dupland.com - robtex.com
dupland.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
ns1.dupland.com |
Same first word
dupland.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns.buydomains.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:48:50
○NSns55.domaincontrol.com2015-12-03 → 2017-05-19 · 3 obs
● 2017-05-19 09:16:46
○ 2026-03-23 02:48:50
○NSns56.domaincontrol.com2015-12-03 → 2017-05-19 · 3 obs
● 2017-05-19 09:16:46
○ 2026-03-23 02:48:50
●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:48:50
○A184.75.240.1392015-12-03 → 2017-05-19 · 3 obs
● 2017-05-19 09:16:46
○ 2026-03-23 02:48:50
●A207.148.248.1432026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 02:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dupland.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 dupland.com (unsigned zone)
⏱️ Timing
Total: 94ms | 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
The parent of ns1.dupland.com is dupland.com.
IP Addresses
dupland.com points to a single IP number: 207.148.248.143.
Other host names, for instance cbrs.org, impactengineers.com, tergol.com, turtleislandjewelry.com and packsports.com share IP numbers with dupland.com.
Name Servers
dupland.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
dupland.com uses the same name server setup as other domains, for instance americanmerchandise.com, pearboutique.com, currycuisine.com, hiccups.net and webpixel.org.
dupland.com partially shares name servers with other domains, for instance scholarsunlimited.com.
Host names with a single IP number:
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.