contest.ca - robtex.com
contest.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.217.143.126🇺🇸 Amazon | ||||||
| PTR | ec2-3-217-143-126.compute-1.amazonaws.com | ||||||
| A | 18.235.105.86🇺🇸 Amazon | ||||||
| NS | ns-1780.awsdns-30.co.uk ⭐ | ||||||
| A | 2600:9000:5306:f400::1🇺🇸 Amazon | ||||||
| PTR | ns-1780.awsdns-30.co.uk | ||||||
| A | 205.251.198.244🇺🇸 Amazon | ||||||
| PTR | ns-1780.awsdns-30.co.uk | ||||||
| NS | ns-1062.awsdns-04.org | ||||||
| A | 2600:9000:5304:2600::1🇺🇸 Amazon | ||||||
| PTR | ns-1062.awsdns-04.org | ||||||
| A | 205.251.196.38🇺🇸 Amazon | ||||||
| PTR | ns-1062.awsdns-04.org | ||||||
| NS | ns-457.awsdns-57.com | ||||||
| A | 2600:9000:5301:c900::1🇺🇸 Amazon | ||||||
| PTR | ns-457.awsdns-57.com | ||||||
| A | 205.251.193.201🇺🇸 Amazon | ||||||
| PTR | ns-457.awsdns-57.com | ||||||
| NS | ns-818.awsdns-38.net | ||||||
| A | 2600:9000:5303:3200::1🇺🇸 Amazon | ||||||
| PTR | ns-818.awsdns-38.net | ||||||
| A | 205.251.195.50🇺🇸 Amazon | ||||||
| PTR | ns-818.awsdns-38.net | ||||||
| MX | server2.n49.com ⭐ | ||||||
| A | 13.216.39.129🇺🇸 Amazon | ||||||
| PTR | ec2-13-216-39-129.compute-1.amazonaws.com | ||||||
| A | 44.206.8.133🇺🇸 Amazon | ||||||
| PTR | ec2-44-206-8-133.compute-1.amazonaws.com | ||||||
| SOA | ns-1780.awsdns-30.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=2602170100 | ||||||
Same first word
Similar names
DNS History
20 records (7 active, 13 former)
●NSns-1062.awsdns-04.org2015-08-11 → 2026-02-23 · 2 obs
● 2026-02-23 13:26:00
●NSns-1780.awsdns-30.co.uk2015-08-11 → 2026-02-23 · 2 obs
● 2026-02-23 13:26:00
●NSns-457.awsdns-57.com2015-08-11 → 2026-02-23 · 2 obs
● 2026-02-23 13:26:00
●NSns-818.awsdns-38.net2015-08-11 → 2026-02-23 · 2 obs
● 2026-02-23 13:26:00
○A107.21.202.1352015-08-11 → 2015-08-11 · 3 obs
○ 2015-10-23 09:34:24
○ 2026-02-23 13:26:00
●A18.235.105.862026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:25:56
● 2026-02-23 13:26:00
○A23.21.199.2512016-03-02 → 2016-04-18 · 5 obs
● 2016-03-02 12:14:10
● 2016-04-18 22:03:22
○ 2016-05-24 07:13:40
○ 2026-02-23 13:26:00
○A23.21.208.2422016-02-20 → 2016-02-20 · 4 obs
● 2016-02-20 05:14:28
○ 2016-03-02 12:14:10
○ 2026-02-23 13:26:00
○A23.23.117.1782016-01-21 → 2016-01-30 · 6 obs
● 2016-01-21 08:08:46
○ 2016-01-25 18:50:26
● 2016-01-30 08:05:16
○ 2016-02-08 15:10:04
○ 2026-02-23 13:26:00
○A3.212.161.1892026-02-23 → 2026-02-23 · 2 obs
○ 2026-02-23 13:26:00
●A3.217.143.1262026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 13:25:56
● 2026-02-23 13:26:00
○A3.230.228.1812026-02-23 → 2026-02-23 · 2 obs
○ 2026-02-23 13:26:00
○A50.19.87.622015-10-29 → 2015-10-29 · 4 obs
● 2015-10-29 00:56:42
○ 2016-01-21 08:08:46
○ 2026-02-23 13:26:00
○A52.206.216.1352017-01-05 → 2017-01-05 · 4 obs
● 2017-01-05 02:47:36
