first-cu.com - robtex.com
first-cu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.15.37.6🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| PTR | parama.ca | ||||||
| NS | ns1.webnames.ca ⭐ | ||||||
| A | 209.15.37.67🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| NS | ns2.webnames.ca | ||||||
| A | 209.15.37.2🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| NS | ns3.webnames.ca | ||||||
| A | 20.220.44.60🇨🇦 Microsoft20.192.0.0/10 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.webnames.capostmaster@webnames.ca serial=1763679149 | ||||||
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=1774378472 | ||||||
Same first word
first-cu.com |
DNS History
10 records (4 active, 6 former)
○NSdns1.namecheaphosting.com2020-02-14 → 2020-02-14 · 3 obs
○ 2026-03-13 21:14:34
○ 2026-03-24 19:02:56
○NSdns2.namecheaphosting.com2020-02-14 → 2020-02-14 · 3 obs
○ 2026-03-13 21:14:34
○ 2026-03-24 19:02:56
●NSns1.webnames.ca2026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 21:14:34
● 2026-03-24 19:02:56
●NSns2.webnames.ca2026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 21:14:34
● 2026-03-24 19:02:56
●NSns3.webnames.ca2026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 21:14:34
● 2026-03-24 19:02:56
○MXsmx1.web-hosting.com2020-02-14 → 2020-02-14 · 3 obs
○ 2026-03-13 21:14:34
○ 2026-03-24 19:02:56
○MXsmx2.web-hosting.com2020-02-14 → 2020-02-14 · 3 obs
○ 2026-03-13 21:14:34
○ 2026-03-24 19:02:56
○MXsmx3.web-hosting.com2020-02-14 → 2020-02-14 · 3 obs
○ 2026-03-13 21:14:34
○ 2026-03-24 19:02:56
○A198.54.126.1652020-02-14 → 2020-02-14 · 3 obs
○ 2026-03-13 21:14:34
○ 2026-03-24 19:02:56
●A209.15.37.62026-03-13 → 2026-03-24 · 3 obs
● 2026-03-13 21:14:34
● 2026-03-24 19:02:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| first-cu.com | ns1.webnames.ca, ns2.webnames.ca, ns3.webnames.ca | - |
✅ Authoritative Response
Server:20.220.44.60
NS records: ns1.webnames.ca, ns2.webnames.ca, ns3.webnames.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-cu.com (unsigned zone)
⏱️ Timing
Total: 523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.15.37.6 |
| NS | 3 | ns1.webnames.ca, ns2.webnames.ca... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.webnames.ca postmaster.webnames.ca |
Analysis
IP Addresses
first-cu.com points to IP number 209.15.37.6.
For instance, other host names bizsafe.net, mikerowlands.com, postmediadns.com, adaero.ca and tinnes.com share IP numbers with first-cu.com.
Name Servers
The delegation for first-cu.com is handled by three name servers: ns1.webnames.ca, ns2.webnames.ca and ns3.webnames.ca.
first-cu.com shares name servers with other domains at least partially, for example autoeleganceselect.com, yellowmedia.ca, writerforhire.ca, worldparavolley.org and fcc-sca.ca.
Host names with a single IP address: ns1.webnames.ca points to 209.15.37.67; ns2.webnames.ca points to 209.15.37.2; ns3.webnames.ca points to 20.220.44.60.