b4s.ai - robtex.com
b4s.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.15.37.6🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| PTR | parama.ca | ||||||
| NS | ns1.webnames.ca ⭐ | ||||||
| A | 198.148.174.13 | ||||||
| NS | ns2.webnames.ca | ||||||
| A | 198.148.174.14 | ||||||
| NS | ns3.webnames.ca | ||||||
| A | 69.165.90.140🇨🇦 VIAWEST69.165.88.0/21 eStruxture Data Centers Inc. | ||||||
| MX | smtp.webnames.ca ⭐ | ||||||
| A | 209.15.37.20🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| PTR | mx1.webnames.ca | ||||||
| PTR | mx2.webnames.ca | ||||||
| PTR | mx3.webnames.ca | ||||||
| PTR | smtp.webnames.ca | ||||||
| TXT | v=spf1 a:spf10.webnames.ca -all | ||||||
| SOA | ns1.webnames.capostmaster@webnames.ca serial=1744899214 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1786908960 | ||||||
Same first word
b4s.eu |
b4s.in |
b4s.ru |
b4s.me |
b4s.org |
b4s.com |
b4s.at |
b4s.cc |
b4s.se |
b4s.nl |
b4s.fr |
b4s.co |
b4s.jp |
b4s.ai |
b4s.by |
b4s.bg |
b4s.sk |
b4s.de |
b4s.be |
b4s.pl |
b4s.site |
b4s.net |
b4s.online |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.webnames.ca2026-07-10 → 2026-08-16 · 2 obs
● 2026-08-16 20:18:40
●NSns2.webnames.ca2026-07-10 → 2026-08-16 · 2 obs
● 2026-08-16 20:18:40
●NSns3.webnames.ca2026-07-10 → 2026-08-16 · 2 obs
● 2026-08-16 20:18:40
●MXsmtp.webnames.ca2026-07-10 → 2026-08-16 · 2 obs
● 2026-08-16 20:18:40
●A209.15.37.62026-07-10 → 2026-08-16 · 2 obs
● 2026-08-16 20:18:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai, v2n0.nic.ai... | - |
| b4s.ai | ns1.webnames.ca, ns2.webnames.ca, ns3.webnames.ca | - |
✅ Authoritative Response
Server:69.165.90.140
NS records: ns1.webnames.ca, ns2.webnames.ca, ns3.webnames.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b4s.ai (unsigned zone)
⏱️ Timing
Total: 837ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.15.37.6 |
| NS | 3 | ns2.webnames.ca, ns1.webnames.ca... |
| MX | 1 | smtp.webnames.ca (pri: 10) |
| TXT | 1 | v=spf1 a:spf10.webnames.ca -all |
| SOA | 1 | ns1.webnames.ca postmaster.webnames.ca |
Analysis
IP Addresses
b4s.ai directs to one IP number, which is 209.15.37.6.
Among the host names that share IP numbers with b4s.ai are golfgal-blog.com, tindallspatial.com, janesfamilyfoods.com and two others.
Name Servers
b4s.ai has three name servers — ns1.webnames.ca, ns2.webnames.ca and ns3.webnames.ca.
b4s.ai partially shares its NS delegation with several other domains, including corma.ca, upperlonsdalepreschool.com, incagold.ca and two others.
Each of the three hostnames points to exactly one IP address: ns1.webnames.ca points to 198.148.174.13, ns2.webnames.ca points to 198.148.174.14 and ns3.webnames.ca points to 69.165.90.140.
Mail Servers
b4s.ai routes its mail through a single mail server, smtp.webnames.ca.
b4s.ai has the same mail server arrangement as a number of other domains, for example alohaselfpublishing.com, davidsuper.ca, bananastrudel.ca and two more.
At least a portion of b4s.ai's mail servers are also used by other domains, for example 1976usw.ca.
smtp.webnames.ca points to one IP number — 209.15.37.20.