02u.com - robtex.com
02u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.43.226.3🇨🇦 GTCOMM-3666667.43.224.0/20 GloboTech Communications | ||||||
| PTR | srv15.swhc.ca | ||||||
| NS | ns1.whc.ca ⭐ | ||||||
| A | 173.209.49.178🇨🇦 GTCOMM-36666173.209.32.0/19 Globotech Communications | ||||||
| PTR | ns1.web-dns1.com | ||||||
| NS | ns2.whc.ca | ||||||
| A | 67.43.237.129🇨🇦 GTCOMM-3666667.43.237.0/24 GloboTech | ||||||
| NS | ns3.whc.ca | ||||||
| A | 192.99.36.227🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | ns3.whc.ca | ||||||
| MX | 02u.com ⭐ | ||||||
| A | 67.43.226.3🇨🇦 GTCOMM-3666667.43.224.0/20 GloboTech Communications | ||||||
| PTR | srv15.swhc.ca | ||||||
| TXT | v=spf1 ip4:68.168.124.130 include:spf.web-dns1.com ip4:72.10.170.194 +a +mx +... | ||||||
| SOA | ns1.whc.casysadmin-internal@whc.ca 2026-03-31 #3 | ||||||
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=1778384366 | ||||||
MX for
02u.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.oak-dns.net2015-05-25 → 2017-07-03 · 4 obs
● 2017-07-03 15:48:36
○ 2026-04-11 06:31:50
○ 2026-05-10 04:08:48
●NSns1.whc.ca2026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 06:31:50
● 2026-05-10 04:08:48
○NSns2.oak-dns.net2015-05-25 → 2017-07-03 · 4 obs
● 2017-07-03 15:48:36
○ 2026-04-11 06:31:50
○ 2026-05-10 04:08:48
●NSns2.whc.ca2026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 06:31:50
● 2026-05-10 04:08:48
●NSns3.whc.ca2026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 06:31:50
● 2026-05-10 04:08:48
●MX02u.com2015-05-25 → 2026-05-10 · 2 obs
● 2026-05-10 04:08:48
○A173.249.151.922015-05-25 → 2015-05-25 · 3 obs
○ 2017-05-17 04:34:30
○ 2026-05-10 04:08:48
○A173.249.158.1152015-10-16 → 2017-07-03 · 5 obs
● 2015-10-16 06:50:06
● 2017-07-03 15:48:36
○ 2026-04-11 06:31:50
○ 2026-05-10 04:08:48
●A67.43.226.32026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 06:31:50
● 2026-05-10 04:08:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 02u.com | ns1.whc.ca, ns2.whc.ca, ns3.whc.ca | - |
✅ Authoritative Response
Server:67.43.237.129
NS records: ns1.whc.ca, ns2.whc.ca, ns3.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 02u.com (unsigned zone)
⏱️ Timing
Total: 801ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.43.226.3 |
| NS | 3 | ns2.whc.ca, ns1.whc.ca... |
| MX | 1 | 02u.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:68.168.124.130 include:spf.we |
| SOA | 1 | ns1.whc.ca sysadmin-internal.whc.ca |
Analysis
Mail Server Role
02u.com serves as the mail server for 02u.com.
IP Addresses
02u.com resolves to a single IP address: 67.43.226.3.
Other host names including www.stephenholmeslawoffice.com, mail.brownbagtech.com, capeforchu.com, lyadova.com and torontotv.org share IP numbers with 02u.com.
Name Servers
02u.com is delegated to three name servers: ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.
02u.com at least partially shares name servers with other domains, including totherescue.ca, cloud66831.mywhc.ca, rahn.ca, mobilevacuum.com and cloud142839.mywhc.ca.
these name servers are commonly used with cloud1.whc.ca, cloud2.whc.ca, ns1.web-dns1.com, ns2.web-dns1.com and ns3.web-dns1.com.
Hostnames with a single IP:
ns1.whc.ca points to: 173.209.49.178.
ns2.whc.ca points to: 67.43.237.129.
ns3.whc.ca points to: 192.99.36.227.
Mail Servers
A single mail server handles 02u.com.
02u.com points to a single IP: 67.43.226.3.