techinterview.ca - robtex.com
techinterview.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.208.88.157🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-208-88-157.compute-1.amazonaws.com | ||||||
| A | 98.84.224.111🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| NS | dns1.p07.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:7:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p07.nsone.net | ||||||
| A | 198.51.44.7🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p07.nsone.net | ||||||
| NS | dns2.p07.nsone.net | ||||||
| A | 2a00:edc0:6259:7:7::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p07.nsone.net | ||||||
| A | 198.51.45.7🇺🇸 NSONE198.51.45.0/24 | ||||||
| NS | dns3.p07.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:7:0:3🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns3.p07.nsone.net | ||||||
| A | 198.51.44.71🇺🇸 NSONE198.51.44.0/24 | ||||||
| NS | dns4.p07.nsone.net | ||||||
| A | 2a00:edc0:6259:7:7::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p07.nsone.net | ||||||
| A | 198.51.45.71🇺🇸 NSONE198.51.45.0/24 | ||||||
| SOA | dns1.p07.nsone.nethostmaster@nsone.net serial=1664343702 | ||||||
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=2610260300 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSdns1.p07.nsone.net2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 04:06:58
●NSdns2.p07.nsone.net2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 04:06:58
●NSdns3.p07.nsone.net2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 04:06:58
●NSdns4.p07.nsone.net2026-09-11 → 2026-10-26 · 2 obs
● 2026-10-26 04:06:58
○A13.52.188.952026-09-22 → 2026-09-22 · 4 obs
● 2026-09-22 08:22:54
○ 2026-09-25 20:27:30
○ 2026-10-26 04:06:58
●A18.208.88.1572026-09-21 → 2026-10-26 · 5 obs
● 2026-09-21 08:39:00
○ 2026-09-22 08:22:54
● 2026-09-25 20:27:30
● 2026-10-26 04:06:58
○A35.157.26.1352026-09-11 → 2026-09-11 · 3 obs
○ 2026-09-21 08:39:00
○ 2026-10-26 04:06:58
○A52.52.192.1912026-09-22 → 2026-09-22 · 4 obs
● 2026-09-22 08:22:54
○ 2026-09-25 20:27:30
○ 2026-10-26 04:06:58
○A63.176.8.2182026-09-11 → 2026-09-11 · 3 obs
○ 2026-09-21 08:39:00
○ 2026-10-26 04:06:58
●A98.84.224.1112026-09-21 → 2026-10-26 · 5 obs
● 2026-09-21 08:39:00
○ 2026-09-22 08:22:54
● 2026-09-25 20:27:30
● 2026-10-26 04:06:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| techinterview.ca | dns1.p07.nsone.net, dns4.p07.nsone.net, dns3.p07.nsone.net, dns2.p07.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.71
NS records: dns1.p07.nsone.net, dns4.p07.nsone.net, dns3.p07.nsone.net, dns2.p07.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techinterview.ca (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.208.88.157, 98.84.224.111 |
| NS | 4 | dns1.p07.nsone.net, dns2.p07.nsone.net... |
| SOA | 1 | dns1.p07.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
techinterview.ca has two IP addresses: 18.208.88.157 and 98.84.224.111
Two other host names, along with binanciensbsc.lol, theaimarketing.studio and thresholdmethod.com.br, also share IP numbers with techinterview.ca.
Name Servers
The NS records for techinterview.ca point to four name servers: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.
There is at least partial name server overlap between techinterview.ca and other domains — marshall-tutoring.com, segocreatives.com, moonwaxx.com and two more among them.
These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in NS record sets.
All four hostnames — dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net — resolve to two IP numbers apiece: dns1.p07.nsone.net to 198.51.44.7 and 2620:4d:4000:6259:7:7:0:1; dns2.p07.nsone.net to 198.51.45.7 and 2a00:edc0:6259:7:7::2; dns3.p07.nsone.net to 198.51.44.71 and 2620:4d:4000:6259:7:7:0:3; dns4.p07.nsone.net to 198.51.45.71 and 2a00:edc0:6259:7:7::4.