jfw-win.com - robtex.com
jfw-win.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-749.awsdns-29.net ⭐ | ||||||
| A | 2600:9000:5302:ed00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-749.awsdns-29.net | ||||||
| A | 205.251.194.237🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-749.awsdns-29.net | ||||||
| NS | ns-1345.awsdns-40.org | ||||||
| A | 2600:9000:5305:4100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1345.awsdns-40.org | ||||||
| A | 205.251.197.65🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1345.awsdns-40.org | ||||||
| NS | ns-1985.awsdns-56.co.uk | ||||||
| A | 2600:9000:5307:c100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| A | 205.251.199.193🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1985.awsdns-56.co.uk | ||||||
| NS | ns-444.awsdns-55.com | ||||||
| A | 2600:9000:5301:bc00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-444.awsdns-55.com | ||||||
| A | 205.251.193.188🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-444.awsdns-55.com | ||||||
| SOA | ns-749.awsdns-29.netawsdns-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=1778575811 | ||||||
Subdomains
m.jfw-win.com |
Same first word
jfw-win.com |
DNS History
4 records (4 active, 0 former)
●NSns-1345.awsdns-40.org2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:52
●NSns-1985.awsdns-56.co.uk2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:52
●NSns-444.awsdns-55.com2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:52
●NSns-749.awsdns-29.net2026-02-23 → 2026-05-12 · 2 obs
● 2026-05-12 09:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jfw-win.com | ns-749.awsdns-29.net, ns-444.awsdns-55.com, ns-1345.awsdns-40.org, ns-1985.awsdns-56.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.237
NS records: ns-749.awsdns-29.net, ns-444.awsdns-55.com, ns-1345.awsdns-40.org, ns-1985.awsdns-56.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfw-win.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1345.awsdns-40.org, ns-1985.awsdns-56.co.uk... |
| SOA | 1 | ns-749.awsdns-29.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-444.awsdns-55.com, ns-444.awsdns-55.com)
Analysis
Hierarchy
jfw-win.com is the parent of m.jfw-win.com.
Name Servers
jfw-win.com is delegated to four name servers: ns-444.awsdns-55.com, ns-749.awsdns-29.net, ns-1345.awsdns-40.org and ns-1985.awsdns-56.co.uk.
jfw-win.com shares name servers with other domains at least partially, for example paymentwall.com, aon.neo9-solutions.fr, ncseasearch.org, adynovatepro.com and d37oh3xcvkefq9.cloudfront.net.
Host names with two IP numbers:
ns-444.awsdns-55.com points to: 2600:9000:5301:bc00::1 and 205.251.193.188
ns-749.awsdns-29.net points to: 2600:9000:5302:ed00::1 and 205.251.194.237
ns-1345.awsdns-40.org points to: 2600:9000:5305:4100::1 and 205.251.197.65
ns-1985.awsdns-56.co.uk points to: 2600:9000:5307:c100::1 and 205.251.199.193