coulthard.com - robtex.com
coulthard.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 | 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 ip4:68.168.124.130 include:spf.web-dns1.com a:spf10.webnames.ca -all | ||||||
| SOA | ns1.whc.casysadmin-internal@whc.ca 2026-03-31 #2 | ||||||
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=1776881422 | ||||||
Previously MX for
coulthard.com |
Same first word
coulthard.com |
coulthard.dk |
coulthard.org.uk |
Similar names
DNS History
17 records (5 active, 12 former)
○NSns1.coldstreamhosting.com2015-06-10 → 2016-09-30 · 4 obs
● 2016-09-30 22:09:30
○ 2018-06-02 16:36:44
○ 2026-04-22 18:24:08
●NSns1.whc.ca2026-03-30 → 2026-04-22 · 3 obs
● 2026-03-30 08:46:10
● 2026-04-22 18:24:08
○NSns1161.websiteservername.com2018-06-02 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
○NSns1162.websiteservername.com2018-06-02 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
○NSns1307.websitewelcome.com2015-06-10 → 2016-09-30 · 4 obs
● 2016-09-30 22:09:30
○ 2018-06-02 16:36:44
○ 2026-04-22 18:24:08
○NSns1308.websitewelcome.com2015-06-10 → 2016-09-30 · 4 obs
● 2016-09-30 22:09:30
○ 2018-06-02 16:36:44
○ 2026-04-22 18:24:08
○NSns2.coldstreamhosting.com2015-06-10 → 2016-09-30 · 4 obs
● 2016-09-30 22:09:30
○ 2018-06-02 16:36:44
○ 2026-04-22 18:24:08
●NSns2.whc.ca2026-03-30 → 2026-04-22 · 3 obs
● 2026-03-30 08:46:10
● 2026-04-22 18:24:08
●NSns3.whc.ca2026-03-30 → 2026-04-22 · 3 obs
● 2026-03-30 08:46:10
● 2026-04-22 18:24:08
○MXcoulthard.com2015-06-10 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
○MXmail.coulthard.com2015-06-10 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
○MXmx1.emailsrvr.com2015-06-10 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
○MXmx2.emailsrvr.com2015-06-10 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
●MXsmtp.webnames.ca2026-03-30 → 2026-04-22 · 3 obs
● 2026-03-30 08:46:10
● 2026-04-22 18:24:08
○A192.185.190.1282015-06-10 → 2016-09-30 · 4 obs
● 2016-09-30 22:09:30
○ 2018-06-02 16:36:44
○ 2026-04-22 18:24:08
○A64.34.67.2052018-06-02 → 2018-06-02 · 4 obs
● 2018-06-02 16:36:44
○ 2026-03-30 08:46:10
○ 2026-04-22 18:24:08
●A67.43.226.32026-03-30 → 2026-04-22 · 3 obs
● 2026-03-30 08:46:10
● 2026-04-22 18:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| coulthard.com | ns1.whc.ca, ns2.whc.ca, ns3.whc.ca | - |
✅ Authoritative Response
Server:173.209.49.178
NS records: ns1.whc.ca, ns2.whc.ca, ns3.whc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coulthard.com (unsigned zone)
⏱️ Timing
Total: 414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.43.226.3 |
| NS | 3 | ns1.whc.ca, ns2.whc.ca... |
| MX | 1 | smtp.webnames.ca (pri: 10) |
| TXT | 1 | v=spf1 ip4:68.168.124.130 include:spf.we |
| SOA | 1 | ns1.whc.ca sysadmin-internal.whc.ca |
Analysis
IP Addresses
coulthard.com maps to IP address 67.43.226.3.
Other host names, for instance thrive-life.ca, occult.zone, talialeos.com, mecanada.ca and askshell.com share IP numbers with coulthard.com.
Name Servers
coulthard.com is delegated to name servers ns1.whc.ca, ns2.whc.ca and ns3.whc.ca.
coulthard.com at least partially shares name servers with other domains such as salignus.com, nbcchurch.ca, alloy-foundry.com, storica.ca and pingnova.com.
these name servers are commonly used alongside the name servers cloud1.whc.ca, cloud2.whc.ca, ns1.web-dns1.com, ns2.web-dns1.com and ns3.web-dns1.com.
Host names 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
coulthard.com is handled by a single mail server, smtp.webnames.ca.
coulthard.com shares the same mail server setup as other domains, including philsfudge.com, springflorist.ca, eastyorkphysiotherapy.ca, paulwebster.ca and gladrichflowers.com.
coulthard.com shares some mail servers with other domains, at least partially, for instance iwoo.ca.
smtp.webnames.ca points to one IP number: 209.15.37.20.