onsec.com - dns.ninja
onsec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-08-07 #0 | ||||||
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=1786255814 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
○NSbuy.internettraffic.com2015-06-28 → 2016-04-23 · 4 obs
● 2016-04-23 21:53:54
○ 2017-02-08 07:39:28
○ 2026-08-09 06:35:38
○NSns1.parkingcrew.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 20:17:04
○ 2026-08-09 06:35:36
○ 2026-08-09 06:35:38
○NSns1.uniregistrymarket.link2017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 07:39:28
○ 2026-02-25 20:17:04
○ 2026-08-09 06:35:38
○NSns2.parkingcrew.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 20:17:04
○ 2026-08-09 06:35:36
○ 2026-08-09 06:35:38
○NSns2.uniregistrymarket.link2017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 07:39:28
○ 2026-02-25 20:17:04
○ 2026-08-09 06:35:38
●NSns3.expirationwarning.net2026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 06:35:36
● 2026-08-09 06:35:38
●NSns7.expirationwarning.net2026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 06:35:36
● 2026-08-09 06:35:38
○NSsell.internettraffic.com2015-06-28 → 2016-04-23 · 4 obs
● 2016-04-23 21:53:54
○ 2017-02-08 07:39:28
○ 2026-08-09 06:35:38
○MXmail.h-email.net2026-02-25 → 2026-07-14 · 10 obs
○ 2026-03-02 06:57:50
● 2026-04-24 07:46:12
● 2026-05-10 18:39:04
○ 2026-05-29 02:48:44
● 2026-06-13 13:51:16
○ 2026-06-28 19:06:58
● 2026-07-14 19:23:22
○ 2026-08-09 06:35:36
○ 2026-08-09 06:35:38
○A104.247.81.992026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 20:17:04
○ 2026-08-09 06:35:36
○ 2026-08-09 06:35:38
○A185.53.178.992026-02-25 → 2026-08-09 · 2 obs
○ 2026-08-09 06:35:38
●A51.161.21.12026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 06:35:36
● 2026-08-09 06:35:38
○A69.172.201.1532016-04-23 → 2017-02-08 · 5 obs
● 2016-04-23 21:53:54
● 2017-02-08 07:39:28
○ 2026-02-25 20:17:04
○ 2026-08-09 06:35:38
○A69.172.201.2082015-06-28 → 2016-02-02 · 4 obs
● 2016-02-02 02:46:44
○ 2016-04-23 21:53:54
○ 2026-08-09 06:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onsec.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server:51.161.21.1
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onsec.com (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.17.68 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
onsec.com has exactly one IP address — 51.161.21.1.
szdnda.com, zhuzaosha.com, hanghieueu.com plus two other host names have IP numbers in common with onsec.com.
Name Servers
The NS records for onsec.com delegate to ns3.expirationwarning.net and ns7.expirationwarning.net.
The name server configuration of onsec.com is shared with other domains, for instance viewost.net, crash.institute, seeit-design.com and two others.
onsec.com and other domains like (0x65726f746963)beaities.net share at least a portion of their name servers.
ns3.expirationwarning.net and ns7.expirationwarning.net each resolve to one IP number: ns3.expirationwarning.net points to 51.161.21.1 and ns7.expirationwarning.net points to 51.195.17.68.