openbusiness.ca - robtex.com
openbusiness.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.65🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1783634091 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607251730 | ||||||
Subdomains
emailfwd.openbusiness.ca |
Same first word
Similar names
businessopen.com |
businessopen.at |
businessopen.net |
businessopen.ru |
businessopen.org |
businessopen.eu |
businessopen.it |
DNS History
22 records (4 active, 18 former)
○NSbuy.internettraffic.com2015-06-29 → 2016-06-21 · 4 obs
● 2016-06-21 19:32:32
○ 2017-02-09 12:00:44
○ 2026-07-25 18:30:20
○NSns1.parkingcrew.net2020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 06:53:10
○ 2026-06-13 05:04:20
○ 2026-07-25 18:30:20
○NSns1.uniregistrymarket.link2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 12:00:44
○ 2020-02-21 06:53:10
○ 2026-07-25 18:30:20
●NSns1.vercel-dns.com2026-07-10 → 2026-07-25 · 3 obs
● 2026-07-10 19:59:52
● 2026-07-25 18:30:20
○NSns2.parkingcrew.net2020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 06:53:10
○ 2026-06-13 05:04:20
○ 2026-07-25 18:30:20
○NSns2.uniregistrymarket.link2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 12:00:44
○ 2020-02-21 06:53:10
○ 2026-07-25 18:30:20
●NSns2.vercel-dns.com2026-07-10 → 2026-07-25 · 3 obs
● 2026-07-10 19:59:52
● 2026-07-25 18:30:20
○NSparking1.whc.ca2026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 05:04:20
○ 2026-07-10 19:59:52
○ 2026-07-25 18:30:20
○NSparking2.whc.ca2026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 05:04:20
○ 2026-07-10 19:59:52
○ 2026-07-25 18:30:20
○NSsell.internettraffic.com2015-06-29 → 2016-06-21 · 4 obs
● 2016-06-21 19:32:32
○ 2017-02-09 12:00:44
○ 2026-07-25 18:30:20
○MXemailfwd.openbusiness.ca2026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 05:04:20
○ 2026-07-10 19:59:52
○ 2026-07-25 18:30:20
○MXmail.h-email.net2020-02-21 → 2020-02-21 · 3 obs
○ 2026-06-13 05:04:20
○ 2026-07-25 18:30:20
○A149.56.225.62026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 05:04:20
○ 2026-07-10 19:59:52
○ 2026-07-25 18:30:20
○A185.53.178.72020-02-21 → 2020-02-21 · 4 obs
● 2020-02-21 06:53:10
○ 2026-06-13 05:04:20
○ 2026-07-25 18:30:20
○A216.150.1.12026-07-12 → 2026-07-12 · 4 obs
● 2026-07-12 03:56:32
○ 2026-07-12 06:27:52
○ 2026-07-25 18:30:20
●A216.150.1.1292026-07-10 → 2026-07-25 · 7 obs
● 2026-07-10 19:59:52
○ 2026-07-12 03:56:32
● 2026-07-12 09:23:24
○ 2026-07-16 13:06:42
● 2026-07-25 18:30:18
● 2026-07-25 18:30:20
●A216.150.1.652026-07-16 → 2026-07-25 · 3 obs
● 2026-07-16 13:06:42
● 2026-07-25 18:30:20
○A216.150.16.12026-07-12 → 2026-07-12 · 4 obs
● 2026-07-12 03:56:32
○ 2026-07-12 09:23:24
○ 2026-07-25 18:30:20
○A216.150.16.1292026-07-12 → 2026-07-12 · 4 obs
● 2026-07-12 06:27:52
○ 2026-07-16 13:06:42
○ 2026-07-25 18:30:20
○A216.150.16.1932026-07-10 → 2026-07-16 · 6 obs
● 2026-07-10 19:59:52
○ 2026-07-12 03:56:32
● 2026-07-16 13:06:42
○ 2026-07-25 18:30:18
○ 2026-07-25 18:30:20
○A69.172.201.1532016-06-21 → 2017-02-09 · 5 obs
● 2016-06-21 19:32:32
● 2017-02-09 12:00:44
○ 2020-02-21 06:53:10
○ 2026-07-25 18:30:20
○A69.172.201.2082015-06-29 → 2016-01-23 · 4 obs
● 2016-01-23 03:54:18
○ 2016-06-21 19:32:32
○ 2026-07-25 18:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| openbusiness.ca | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openbusiness.ca (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.193, 216.150.16.129 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
Hierarchy
openbusiness.ca serves as the parent of emailfwd.openbusiness.ca.
IP Addresses
openbusiness.ca resolves to the IP addresses 216.150.1.65 and 216.150.1.129
dexscreen-voting.com, shoryders.com, mail.mjolnirsoftware.com plus two other host names have IP numbers in common with openbusiness.ca.
Name Servers
DNS delegation for openbusiness.ca points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
The name server configuration of openbusiness.ca is shared with other domains, for instance biasdetectionof.ai, aiacademy.hk, freeteachertools.com and two others.
The name servers for openbusiness.ca are at least partly shared with other domains such as gorila.digital, max.auto, vigointeractive.com and andy.today.
It is common to see these name servers used together with name servers b.zeit-world.co.uk and d.zeit-world.org.
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.