cfbyc.com - robtex.com
cfbyc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.digitalspaceportal.net ⚠️ Not in zone NS records | ||||||
| A | 66.175.41.73🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns1c45.carrierzone.com | ||||||
| NS | ns2.digitalspaceportal.net ⚠️ Not in zone NS records | ||||||
| A | 209.235.143.99🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns2c45.carrierzone.com | ||||||
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=1777042226 | ||||||
Same first word
cfbyc.com |
Similar names
DNS History
9 records (2 active, 7 former)
○NSns1.att-websites.com2015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
●NSns1.digitalspaceportal.net2026-03-31 → 2026-04-24 · 3 obs
● 2026-03-31 08:39:34
● 2026-04-24 14:51:54
○NSns2.att-websites.com2015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
●NSns2.digitalspaceportal.net2026-03-31 → 2026-04-24 · 3 obs
● 2026-03-31 08:39:34
● 2026-04-24 14:51:54
○MXmx1c45.carrierzone.com2015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
○MXmx2c45.carrierzone.com2015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
○MXmx3c45.carrierzone.com2015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
○MXmx4c45.carrierzone.com2015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
○A216.55.149.92015-07-21 → 2021-03-25 · 4 obs
● 2021-03-25 15:34:54
○ 2026-03-31 08:39:34
○ 2026-04-24 14:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfbyc.com | ns1.digitalspaceportal.net, ns2.digitalspaceportal.net | - |
✅ Authoritative Response
Server:209.235.143.99
NS records: ns1.digitalspaceportal.net, ns2.digitalspaceportal.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfbyc.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
cfbyc.com is delegated to two name servers: ns1.digitalspaceportal.net and ns2.digitalspaceportal.net.
cfbyc.com shares the same name server setup as other domains, for example brightcommunications.com, kbprocessmanagement.com, dandeelectric.com, michaelphernandezmd.com and anecogitogroupinc.com.
cfbyc.com at least partially shares name servers with other domains, for instance steel-mfg.com, walterswebs.com, ptsb-in.com, troytube.com and dmmoss.com.
These name servers are commonly used with ns1.att-websites.com, ns2.att-websites.com, ns1.att-websitehosting.com and ns2.att-websitehosting.com.
Host names with one IP number:
The host ns1.digitalspaceportal.net points to 66.175.41.73 and the host ns2.digitalspaceportal.net points to 209.235.143.99.