sysml.cc - dns.ninja
sysml.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1782862697 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns41.domaincontrol.com2018-05-07 → 2026-06-30 · 2 obs
● 2026-06-30 23:39:42
●NSns42.domaincontrol.com2018-05-07 → 2026-06-30 · 2 obs
● 2026-06-30 23:39:42
●MXmailstore1.secureserver.net2018-05-07 → 2026-06-30 · 2 obs
● 2026-06-30 23:39:42
●MXsmtp.secureserver.net2018-05-07 → 2026-06-30 · 2 obs
● 2026-06-30 23:39:42
○A174.129.25.1702018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-25 01:54:02
○ 2026-06-30 23:39:42
○A192.30.252.1532018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-25 01:54:02
○ 2026-06-30 23:39:42
○A192.30.252.1542018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-25 01:54:02
○ 2026-06-30 23:39:42
●A198.202.70.652026-02-25 → 2026-06-30 · 3 obs
● 2026-02-25 01:54:02
● 2026-06-30 23:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| sysml.cc | ns42.domaincontrol.com, ns41.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns42.domaincontrol.com, ns41.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysml.cc (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.70.65 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| TXT | 1 | D5418193 |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sysml.cc has exactly one IP address — 198.202.70.65.
icml.cc, www.iclr.cc, mlsys.org plus two other host names have IP numbers in common with sysml.cc.
Name Servers
The NS records for sysml.cc delegate to ns41.domaincontrol.com and ns42.domaincontrol.com.
The name server configuration of sysml.cc is shared with other domains, for instance perfectvotes.com, moveinrealestate.com, sublimespaces.net and two others.
sysml.cc has a partial name server overlap with other domains — among them corpuschristihomecare.com and sspromotions.com.
ns41.domaincontrol.com resolves to 97.74.100.21 and 2603:5:2142::15. Likewise, ns42.domaincontrol.com resolves to 173.201.68.21 and 2603:5:2242::15 — two IP addresses apiece.
Mail Servers
sysml.cc uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of sysml.cc matches that of other domains such as cloudfinediningsoftware.com, gooddaybrands.com, ishbor.com and two others.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.