borischeukstudy.com - dns.ninja
borischeukstudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-486.awsdns-60.com ⭐ | ||||||
| A | 2600:9000:5301:e600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-486.awsdns-60.com | ||||||
| A | 205.251.193.230🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-486.awsdns-60.com | ||||||
| NS | ns-1107.awsdns-10.org | ||||||
| A | 2600:9000:5304:5300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1107.awsdns-10.org | ||||||
| A | 205.251.196.83🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1107.awsdns-10.org | ||||||
| NS | ns-1876.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1876.awsdns-42.co.uk | ||||||
| A | 205.251.199.84🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1876.awsdns-42.co.uk | ||||||
| NS | ns-836.awsdns-40.net | ||||||
| A | 2600:9000:5303:4400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-836.awsdns-40.net | ||||||
| A | 205.251.195.68🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-836.awsdns-40.net | ||||||
| SOA | ns-486.awsdns-60.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784930022 | ||||||
Same first word
borischeukstudy.com |
DNS History
6 records (4 active, 2 former)
●NSns-1107.awsdns-10.org2019-03-06 → 2026-07-24 · 2 obs
● 2026-07-24 22:14:04
●NSns-1876.awsdns-42.co.uk2019-03-06 → 2026-07-24 · 2 obs
● 2026-07-24 22:14:04
●NSns-486.awsdns-60.com2019-03-06 → 2026-07-24 · 2 obs
● 2026-07-24 22:14:04
●NSns-836.awsdns-40.net2019-03-06 → 2026-07-24 · 2 obs
● 2026-07-24 22:14:04
○A52.74.140.1752019-03-06 → 2019-03-06 · 3 obs
○ 2026-04-03 20:33:54
○ 2026-07-24 22:14:04
○A52.76.176.2502019-03-06 → 2019-03-06 · 3 obs
○ 2026-04-03 20:33:54
○ 2026-07-24 22:14:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| borischeukstudy.com | ns-486.awsdns-60.com, ns-836.awsdns-40.net, ns-1107.awsdns-10.org, ns-1876.awsdns-42.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.196.83
NS records: ns-486.awsdns-60.com, ns-836.awsdns-40.net, ns-1107.awsdns-10.org, ns-1876.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for borischeukstudy.com (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1107.awsdns-10.org, ns-1876.awsdns-42.co.uk... |
| SOA | 1 | ns-486.awsdns-60.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-486.awsdns-60.com, ns-486.awsdns-60.com)
Analysis
Name Servers
The authoritative name servers for borischeukstudy.com are ns-486.awsdns-60.com, ns-836.awsdns-40.net, ns-1107.awsdns-10.org and ns-1876.awsdns-42.co.uk.
borischeukstudy.com partially shares its NS delegation with several other domains, including widenvideo.com, signconf.com, sellrentandmanymore.com and two others.
ns-486.awsdns-60.com, ns-836.awsdns-40.net, ns-1107.awsdns-10.org and ns-1876.awsdns-42.co.uk each carry two IP addresses. ns-486.awsdns-60.com has 205.251.193.230 and 2600:9000:5301:e600::1; ns-836.awsdns-40.net has 205.251.195.68 and 2600:9000:5303:4400::1; ns-1107.awsdns-10.org has 205.251.196.83 and 2600:9000:5304:5300::1; ns-1876.awsdns-42.co.uk has 205.251.199.84 and 2600:9000:5307:5400::1.