johnrizkalla.com - robtex.com
johnrizkalla.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.18.29.7🇺🇸 Amazon50.18.0.0/18 EC2 SFO prefix | ||||||
| PTR | ec2-50-18-29-7.us-west-1.compute.amazonaws.com | ||||||
| A | 54.176.183.243🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| NS | ns-1756.awsdns-27.co.uk ⭐ | ||||||
| A | 2600:9000:5306:dc00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1756.awsdns-27.co.uk | ||||||
| A | 205.251.198.220🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1756.awsdns-27.co.uk | ||||||
| NS | ns-1488.awsdns-58.org | ||||||
| A | 2600:9000:5305:d000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1488.awsdns-58.org | ||||||
| A | 205.251.197.208🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1488.awsdns-58.org | ||||||
| NS | ns-429.awsdns-53.com | ||||||
| A | 2600:9000:5301:ad00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-429.awsdns-53.com | ||||||
| A | 205.251.193.173🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-429.awsdns-53.com | ||||||
| NS | ns-902.awsdns-48.net | ||||||
| A | 2600:9000:5303:8600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-902.awsdns-48.net | ||||||
| A | 205.251.195.134🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-902.awsdns-48.net | ||||||
| SOA | ns-1756.awsdns-27.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 | ||||||
DNS History
11 records (6 active, 5 former)
●NSns-1488.awsdns-58.org2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:44
●NSns-1756.awsdns-27.co.uk2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:44
●NSns-429.awsdns-53.com2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:44
●NSns-902.awsdns-48.net2026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:44
○NSns35.domaincontrol.com2017-05-09 → 2017-05-09 · 2 obs
○ 2026-03-19 18:21:44
○NSns36.domaincontrol.com2017-05-09 → 2017-05-09 · 2 obs
○ 2026-03-19 18:21:44
○MXmailstore1.secureserver.net2017-05-09 → 2017-05-09 · 2 obs
○ 2026-03-19 18:21:44
○MXsmtp.secureserver.net2017-05-09 → 2017-05-09 · 2 obs
○ 2026-03-19 18:21:44
●A50.18.29.72026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:44
○A54.152.14.352017-05-09 → 2017-05-09 · 2 obs
○ 2026-03-19 18:21:44
●A54.176.183.2432026-03-19 → 2026-03-19 · 2 obs
● 2026-03-19 18:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| johnrizkalla.com | ns-429.awsdns-53.com, ns-902.awsdns-48.net, ns-1756.awsdns-27.co.uk, ns-1488.awsdns-58.org | 1 record |
✅ Authoritative Response
Server: 205.251.198.220
NS records: ns-429.awsdns-53.com, ns-902.awsdns-48.net, ns-1756.awsdns-27.co.uk, ns-1488.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johnrizkalla.com (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.176.183.243, 50.18.29.7 |
| NS | 4 | ns-1488.awsdns-58.org, ns-1756.awsdns-27.co.uk... |
| SOA | 1 | ns-1756.awsdns-27.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-429.awsdns-53.com)
Analysis
IP Addresses
johnrizkalla.com resolves to two IP numbers: 50.18.29.7 and 54.176.183.243.
Name Servers
johnrizkalla.com is delegated to four name servers: ns-429.awsdns-53.com, ns-902.awsdns-48.net, ns-1488.awsdns-58.org and ns-1756.awsdns-27.co.uk.
johnrizkalla.com at least partially shares name servers with other domains, for instance aspn.us, l-e-bazaar.com, dhnm224qsiekl.cloudfront.net, marymagic.com and assetslab.io.
Host names with two IP numbers:
ns-429.awsdns-53.com points to 2600:9000:5301:ad00::1 and 205.251.193.173; ns-902.awsdns-48.net points to 2600:9000:5303:8600::1 and 205.251.195.134; ns-1488.awsdns-58.org points to 2600:9000:5305:d000::1 and 205.251.197.208; ns-1756.awsdns-27.co.uk points to 2600:9000:5306:dc00::1 and 205.251.198.220.