securityone.cn - robtex.com
securityone.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| A | 92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| NS | ns2.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| A | 92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034668843 | ||||||
Same first word
securityone.it |
securityone.cn |
securityone.com.br |
securityone.ru |
securityone.com.do |
securityone.at |
securityone.com.au |
securityone.cz |
securityone.de |
securityone.mu |
securityone.nl |
securityone.pl |
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.linode.com2015-08-08 → 2026-04-14 · 2 obs
● 2026-04-14 07:55:14
●NSns2.linode.com2015-08-08 → 2026-04-14 · 2 obs
● 2026-04-14 07:55:14
○NSns3.linode.com2015-08-08 → 2017-03-14 · 4 obs
● 2017-03-14 07:22:04
○ 2026-04-10 19:42:44
○ 2026-04-14 07:55:14
○NSns4.linode.com2015-08-08 → 2017-03-14 · 4 obs
● 2017-03-14 07:22:04
○ 2026-04-10 19:42:44
○ 2026-04-14 07:55:14
○NSns5.linode.com2015-08-08 → 2017-03-14 · 4 obs
● 2017-03-14 07:22:04
○ 2026-04-10 19:42:44
○ 2026-04-14 07:55:14
○MXmail.securityone.cn2015-08-08 → 2017-03-14 · 4 obs
● 2017-03-14 07:22:04
○ 2026-04-10 19:42:44
○ 2026-04-14 07:55:14
○A106.186.23.752015-08-08 → 2017-03-14 · 4 obs
● 2017-03-14 07:22:04
○ 2026-04-10 19:42:44
○ 2026-04-14 07:55:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| securityone.cn | ns1.linode.com, ns2.linode.com | - |
✅ Authoritative Response
Server:92.123.94.3
NS records: ns1.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securityone.cn (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns1.linode.com and ns2.linode.com handle the delegation for securityone.cn.
securityone.cn shares the same name server setup as other domains, for instance onday1.org, registeredagentsinflorida.com, travisspousesclub.com, celoskimasonrynj.com and wopular.com.
securityone.cn at least partially shares name servers with other domains, for instance eu4.simplybook.me, lafayetteinvest.com, motionflux.com.mx, inod3.net and posareca.tw.
These name servers are commonly used alongside ns3.linode.com, ns4.linode.com and ns5.linode.com.
Host names with two IP numbers:
ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.
ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.