.161.1 and 2620:10a:80a9::1.
ns4.markmonitor.com has two IP addresses: 192.174.68.1 and 2001:67c:1bc::1.
ns5.markmonitor.com has two IP addresses: 149.112.160.2 and 2620:10a:80a8::2.
ns6.markmonitor.com has two IP addresses: 176.97.158.3 and 2001:67c:10b8::3.
ns7.markmonitor.com has two IP addresses: 149.112.161.2 and 2620:10a:80a9::2.