otesystems.com - dns.ninja
otesystems.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=1784048647 | ||||||
Subdomains
mail.otesystems.com |
Same first word
otesystems.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 15:39:38
● 2026-07-14 17:26:08
○NSns1.openmind.co.il2015-05-20 → 2016-11-24 · 4 obs
● 2016-11-24 21:10:04
○ 2026-02-18 15:39:38
○ 2026-07-14 17:26:08
○NSns2.openmind.co.il2015-05-20 → 2016-11-24 · 4 obs
● 2016-11-24 21:10:04
○ 2026-02-18 15:39:38
○ 2026-07-14 17:26:08
○NSopen-mind2015-05-20 → 2016-11-24 · 4 obs
● 2016-11-24 21:10:04
○ 2026-02-18 15:39:38
○ 2026-07-14 17:26:08
●NSthis-domain-for-sale.com2026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 15:39:38
● 2026-07-14 17:26:08
○MXmail.otesystems.com2015-05-20 → 2016-11-24 · 4 obs
● 2016-11-24 21:10:04
○ 2026-02-18 15:39:38
○ 2026-07-14 17:26:08
○A199.203.242.592015-05-20 → 2016-11-24 · 4 obs
● 2016-11-24 21:10:04
○ 2026-02-18 15:39:38
○ 2026-07-14 17:26:08
●A207.148.248.1432026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 15:39:38
● 2026-07-14 17:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| otesystems.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otesystems.com (unsigned zone)
⏱️ Timing
Total: 301ms | 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
otesystems.com is the parent zone for mail.otesystems.com.
IP Addresses
otesystems.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with optivax.com, seocorner.com and purpleexpo.com, also share IP numbers with otesystems.com.
Name Servers
otesystems.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.
otesystems.com shares its NS records with other domains, for example myrent.org, smileyproductions.com, endlessexpedition.com and two others.
otesystems.com and other domains like elcastor.com, planetpads.com and ifen.net share some name servers
this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 52.20.26.87.
These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 52.20.26.87 IP addresses.