stuud.com - robtex.com
stuud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1771291435 | ||||||
Subdomains
hostmaster.stuud.com |
Same first word
Similar names
sudut.com |
dustu.com |
dsutu.com |
duuts.com |
duust.com |
studu.ru |
dutsu.com |
usdut.org |
sudut.net |
duust.co |
tudus.pl |
tudus.com.br |
usutd.com |
udust.com |
dutus.net |
studu.com |
tudus.com |
dutus.com |
utdus.com |
uusdt.com |
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 15:54:30
● 2026-03-23 15:54:32
○NSns1.servitus.ch2015-08-18 → 2016-09-11 · 4 obs
● 2016-09-11 09:38:16
○ 2026-03-23 15:54:30
○ 2026-03-23 15:54:32
○NSns2.servitus.ch2015-08-18 → 2016-09-11 · 4 obs
● 2016-09-11 09:38:16
○ 2026-03-23 15:54:30
○ 2026-03-23 15:54:32
●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 15:54:30
● 2026-03-23 15:54:32
○MXmail.stuud.ch2015-08-18 → 2016-09-11 · 4 obs
● 2016-09-11 09:38:16
○ 2026-03-23 15:54:30
○ 2026-03-23 15:54:32
●A207.148.248.1432026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 15:54:30
● 2026-03-23 15:54:32
○A62.2.111.1552015-08-18 → 2016-09-11 · 4 obs
● 2016-09-11 09:38:16
○ 2026-03-23 15:54:30
○ 2026-03-23 15:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stuud.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stuud.com (unsigned zone)
⏱️ Timing
Total: 3698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
stuud.com is the parent of hostmaster.stuud.com.
IP Addresses
stuud.com resolves to one IP number: 207.148.248.143.
other host names including mail.governmentinspections.com, manager.softbunker.com, rescuefinder.com, kaptol.com and www.mrchemistry.com share IP numbers with stuud.com.
Name Servers
stuud.com is delegated to two name servers this-domain-for-sale.com and ns.buydomains.com.
stuud.com shares the same name server setup as other domains, for instance salsacreations.com, corporateintranet.com, midopen.com, alexandraplace.com and developmentaldisorders.com.
stuud.com at least partially shares name servers with other domains, for instance arcm.net, helpdeskbuilder.com, empoweredidentity.com, healthywatersystems.com and gouia.com.
these name servers are commonly used alongside ns2.buydomains.com.
Host names with a single IP:
this-domain-for-sale.com points to 52.20.26.87.
ns.buydomains.com points to 52.20.26.87.
Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.