systemsciences.com - dns.ninja
systemsciences.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.59.109.207🇺🇸 CTI-NET66.59.109.0/24 CTI Networks, Inc. | ||||||
| PTR | sun1.systemsciences.com | ||||||
| NS | ns41.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns42.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.ctinetworks.com ⭐ | ||||||
| A | 205.166.61.189🇺🇸 CTI-NET205.166.61.0/24 CTI-205-166-61-0-24 | ||||||
| PTR | mx01.ctinetworks.com | ||||||
| A | 205.166.61.190🇺🇸 CTI-NET205.166.61.0/24 CTI-205-166-61-0-24 | ||||||
| PTR | mx02.ctinetworks.com | ||||||
| TXT | v=spf1 include:spf.ctinetworks.com ~all | ||||||
| SOA | NS41.WORLDNIC.comnamehost@WORLDNIC.com serial=122062511 | ||||||
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=1785107232 | ||||||
Subdomains
sun1.systemsciences.com |
Same first word
systemsciences.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns41.worldnic.com2015-05-14 → 2026-07-26 · 2 obs
● 2026-07-26 23:26:08
●NSns42.worldnic.com2015-05-14 → 2026-07-26 · 2 obs
● 2026-07-26 23:26:08
○MXmail.imailcleaner02.com2015-05-14 → 2017-05-26 · 4 obs
● 2017-05-26 04:49:52
○ 2026-04-09 03:53:44
○ 2026-07-26 23:26:08
●MXmx.ctinetworks.com2026-04-09 → 2026-07-26 · 3 obs
● 2026-04-09 03:53:44
● 2026-07-26 23:26:08
○MXmx1.peertopeer.net2015-05-14 → 2017-05-26 · 4 obs
● 2017-05-26 04:49:52
○ 2026-04-09 03:53:44
○ 2026-07-26 23:26:08
●A66.59.109.2072015-05-14 → 2026-07-26 · 2 obs
● 2026-07-26 23:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systemsciences.com | ns41.worldnic.com, ns42.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns41.worldnic.com, ns42.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemsciences.com (unsigned zone)
⏱️ Timing
Total: 615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.59.109.207 |
| NS | 2 | ns41.worldnic.com, ns42.worldnic.com |
| MX | 1 | mx.ctinetworks.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.ctinetworks.com ~all |
| SOA | 1 | NS41.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns41.worldnic.com, ns42.worldnic.com)
Analysis
Hierarchy
The domain sun1.systemsciences.com falls under the parent systemsciences.com.
IP Addresses
systemsciences.com points to a single IP number: 66.59.109.207.
sun1.systemsciences.com, for instance, is one of the other host names sharing IP numbers with systemsciences.com.
Name Servers
systemsciences.com uses two name servers for its delegation: ns41.worldnic.com and ns42.worldnic.com.
systemsciences.com shares its name server setup with other domains, including esat.ca, brennanholdings.com, ara-inc.com and two others.
Each of ns41.worldnic.com and ns42.worldnic.com has one IP address: ns41.worldnic.com uses 162.159.26.111 and ns42.worldnic.com uses 162.159.27.50.
Mail Servers
systemsciences.com has one mail server: mx.ctinetworks.com.
systemsciences.com shares the same mail server setup as other domains, including allteksys.com, franzetta.com, reproartworks.com and two others.
systemsciences.com overlaps on mail servers with certain other domains, cartman.evenlink.com among them.
mx.ctinetworks.com directs to two IP numbers, 205.166.61.189 and 205.166.61.190.