cyberc.com - robtex.com
cyberc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.20.213.26🇺🇸 AS701845.16.0.0/12 AT&T Enterprises, LLC | ||||||
| PTR | 45-20-213-26.lightspeed.rlghnc.sbcglobal.net | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mx.datamat.net.cust.b.hostedemail.com ⭐ | ||||||
| A | 64.98.38.4🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow | ||||||
| PTR | mx.b.hostedemail.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1751977419 | ||||||
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=1785510512 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns4.th.net2009-01-12 → 2009-01-12 · 3 obs
○ 2015-07-22 03:09:30
○ 2026-07-31 15:29:10
○NSdns5.th.net2009-01-12 → 2009-01-12 · 3 obs
○ 2015-07-22 03:09:30
○ 2026-07-31 15:29:10
●NSns1.systemdns.com2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 03:09:30
● 2026-07-31 15:29:10
●NSns2.systemdns.com2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 03:09:30
● 2026-07-31 15:29:10
●NSns3.systemdns.com2015-07-22 → 2026-07-31 · 3 obs
● 2015-07-22 03:09:30
● 2026-07-31 15:29:10
○MXcyberc.com.s7a1.psmtp.com2009-01-12 → 2009-01-12 · 3 obs
○ 2015-07-22 03:09:30
○ 2026-07-31 15:29:10
○MXcyberc.com.s7b1.psmtp.com2009-01-12 → 2009-01-12 · 3 obs
○ 2015-07-22 03:09:30
○ 2026-07-31 15:29:10
●MXmx.datamat.net.cust.b.hostedemail.com2015-11-17 → 2026-07-31 · 3 obs
● 2015-11-17 22:33:32
● 2026-07-31 15:29:10
○MXmx.vectormail.com.cust.b.hostedemail.com2015-07-22 → 2015-07-22 · 4 obs
● 2015-07-22 03:09:30
○ 2015-11-17 22:33:32
○ 2026-07-31 15:29:10
○A173.9.71.32015-07-22 → 2018-09-25 · 5 obs
● 2015-07-22 03:09:30
● 2018-09-25 16:37:56
○ 2026-06-28 06:40:06
○ 2026-07-31 15:29:10
●A45.20.213.262026-06-28 → 2026-07-31 · 3 obs
● 2026-06-28 06:40:06
● 2026-07-31 15:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| cyberc.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyberc.com (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.20.213.26 |
| NS | 3 | ns1.systemdns.com, ns3.systemdns.com... |
| MX | 1 | mx.datamat.net.cust.b.hostedemail.com (p |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
cyberc.com has exactly one IP address — 45.20.213.26.
Other host names — 45-20-213-26.lightspeed.rlghnc.sbcglobal.net, octl.com, eduwebs.org and www.eduwebs.org — share IP numbers with cyberc.com.
Name Servers
cyberc.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
cyberc.com partially shares its NS delegation with several other domains, including lauraburkart.com, zoeshulmanstudio.com, merco.com.co and two others.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each resolve to two IP addresses: ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
cyberc.com uses one mail server — mx.datamat.net.cust.b.hostedemail.com.
The mail server configuration of cyberc.com is identical to that of other domains, for example datamat.net and eduwebs.org.
mx.datamat.net.cust.b.hostedemail.com resolves to a single IP number: 64.98.38.4.