cupinet.com - dns.ninja
cupinet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| 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=1780574704 | ||||||
Same first word
cupinet.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NSbuy.internettraffic.com2015-06-03 → 2015-10-19 · 4 obs
● 2015-10-19 21:34:10
○ 2016-01-17 07:39:26
○ 2026-06-04 12:35:18
●NSns.buydomains.com2016-01-17 → 2026-06-04 · 3 obs
● 2016-01-17 07:39:26
● 2026-06-04 12:35:18
○NSsell.internettraffic.com2015-06-03 → 2015-10-19 · 4 obs
● 2015-10-19 21:34:10
○ 2016-01-17 07:39:26
○ 2026-06-04 12:35:18
●NSthis-domain-for-sale.com2026-02-27 → 2026-06-04 · 3 obs
● 2026-02-27 05:06:10
● 2026-06-04 12:35:18
○MXmail.b-io.co2015-06-03 → 2015-10-19 · 4 obs
● 2015-10-19 21:34:10
○ 2016-01-17 07:39:26
○ 2026-06-04 12:35:18
●A207.148.248.1432026-02-27 → 2026-06-04 · 3 obs
● 2026-02-27 05:06:10
● 2026-06-04 12:35:18
○A207.148.248.1442016-01-17 → 2018-01-01 · 5 obs
● 2016-01-17 07:39:26
● 2018-01-01 03:15:28
○ 2026-02-27 05:06:10
○ 2026-06-04 12:35:18
○A69.172.201.2082015-06-03 → 2015-10-19 · 4 obs
● 2015-10-19 21:34:10
○ 2016-01-17 07:39:26
○ 2026-06-04 12:35:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cupinet.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 cupinet.com (unsigned zone)
⏱️ Timing
Total: 3453ms | 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
IP Addresses
cupinet.com directs to one IP number, which is 207.148.248.143.
Among the host names that share IP numbers with cupinet.com are linf.org, djspeedy.com, stayink.com and two others.
Name Servers
DNS delegation for cupinet.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
cupinet.com has the same name server delegation as a number of other domains, such as devtius.com, dantras.com, eleve.org and two more.
The name servers for cupinet.com are at least partly shared with other domains such as dinnerline.com, discovercaves.com, projectunlocked.com and criticalkinetics.com.
It is common to find these name servers paired with the name servers ns2.buydomains.com.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.