○ 2026-02-23 13:25:56
○ 2026-02-23 13:26:00
○A52.71.242.152017-01-05 → 2017-01-05 · 4 obs
● 2017-01-05 02:47:36
○ 2026-02-23 13:25:56
○ 2026-02-23 13:26:00
○A54.197.223.542015-10-23 → 2015-10-23 · 4 obs
● 2015-10-23 09:34:24
○ 2015-10-29 00:56:42
○ 2026-02-23 13:26:00
○A54.221.224.1402016-01-25 → 2016-02-08 · 6 obs
● 2016-01-25 18:50:26
○ 2016-01-30 08:05:16
● 2016-02-08 15:10:04
○ 2016-02-20 05:14:28
○ 2026-02-23 13:26:00
○A54.235.130.1822016-05-24 → 2016-05-24 · 4 obs
● 2016-05-24 07:13:40
○ 2017-01-05 02:47:36
○ 2026-02-23 13:26:00
○A54.243.106.122015-08-11 → 2015-08-11 · 3 obs
○ 2026-02-23 13:25:56
○ 2026-02-23 13:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| contest.ca | ns-457.awsdns-57.com, ns-818.awsdns-38.net, ns-1062.awsdns-04.org, ns-1780.awsdns-30.co.uk | - |
✅ Authoritative Response
Server: 205.251.193.201
NS records: ns-457.awsdns-57.com, ns-818.awsdns-38.net, ns-1062.awsdns-04.org, ns-1780.awsdns-30.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contest.ca (unsigned zone)
⏱️ Timing
Total: 338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.217.143.126, 18.235.105.86 |
| NS | 4 | ns-1062.awsdns-04.org, ns-1780.awsdns-30.co.uk... |
| MX | 1 | server2.n49.com (pri: 10) |
| SOA | 1 | ns-1780.awsdns-30.co.uk awsdns-hostmaste |
AI analysis
contest.ca resolves to two IP numbers: 3.217.143.126 and 18.235.105.86.
Other host names, for instance costumestores.ca, tint.ca, patios.ca, office-coffee.ca and awnings.ca share IP numbers with contest.ca.
contest.ca is delegated to four name servers: ns-457.awsdns-57.com, ns-818.awsdns-38.net, ns-1062.awsdns-04.org and ns-1780.awsdns-30.co.uk.
contest.ca shares some name servers with other domains, for example coeconsole.com, symply.io, nawiinteraktiv.de, d3om2jjz6iz05a.cloudfront.net and aws-stdt-qa.capitalonegslbex.com.
These name servers are commonly paired with ns-269.awsdns-33.com, ns-842.awsdns-41.net, ns-1618.awsdns-10.co.uk, ns1-24-ap-northeast-3.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-3.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-3.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-3.ec2-rdns.amazonaws.com.
Host names with two IP numbers
Two IPs per host:
ns-457.awsdns-57.com points to 2600:9000:5301:c900::1 and 205.251.193.201
ns-818.awsdns-38.net points to 2600:9000:5303:3200::1 and 205.251.195.50
ns-1062.awsdns-04.org points to 2600:9000:5304:2600::1 and 205.251.196.38
ns-1780.awsdns-30.co.uk points to 2600:9000:5306:f400::1 and 205.251.198.244
contest.ca is handled by a single mail server, server2.n49.com.
contest.ca shares the mail server setup with other domains, for example textile.ca, n-49.ca, renovating.ca, businesstv.ca and currency.ca.
server2.n49.com resolves to two IPs: 13.216.39.129 and 44.206.8.133.