sys.co - dns.ninja
sys.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759706856 | ||||||
MX for
sys.co |
Subdomains
stc-chic-01.sys.co |
prizeen.sys.co |
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSns.liquidweb.com2026-02-21 → 2026-07-16 · 3 obs
● 2026-02-21 21:31:28
● 2026-07-16 02:41:20
●NSns.sourcedns.com2026-02-21 → 2026-07-16 · 3 obs
● 2026-02-21 21:31:28
● 2026-07-16 02:41:20
○NSns1.afternic.com2015-07-06 → 2016-04-21 · 4 obs
● 2016-04-21 00:52:34
○ 2016-12-30 11:22:42
○ 2026-07-16 02:41:20
●NSns1.liquidweb.com2026-02-21 → 2026-07-16 · 3 obs
● 2026-02-21 21:31:28
● 2026-07-16 02:41:20
○NSns1.sedoparking.com2016-12-30 → 2020-12-04 · 5 obs
● 2016-12-30 11:22:42
● 2020-12-04 09:47:04
○ 2026-02-21 21:31:28
○ 2026-07-16 02:41:20
●NSns1.sourcedns.com2026-02-21 → 2026-07-16 · 3 obs
● 2026-02-21 21:31:28
● 2026-07-16 02:41:20
○NSns2.sedoparking.com2016-12-30 → 2020-12-04 · 5 obs
● 2016-12-30 11:22:42
● 2020-12-04 09:47:04
○ 2026-02-21 21:31:28
○ 2026-07-16 02:41:20
○MXlocalhost2016-12-30 → 2020-12-04 · 4 obs
● 2020-12-04 09:47:04
○ 2026-02-21 21:31:28
○ 2026-07-16 02:41:20
●MXsys.co2026-02-21 → 2026-07-16 · 3 obs
● 2026-02-21 21:31:28
● 2026-07-16 02:41:20
○A184.168.221.1042015-07-06 → 2016-04-21 · 4 obs
● 2016-04-21 00:52:34
○ 2016-12-30 11:22:42
○ 2026-07-16 02:41:20
●A69.167.136.1822026-02-21 → 2026-07-16 · 3 obs
● 2026-02-21 21:31:28
● 2026-07-16 02:41:20
○A72.52.4.1192016-12-30 → 2016-12-30 · 4 obs
● 2016-12-30 11:22:42
○ 2020-10-17 19:43:58
○ 2026-07-16 02:41:20
○A91.195.241.1362020-10-17 → 2020-10-17 · 4 obs
● 2020-10-17 19:43:58
○ 2020-12-04 09:47:04
○ 2026-07-16 02:41:20
○A91.195.241.1372020-12-04 → 2020-12-04 · 4 obs
● 2020-12-04 09:47:04
○ 2026-02-21 21:31:28
○ 2026-07-16 02:41:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| sys.co | ns.sourcedns.com, ns1.sourcedns.com | - |
✅ Authoritative Response
Server:69.16.223.254
NS records: ns.sourcedns.com, ns1.sourcedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sys.co (unsigned zone)
⏱️ Timing
Total: 1584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.167.136.182 |
| NS | 2 | ns.liquidweb.com, ns1.liquidweb.com |
| MX | 1 | sys.co (pri: 10) |
| SOA | 1 | ns.liquidweb.com admin.liquidweb.com |
Analysis
Hierarchy
The parent domain of stc-chic-01.sys.co and prizeen.sys.co is sys.co.
Mail Server Role
The MX record for sys.co points back to sys.co — it is its own mail server.
IP Addresses
sys.co directs to one IP number, which is 69.167.136.182.
Among the host names that share IP numbers with sys.co are iq.tv, _dc-mx.eae27a9b45ad.tx.biz, www.dailyhoroscopes.net and two others.
Name Servers
The domain sys.co is delegated to these four name servers: ns1.liquidweb.com, ns.liquidweb.com, ns1.sourcedns.com and ns.sourcedns.com.
At least some of sys.co's name servers are shared with other domains, for example yorkcounts.org, lasdunashotel.com.mx, hamiltoninvestigations.com and two more.
These name servers tend to be used in conjunction with the name servers ns1.wiredtree.com.
The hostnames ns1.liquidweb.com, ns.liquidweb.com, ns1.sourcedns.com and ns.sourcedns.com each resolve to two IP addresses. ns1.liquidweb.com and ns1.sourcedns.com both point to 69.16.223.254 and 2607:fad0:0:8927::a, while ns.liquidweb.com and ns.sourcedns.com both resolve to 69.16.222.254 and 2607:fad0:0:8917::a.
ns1.liquidweb.com and ns1.sourcedns.com are host names that each point to 2607:fad0:0:8927::a IP addresses.
ns1.liquidweb.com and ns1.sourcedns.com are host names that each point to 69.16.223.254 IP addresses.
ns.liquidweb.com and ns.sourcedns.com are host names that each point to 2607:fad0:0:8917::a IP addresses.
ns.liquidweb.com and ns.sourcedns.com are host names that each point to 69.16.222.254 IP addresses.
Mail Servers
The MX record for sys.co points to a single mail server: sys.co.
sys.co resolves to a single IP number: 69.167.136.182.