rfksites.com - robtex.com
rfksites.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1866.awsdns-41.co.uk ⭐ | ||||||
| A | 2600:9000:5307:4a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1866.awsdns-41.co.uk | ||||||
| A | 205.251.199.74🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1866.awsdns-41.co.uk | ||||||
| NS | ns-1498.awsdns-59.org | ||||||
| A | 2600:9000:5305:da00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1498.awsdns-59.org | ||||||
| A | 205.251.197.218🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1498.awsdns-59.org | ||||||
| NS | ns-73.awsdns-09.com | ||||||
| A | 2600:9000:5300:4900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-73.awsdns-09.com | ||||||
| A | 205.251.192.73🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-73.awsdns-09.com | ||||||
| NS | ns-848.awsdns-42.net | ||||||
| A | 2600:9000:5303:5000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-848.awsdns-42.net | ||||||
| A | 205.251.195.80🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-848.awsdns-42.net | ||||||
| SOA | ns-1866.awsdns-41.co.ukawsdns-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=1771291435 | ||||||
Subdomains
prod.rfksites.com |
Same first word
rfksites.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1498.awsdns-59.org2026-02-27 → 2026-03-18 · 2 obs
● 2026-03-18 17:38:06
●NSns-1866.awsdns-41.co.uk2026-02-27 → 2026-03-18 · 2 obs
● 2026-03-18 17:38:06
●NSns-73.awsdns-09.com2026-02-27 → 2026-03-18 · 2 obs
● 2026-03-18 17:38:06
●NSns-848.awsdns-42.net2026-02-27 → 2026-03-18 · 2 obs
● 2026-03-18 17:38:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| rfksites.com | ns-73.awsdns-09.com, ns-848.awsdns-42.net, ns-1866.awsdns-41.co.uk, ns-1498.awsdns-59.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.73
NS records: ns-73.awsdns-09.com, ns-848.awsdns-42.net, ns-1866.awsdns-41.co.uk, ns-1498.awsdns-59.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfksites.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1498.awsdns-59.org, ns-1866.awsdns-41.co.uk... |
| SOA | 1 | ns-1866.awsdns-41.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-73.awsdns-09.com)
Analysis
Hierarchy
rfksites.com is the parent of prod.rfksites.com.
Name Servers
rfksites.com is delegated to four name servers: ns-73.awsdns-09.com, ns-848.awsdns-42.net, ns-1498.awsdns-59.org and ns-1866.awsdns-41.co.uk.
rfksites.com shares some name servers with other domains, for example bitmazk.com, lyonprimarycare.com, abishevs.com, cyberstrike2.net and apis.shared.cloudextend.app.
These name servers are often used together with ns-920.awsdns-51.net, ns-460.awsdns-57.com and ns-1817.awsdns-35.co.uk.
Host names with two IP numbers
Two IPs per host:
ns-73.awsdns-09.com points to 2600:9000:5300:4900::1 and 205.251.192.73
ns-848.awsdns-42.net points to 2600:9000:5303:5000::1 and 205.251.195.80
ns-1498.awsdns-59.org points to 2600:9000:5305:da00::1 and 205.251.197.218
ns-1866.awsdns-41.co.uk points to 2600:9000:5307:4a00::1 and 205.251.199.74