certosolutions.com - dns.ninja
certosolutions.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.197.174.54🇨🇦 DIGITALOCEAN138.197.160.0/20 DigitalOcean | ||||||
| NS | ns1.kanguru.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 138.197.174.54🇨🇦 DIGITALOCEAN138.197.160.0/20 DigitalOcean | ||||||
| NS | ns2.kanguru.ca ⚠️ Not in parent delegation | ||||||
| A | 138.197.174.54🇨🇦 DIGITALOCEAN138.197.160.0/20 DigitalOcean | ||||||
| NS | ns5.nviba.com ⚠️ Not in zone NS records | ||||||
| A | 138.197.174.54🇨🇦 DIGITALOCEAN138.197.160.0/20 DigitalOcean | ||||||
| NS | ns6.nviba.com ⚠️ Not in zone NS records | ||||||
| A | 138.197.174.54🇨🇦 DIGITALOCEAN138.197.160.0/20 DigitalOcean | ||||||
| MX | certosolutions.com ⭐ | ||||||
| A | 138.197.174.54🇨🇦 DIGITALOCEAN138.197.160.0/20 DigitalOcean | ||||||
| TXT | v=spf1 ip4:138.197.174.54 ip4:69.16.230.174 ip4:69.16.230.174 +a +mx ~all | ||||||
| SOA | ns1.kanguru.cainfo@kanguru.ca 2026-06-29 #8 | ||||||
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=1782782871 | ||||||
MX for
certosolutions.com |
Subdomains
Same first word
certosolutions.com |
certosolutions.org |
Similar names
DNS History
11 records (6 active, 5 former)
○NSns1.certohosting.com2007-12-05 → 2007-12-05 · 3 obs
○ 2015-07-16 01:28:12
○ 2026-06-30 01:28:12
●NSns1.kanguru.ca2020-01-29 → 2026-06-30 · 3 obs
● 2020-01-29 06:19:30
● 2026-06-30 01:28:12
○NSns2.certohosting.com2007-12-05 → 2007-12-05 · 3 obs
○ 2015-07-16 01:28:12
○ 2026-06-30 01:28:12
●NSns2.kanguru.ca2020-01-29 → 2026-06-30 · 3 obs
● 2020-01-29 06:19:30
● 2026-06-30 01:28:12
●NSns5.nviba.com2015-07-16 → 2026-06-30 · 7 obs
● 2015-07-16 01:28:12
● 2018-01-31 15:39:12
○ 2020-01-29 06:19:30
○ 2020-02-20 14:05:10
● 2026-03-22 10:07:50
● 2026-06-30 01:28:12
●NSns6.nviba.com2015-07-16 → 2026-06-30 · 7 obs
● 2015-07-16 01:28:12
● 2018-01-31 15:39:12
○ 2020-01-29 06:19:30
○ 2020-02-20 14:05:10
● 2026-03-22 10:07:50
● 2026-06-30 01:28:12
●MXcertosolutions.com2007-12-05 → 2026-06-30 · 2 obs
● 2026-06-30 01:28:12
●A138.197.174.542026-03-22 → 2026-06-30 · 3 obs
● 2026-03-22 10:07:50
● 2026-06-30 01:28:12
○A69.16.230.1742020-01-29 → 2020-02-20 · 5 obs
● 2020-01-29 06:19:30
● 2020-02-20 14:05:10
○ 2026-03-22 10:07:50
○ 2026-06-30 01:28:12
○A72.52.178.1042015-07-16 → 2018-01-31 · 5 obs
● 2015-07-16 01:28:12
● 2018-01-31 15:39:12
○ 2020-01-29 06:19:30
○ 2026-06-30 01:28:12
○A72.55.153.1762007-12-05 → 2007-12-05 · 3 obs
○ 2015-07-16 01:28:12
○ 2026-06-30 01:28:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| certosolutions.com | ns5.nviba.com, ns6.nviba.com | 2 records |
✅ Authoritative Response
Server:138.197.174.54
NS records: ns5.nviba.com, ns6.nviba.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certosolutions.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.197.174.54 |
| NS | 2 | ns1.kanguru.ca, ns2.kanguru.ca |
| MX | 1 | certosolutions.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:138.197.174.54 ip4:69.16.230. |
| SOA | 1 | ns1.kanguru.ca info.kanguru.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.nviba.com, ns6.nviba.com)
Analysis
Hierarchy
certosolutions.com is the parent domain of ns2.certosolutions.com and ns1.certosolutions.com.
Mail Server Role
certosolutions.com acts as its own mail server.
IP Addresses
certosolutions.com points to a single IP number: 138.197.174.54.
Additional host names — www.ivcweb.com, ns6.nviba.com, italbec.ca and two others — share IP numbers with certosolutions.com.
Name Servers
certosolutions.com has four authoritative name servers: ns1.kanguru.ca, ns2.kanguru.ca, ns5.nviba.com and ns6.nviba.com.
The name servers of certosolutions.com overlap at least partially with those of other domains — among them nviba.com, agftransport.com, noussommesivc.com and two more.
ns1.kanguru.ca, ns2.kanguru.ca, ns5.nviba.com and ns6.nviba.com all resolve to the same single IP address: 138.197.174.54.
The host names ns1.kanguru.ca, ns2.kanguru.ca, ns5.nviba.com and ns6.nviba.com all point to 138.197.174.54.
Mail Servers
certosolutions.com has a single mail server: certosolutions.com itself.
certosolutions.com resolves to a single IP number: 138.197.174.54.