strathcona.net - robtex.com
strathcona.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.237.152.73🇺🇸 AKAMAI-LINODE-AP104.237.152.0/21 Akamai Technologies | ||||||
| PTR | linode1.arrai-hosting.com | ||||||
| NS | ns1.arrai-dns.com ⭐ | ||||||
| A | 2600:3c01::f03c:92ff:fe95:d1a3🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies | ||||||
| PTR | ns1.arrai-dns.com | ||||||
| A | 192.81.135.75🇺🇸 AKAMAI-LINODE-AP192.81.128.0/21 Akamai Technologies | ||||||
| PTR | ns1.arrai-dns.com | ||||||
| NS | ns2.arrai-dns.com | ||||||
| A | 2600:3c03::f03c:92ff:fed8:87d1🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | ns2.arrai-dns.com | ||||||
| A | 45.56.98.13🇺🇸 AKAMAI-LINODE-AP45.56.96.0/20 Akamai Technologies | ||||||
| PTR | ns2.arrai-dns.com | ||||||
| NS | ns3.arrai-dns.com | ||||||
| A | 2600:3c02::f03c:92ff:fed8:198🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies | ||||||
| PTR | ns3.arrai-dns.com | ||||||
| A | 23.239.17.54🇺🇸 AKAMAI-LINODE-AP23.239.16.0/22 Akamai Technologies | ||||||
| PTR | ns3.arrai-dns.com | ||||||
| MX | mx.strathcona.net.cust.a.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 a mx include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.arrai-dns.comhostmaster@arrai.com 2025-09-25 #2 | ||||||
net
| 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=1785803227 | ||||||
Subdomains
www.strathcona.net |
Same first word
strathcona.club |
strathcona.au |
strathcona.com |
strathcona.net |
strathcona.bc.ca |
strathcona.vic.edu.au |
strathcona.ca |
strathcona.ab.ca |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.arrai-dns.com2026-06-26 → 2026-08-04 · 3 obs
● 2026-06-26 22:24:50
● 2026-08-04 00:34:04
○NSns1.emergence.com2015-08-10 → 2017-04-08 · 4 obs
● 2017-04-08 14:31:00
○ 2026-06-26 22:24:50
○ 2026-08-04 00:34:04
●NSns2.arrai-dns.com2026-06-26 → 2026-08-04 · 3 obs
● 2026-06-26 22:24:50
● 2026-08-04 00:34:04
○NSns2.emergence.com2015-08-10 → 2017-04-08 · 4 obs
● 2017-04-08 14:31:00
○ 2026-06-26 22:24:50
○ 2026-08-04 00:34:04
●NSns3.arrai-dns.com2026-06-26 → 2026-08-04 · 3 obs
● 2026-06-26 22:24:50
● 2026-08-04 00:34:04
○NSns3.emergence.com2015-08-10 → 2017-04-08 · 4 obs
● 2017-04-08 14:31:00
○ 2026-06-26 22:24:50
○ 2026-08-04 00:34:04
○MXmail.strathcona.net2015-08-10 → 2017-04-08 · 4 obs
● 2017-04-08 14:31:00
○ 2026-06-26 22:24:50
○ 2026-08-04 00:34:04
●MXmx.strathcona.net.cust.a.hostedemail.com2026-06-26 → 2026-08-04 · 3 obs
● 2026-06-26 22:24:50
● 2026-08-04 00:34:04
●A104.237.152.732015-08-10 → 2026-08-04 · 2 obs
● 2026-08-04 00:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| strathcona.net | ns1.arrai-dns.com, ns2.arrai-dns.com, ns3.arrai-dns.com | - |
✅ Authoritative Response
Server:23.239.17.54
NS records: ns1.arrai-dns.com, ns2.arrai-dns.com, ns3.arrai-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for strathcona.net (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.237.152.73 |
| NS | 3 | ns3.arrai-dns.com, ns1.arrai-dns.com... |
| MX | 1 | mx.strathcona.net.cust.a.hostedemail.com |
| TXT | 1 | v=spf1 a mx include:_spf.hostedemail.com |
| SOA | 1 | ns1.arrai-dns.com hostmaster.arrai.com |
Analysis
Hierarchy
The domain www.strathcona.net falls under the parent strathcona.net.
IP Addresses
strathcona.net has exactly one IP address — 104.237.152.73.
transformcms.com, afternet.com, albertaparty.ca plus two other host names have IP numbers in common with strathcona.net.
Name Servers
The authoritative name servers for strathcona.net are ns1.arrai-dns.com, ns2.arrai-dns.com and ns3.arrai-dns.com — three in total.
At least some of strathcona.net's name servers are shared with other domains, for example bossanovaonline.com, arrai-hosting.com, 130.55.141.64.in-addr.arpa and two more.
ns1.arrai-dns.com, ns2.arrai-dns.com and ns3.arrai-dns.com all resolve to exactly two IP numbers apiece: ns1.arrai-dns.com → 192.81.135.75 and 2600:3c01::f03c:92ff:fe95:d1a3; ns2.arrai-dns.com → 45.56.98.13 and 2600:3c03::f03c:92ff:fed8:87d1; ns3.arrai-dns.com → 23.239.17.54 and 2600:3c02::f03c:92ff:fed8:198.
Mail Servers
strathcona.net uses one mail server — mx.strathcona.net.cust.a.hostedemail.com.
mx.strathcona.net.cust.a.hostedemail.com directs to just one IP number, 216.40.42.4.