masterlinkstudies.org - robtex.com
masterlinkstudies.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1168.awsdns-18.org ⭐ | ||||||
| A | 2600:9000:5304:9000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1168.awsdns-18.org | ||||||
| A | 205.251.196.144🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| NS | ns-1662.awsdns-15.co.uk | ||||||
| A | 2600:9000:5306:7e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1662.awsdns-15.co.uk | ||||||
| A | 205.251.198.126🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1662.awsdns-15.co.uk | ||||||
| NS | ns-335.awsdns-41.com | ||||||
| A | 2600:9000:5301:4f00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-335.awsdns-41.com | ||||||
| A | 205.251.193.79🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-335.awsdns-41.com | ||||||
| NS | ns-714.awsdns-25.net | ||||||
| A | 2600:9000:5302:ca00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-714.awsdns-25.net | ||||||
| A | 205.251.194.202🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-714.awsdns-25.net | ||||||
| MX | a-0018ee01.gslb.pphosted.com ⭐ | ||||||
| SOA | ns-1168.awsdns-18.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784722962 | ||||||
Same first word
masterlinkstudies.org |
masterlinkstudies.it |
masterlinkstudies.at |
masterlinkstudies.be |
masterlinkstudies.ca |
masterlinkstudies.com |
masterlinkstudies.net |
DNS History
5 records (5 active, 0 former)
●NSns-1168.awsdns-18.org2026-05-29 → 2026-07-22 · 2 obs
● 2026-07-22 12:37:46
●NSns-1662.awsdns-15.co.uk2026-05-29 → 2026-07-22 · 2 obs
● 2026-07-22 12:37:46
●NSns-335.awsdns-41.com2026-05-29 → 2026-07-22 · 2 obs
● 2026-07-22 12:37:46
●NSns-714.awsdns-25.net2026-05-29 → 2026-07-22 · 2 obs
● 2026-07-22 12:37:46
●MXa-0018ee01.gslb.pphosted.com2026-05-29 → 2026-07-22 · 2 obs
● 2026-07-22 12:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| masterlinkstudies.org | ns-714.awsdns-25.net, ns-335.awsdns-41.com, ns-1662.awsdns-15.co.uk, ns-1168.awsdns-18.org | 2 records |
✅ Authoritative Response
Server:205.251.198.126
NS records: ns-714.awsdns-25.net, ns-335.awsdns-41.com, ns-1662.awsdns-15.co.uk, ns-1168.awsdns-18.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterlinkstudies.org (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1168.awsdns-18.org, ns-1662.awsdns-15.co.uk... |
| MX | 2 | a-0018ee01.gslb.pphosted.com (pri: 10), a-0018ee01.gslb.pphosted.com (pri: 20) |
| SOA | 1 | ns-1168.awsdns-18.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1168.awsdns-18.org, ns-1168.awsdns-18.org)
Analysis
Name Servers
The NS records for masterlinkstudies.org point to four name servers: ns-335.awsdns-41.com, ns-714.awsdns-25.net, ns-1168.awsdns-18.org and ns-1662.awsdns-15.co.uk.
At least some of masterlinkstudies.org's name servers are shared with other domains, for example hearstlive.co.uk, riasec.co.jp, prodrivedrivingschool.com.au and two more.
It is common for these name servers to be used in conjunction with the name servers ns-874.awsdns-45.net, ns-1674.awsdns-17.co.uk and ns-1528.awsdns-63.org.
Four hostnames, each resolving to a pair of IP addresses: ns-335.awsdns-41.com directs to 205.251.193.79 and 2600:9000:5301:4f00::1; ns-714.awsdns-25.net directs to 205.251.194.202 and 2600:9000:5302:ca00::1; ns-1168.awsdns-18.org directs to 205.251.196.144 and 2600:9000:5304:9000::1; ns-1662.awsdns-15.co.uk directs to 205.251.198.126 and 2600:9000:5306:7e00::1.
Mail Servers
The sole mail server for masterlinkstudies.org is a-0018ee01.gslb.pphosted.com.
Among the domains sharing a mail server setup with masterlinkstudies.org are enbrelra.com, blincytofacts.com, neulasta.lt and two others.