masterlinkstudies.ca - robtex.com
masterlinkstudies.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-493.awsdns-61.com ⭐ | ||||||
| A | 2600:9000:5301:ed00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-493.awsdns-61.com | ||||||
| A | 205.251.193.237🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-493.awsdns-61.com | ||||||
| NS | ns-1197.awsdns-21.org | ||||||
| A | 2600:9000:5304:ad00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1197.awsdns-21.org | ||||||
| A | 205.251.196.173🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1197.awsdns-21.org | ||||||
| NS | ns-1939.awsdns-50.co.uk | ||||||
| A | 2600:9000:5307:9300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1939.awsdns-50.co.uk | ||||||
| A | 205.251.199.147🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1939.awsdns-50.co.uk | ||||||
| NS | ns-802.awsdns-36.net | ||||||
| A | 2600:9000:5303:2200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-802.awsdns-36.net | ||||||
| A | 205.251.195.34🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-802.awsdns-36.net | ||||||
| MX | a-0018ee01.gslb.pphosted.com ⭐ | ||||||
| SOA | ns-493.awsdns-61.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=2607251800 | ||||||
Same first word
masterlinkstudies.be |
masterlinkstudies.ca |
masterlinkstudies.com |
masterlinkstudies.net |
masterlinkstudies.org |
masterlinkstudies.it |
masterlinkstudies.at |
DNS History
5 records (5 active, 0 former)
●NSns-1197.awsdns-21.org2026-05-29 → 2026-07-25 · 2 obs
● 2026-07-25 18:48:36
●NSns-1939.awsdns-50.co.uk2026-05-29 → 2026-07-25 · 2 obs
● 2026-07-25 18:48:36
●NSns-493.awsdns-61.com2026-05-29 → 2026-07-25 · 2 obs
● 2026-07-25 18:48:36
●NSns-802.awsdns-36.net2026-05-29 → 2026-07-25 · 2 obs
● 2026-07-25 18:48:36
●MXa-0018ee01.gslb.pphosted.com2026-05-29 → 2026-07-25 · 2 obs
● 2026-07-25 18:48:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| masterlinkstudies.ca | ns-802.awsdns-36.net, ns-1197.awsdns-21.org, ns-1939.awsdns-50.co.uk, ns-493.awsdns-61.com | - |
✅ Authoritative Response
Server:205.251.193.237
NS records: ns-802.awsdns-36.net, ns-1197.awsdns-21.org, ns-1939.awsdns-50.co.uk, ns-493.awsdns-61.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterlinkstudies.ca (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1197.awsdns-21.org, ns-1939.awsdns-50.co.uk... |
| MX | 2 | a-0018ee01.gslb.pphosted.com (pri: 10), a-0018ee01.gslb.pphosted.com (pri: 20) |
| SOA | 1 | ns-493.awsdns-61.com awsdns-hostmaster.a |
Analysis
Name Servers
The NS records for masterlinkstudies.ca point to four name servers: ns-493.awsdns-61.com, ns-802.awsdns-36.net, ns-1197.awsdns-21.org and ns-1939.awsdns-50.co.uk.
masterlinkstudies.ca shares at least some of its name servers with other domains, including controlinsects.com, procaltech.com, willvii.co.jp and two others.
The host names ns-493.awsdns-61.com, ns-802.awsdns-36.net, ns-1197.awsdns-21.org and ns-1939.awsdns-50.co.uk each resolve to two IP addresses: ns-493.awsdns-61.com resolves to 205.251.193.237 and 2600:9000:5301:ed00::1; ns-802.awsdns-36.net resolves to 205.251.195.34 and 2600:9000:5303:2200::1; ns-1197.awsdns-21.org resolves to 205.251.196.173 and 2600:9000:5304:ad00::1; ns-1939.awsdns-50.co.uk resolves to 205.251.199.147 and 2600:9000:5307:9300::1.
Mail Servers
The sole mail server for masterlinkstudies.ca is a-0018ee01.gslb.pphosted.com.
Among the domains sharing a mail server setup with masterlinkstudies.ca are heartratematters.com, meetmigraine.net, blincyto.mx and two others.