olotools.ca - dns.ninja
olotools.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.iptwins.net ⭐ | ||||||
| A | 188.165.162.43🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | ns1.iptwins.net | ||||||
| NS | ns2.iptwins.net | ||||||
| A | 193.70.18.204🇫🇷 OVH193.70.0.0/17 | ||||||
| PTR | ns2.iptwins.net | ||||||
| NS | ns3.iptwins.com | ||||||
| A | 2607:5300:203:28d::🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | ns3.iptwins.com | ||||||
| A | 144.217.70.141🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | ns3.iptwins.com | ||||||
| NS | ns4.iptwins.com | ||||||
| A | 2401:c900:1101:496::3🇸🇬 SOFTLAYER2401:c900:1100::/40 -sng01 | ||||||
| PTR | ns4.iptwins.com | ||||||
| A | 161.202.174.147🇯🇵 SOFTLAYER161.202.160.0/19 -sng01 | ||||||
| PTR | ns4.iptwins.com | ||||||
| SOA | ns1.iptwins.netdns-log@iptwins.com 2023-10-12 #0 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2608122100 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.iptwins.net2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 01:21:12
● 2026-08-12 21:46:14
●NSns2.iptwins.net2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 01:21:12
● 2026-08-12 21:46:14
●NSns3.iptwins.com2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 01:21:12
● 2026-08-12 21:46:14
●NSns4.iptwins.com2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 01:21:12
● 2026-08-12 21:46:14
○NSns75.domaincontrol.com2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 07:48:14
○ 2026-03-26 01:21:12
○ 2026-08-12 21:46:14
○NSns76.domaincontrol.com2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 07:48:14
○ 2026-03-26 01:21:12
○ 2026-08-12 21:46:14
○NSpdns05.domaincontrol.com2015-08-16 → 2016-07-16 · 4 obs
● 2016-07-16 04:00:10
○ 2017-03-25 07:48:14
○ 2026-08-12 21:46:14
○NSpdns06.domaincontrol.com2015-08-16 → 2016-07-16 · 4 obs
● 2016-07-16 04:00:10
○ 2017-03-25 07:48:14
○ 2026-08-12 21:46:14
○MXmailstore1.secureserver.net2015-08-16 → 2017-03-25 · 4 obs
● 2017-03-25 07:48:14
○ 2026-03-26 01:21:12
○ 2026-08-12 21:46:14
○MXsmtp.secureserver.net2015-08-16 → 2017-03-25 · 4 obs
● 2017-03-25 07:48:14
○ 2026-03-26 01:21:12
○ 2026-08-12 21:46:14
○A184.168.221.42015-08-16 → 2017-03-25 · 4 obs
● 2017-03-25 07:48:14
○ 2026-03-26 01:21:12
○ 2026-08-12 21:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| olotools.ca | ns4.iptwins.com, ns3.iptwins.com, ns1.iptwins.net, ns2.iptwins.net | - |
✅ Authoritative Response
Server:144.217.70.141
NS records: ns4.iptwins.com, ns3.iptwins.com, ns1.iptwins.net, ns2.iptwins.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olotools.ca (unsigned zone)
⏱️ Timing
Total: 927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.iptwins.com, ns4.iptwins.com... |
| SOA | 1 | ns1.iptwins.net dns-log.iptwins.com |
Analysis
Name Servers
The authoritative name servers for olotools.ca are ns3.iptwins.com, ns4.iptwins.com, ns1.iptwins.net and ns2.iptwins.net.
olotools.ca partially shares its NS delegation with several other domains, including rubis-gas.eu, marks-and-spencer.be, rexelcontact.net and two others.
Hostnames that resolve to two IP addresses:
ns3.iptwins.com maps to two IP addresses — 144.217.70.141 and 2607:5300:203:28d::.
ns4.iptwins.com maps to two IP addresses — 161.202.174.147 and 2401:c900:1101:496::3.
Hosts with just one IP address:
ns1.iptwins.net points to the IP address 188.165.162.43.
ns2.iptwins.net points to the IP address 193.70.18.204.