4refuel.ca - robtex.com
4refuel.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-337.awsdns-42.com ⭐ | ||||||
| A | 2600:9000:5301:5100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-337.awsdns-42.com | ||||||
| A | 205.251.193.81🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-337.awsdns-42.com | ||||||
| NS | ns-1000.awsdns-61.net | ||||||
| A | 2600:9000:5303:e800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1000.awsdns-61.net | ||||||
| A | 205.251.195.232🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1000.awsdns-61.net | ||||||
| NS | ns-1152.awsdns-16.org | ||||||
| A | 2600:9000:5304:8000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1152.awsdns-16.org | ||||||
| A | 205.251.196.128🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1152.awsdns-16.org | ||||||
| NS | ns-1936.awsdns-50.co.uk | ||||||
| A | 2600:9000:5307:9000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1936.awsdns-50.co.uk | ||||||
| A | 205.251.199.144🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1936.awsdns-50.co.uk | ||||||
| SOA | ns-337.awsdns-42.comawsdns-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=2603311430 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns-1000.awsdns-61.net2026-02-23 → 2026-03-31 · 3 obs
● 2026-02-23 12:24:22
● 2026-03-31 15:03:46
●NSns-1152.awsdns-16.org2026-02-23 → 2026-03-31 · 3 obs
● 2026-02-23 12:24:22
● 2026-03-31 15:03:46
●NSns-1936.awsdns-50.co.uk2026-02-23 → 2026-03-31 · 3 obs
● 2026-02-23 12:24:22
● 2026-03-31 15:03:46
●NSns-337.awsdns-42.com2026-02-23 → 2026-03-31 · 3 obs
● 2026-02-23 12:24:22
● 2026-03-31 15:03:46
○NSns1.yourhostingaccount.com2015-08-09 → 2020-01-09 · 4 obs
● 2020-01-09 00:32:52
○ 2026-02-23 12:24:22
○ 2026-03-31 15:03:46
○NSns2.yourhostingaccount.com2015-08-09 → 2020-01-09 · 4 obs
● 2020-01-09 00:32:52
○ 2026-02-23 12:24:22
○ 2026-03-31 15:03:46
○MXmx.4refuel.ca2015-08-09 → 2020-01-09 · 4 obs
● 2020-01-09 00:32:52
○ 2026-02-23 12:24:22
○ 2026-03-31 15:03:46
○A104.199.113.1972020-01-09 → 2020-01-09 · 4 obs
● 2020-01-09 00:32:52
○ 2026-02-23 12:24:22
○ 2026-03-31 15:03:46
○A192.237.162.1422015-08-09 → 2015-08-09 · 3 obs
○ 2015-12-03 06:36:56
○ 2026-03-31 15:03:46
○A45.79.5.742015-12-03 → 2016-07-07 · 5 obs
● 2015-12-03 06:36:56
● 2016-07-07 15:05:44
○ 2020-01-09 00:32:52
○ 2026-03-31 15:03:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| 4refuel.ca | ns-337.awsdns-42.com, ns-1000.awsdns-61.net, ns-1152.awsdns-16.org, ns-1936.awsdns-50.co.uk | - |
✅ Authoritative Response
Server:205.251.196.128
NS records: ns-337.awsdns-42.com, ns-1000.awsdns-61.net, ns-1152.awsdns-16.org, ns-1936.awsdns-50.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4refuel.ca (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1000.awsdns-61.net, ns-1152.awsdns-16.org... |
| SOA | 1 | ns-337.awsdns-42.com awsdns-hostmaster.a |
Analysis
Name Servers
4refuel.ca is delegated to four name servers: ns-337.awsdns-42.com, ns-1000.awsdns-61.net, ns-1152.awsdns-16.org and ns-1936.awsdns-50.co.uk.
4refuel.ca at least partially shares name servers with other domains, for example newscelebrations.com.au, app.compa.co, coplay.geforcenow.com, kaneroe.org and d2arxad8u2l0g7.cloudfront.net.
these name servers commonly pair with ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com.
Host names with two IP numbers:
ns-337.awsdns-42.com points to: 2600:9000:5301:5100::1 and 205.251.193.81
ns-1000.awsdns-61.net points to: 2600:9000:5303:e800::1 and 205.251.195.232
ns-1152.awsdns-16.org points to: 2600:9000:5304:8000::1 and 205.251.196.128
ns-1936.awsdns-50.co.uk points to: 2600:9000:5307:9000::1 and 205.251.199.144