subarctic-systems.com - robtex.com
subarctic-systems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.245.239.192🇺🇸 Amazon54.245.128.0/17 EC2 PDX prefix | ||||||
| PTR | host.moredragons.ca | ||||||
| NS | ns1.abovenorth.ca ⭐ | ||||||
| A | 52.39.40.160🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | host02.abovenorth.ca | ||||||
| NS | ns2.abovenorth.ca | ||||||
| A | 35.160.189.37🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| PTR | ec2-35-160-189-37.us-west-2.compute.amazonaws.com | ||||||
| NS | ns3.abovenorth.ca | ||||||
| A | 52.39.40.160🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | host02.abovenorth.ca | ||||||
| MX | mail.subarctic-systems.com ⭐ | ||||||
| A | 2001:470:d825::1🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 52.39.40.160🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| PTR | host02.abovenorth.ca | ||||||
| TXT | v=spf1 a mx | ||||||
| SOA | ns1.abovenorth.cadomains@abovenorth.ca 2013-11-16 #0 | ||||||
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=1774754032 | ||||||
Subdomains
mail.subarctic-systems.com |
Same first word
subarctic-systems.com |
DNS History
5 records (5 active, 0 former)
●NSns1.abovenorth.ca2015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 03:24:18
●NSns2.abovenorth.ca2015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 03:24:18
●NSns3.abovenorth.ca2015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 03:24:18
●MXmail.subarctic-systems.com2015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 03:24:18
●A54.245.239.1922015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 03:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| subarctic-systems.com | ns1.abovenorth.ca, ns2.abovenorth.ca, ns3.abovenorth.ca | - |
✅ Authoritative Response
Server:35.160.189.37
NS records: ns1.abovenorth.ca, ns2.abovenorth.ca, ns3.abovenorth.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subarctic-systems.com (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.245.239.192 |
| NS | 3 | ns2.abovenorth.ca, ns1.abovenorth.ca... |
| MX | 1 | mail.subarctic-systems.com (pri: 10) |
| TXT | 1 | v=spf1 a mx |
| SOA | 1 | ns1.abovenorth.ca domains.abovenorth.ca |
Analysis
Hierarchy
The parent of mail.subarctic-systems.com is subarctic-systems.com.
IP Addresses
subarctic-systems.com points to a single IP: 54.245.239.192.
Other host names, for instance host.moredragons.ca, kasprzak.ca, mx.kasprzak.ca, mx.moredragons.ca and moredragons.ca share IP numbers with subarctic-systems.com.
Name Servers
subarctic-systems.com is delegated to three name servers: ns1.abovenorth.ca, ns2.abovenorth.ca and ns3.abovenorth.ca.
subarctic-systems.com partially shares name servers with other domains; examples include chnorth.ca, ciinc.ca, abovenorth.ca, ninite.ca and n60.ca.
Host names with a single IP number
Host ns1.abovenorth.ca points to 52.39.40.160
Host ns2.abovenorth.ca points to 35.160.189.37
Host ns3.abovenorth.ca points to 52.39.40.160
Host names pointing to 52.39.40.160: ns1.abovenorth.ca and ns3.abovenorth.ca
Mail Servers
subarctic-systems.com is handled by a single mail server, mail.subarctic-systems.com.
Host mail.subarctic-systems.com resolves to two IPs: 2001:470:d825::1 and 52.39.40.160.