kumeroptics.com - dns.ninja
kumeroptics.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=1782571045 | ||||||
Subdomains
Same first word
kumeroptics.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1-a.entorno.com2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 22:52:14
● 2026-06-27 14:44:50
●NSns1-b.entorno.es2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 22:52:14
● 2026-06-27 14:44:50
○NSns1.entornodns.com2015-04-04 → 2018-01-05 · 4 obs
● 2018-01-05 02:03:36
○ 2026-03-24 22:52:14
○ 2026-06-27 14:44:50
●NSns2-c.entorno.cat2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 22:52:14
● 2026-06-27 14:44:50
●NSns2-d.entorno.info2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 22:52:14
● 2026-06-27 14:44:50
○NSns2.entornodns.com2015-04-04 → 2018-01-05 · 4 obs
● 2018-01-05 02:03:36
○ 2026-03-24 22:52:14
○ 2026-06-27 14:44:50
○MX212.163.3.262015-10-12 → 2018-01-05 · 5 obs
● 2015-10-12 22:07:38
● 2018-01-05 02:03:36
○ 2026-03-24 22:52:14
○ 2026-06-27 14:44:50
○MX212.163.3.262015-04-04 → 2015-04-04 · 3 obs
○ 2015-10-12 22:07:38
○ 2026-06-27 14:44:50
●MXmail.kumeroptics.com2026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 22:52:14
● 2026-06-27 14:44:50
○A212.163.3.262015-04-04 → 2018-01-05 · 4 obs
● 2018-01-05 02:03:36
○ 2026-03-24 22:52:14
○ 2026-06-27 14:44:50
●A80.92.65.1442026-03-24 → 2026-06-27 · 3 obs
● 2026-03-24 22:52:14
● 2026-06-27 14:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kumeroptics.com | ns1-b.entorno.es, ns2-c.entorno.cat, ns2-d.entorno.info, ns1-a.entorno.com | 2 records |
✅ Authoritative Response
Server:104.37.178.121
NS records: ns1-b.entorno.es, ns2-c.entorno.cat, ns2-d.entorno.info, ns1-a.entorno.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kumeroptics.com (unsigned zone)
⏱️ Timing
Total: 720ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.92.65.144 |
| NS | 4 | ns1-a.entorno.com, ns1-b.entorno.es... |
| MX | 1 | mail.kumeroptics.com (pri: 10) |
| SOA | 1 | ns1-a.entorno.com hostmaster.eurodns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-a.entorno.com, ns1-a.entorno.com)
Analysis
Hierarchy
kumeroptics.com is the parent domain of mail.kumeroptics.com and www.kumeroptics.com.
IP Addresses
kumeroptics.com points to a single IP number: 80.92.65.144.
Additional host names — 1nokta.net.de.de, ensure.co.in.de.de, sony-camera.info.de.de and two others — share IP numbers with kumeroptics.com.
Name Servers
kumeroptics.com has four authoritative name servers: ns2-c.entorno.cat, ns1-a.entorno.com, ns1-b.entorno.es and ns2-d.entorno.info.
At least some of kumeroptics.com's name servers are shared with other domains, for example teka.com.sg, sarbus.com, parkingsanjose.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns2-c.entorno.cat directs to 192.174.68.110 and 2001:67c:1bc::110; ns1-a.entorno.com directs to 199.167.66.121 and 2610:1c8:b002::121; ns1-b.entorno.es directs to 104.37.178.121 and 2610:1c8:b001::121; ns2-d.entorno.info directs to 176.97.158.110 and 2001:67c:10b8::110.
Mail Servers
kumeroptics.com has one mail server: mail.kumeroptics.com.
mail.kumeroptics.com points to one IP number — 141.193.213.20.