riyadh.com - dns.ninja
riyadh.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1773349959 | ||||||
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=1786918974 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.systemdns.com2016-01-16 → 2026-08-16 · 3 obs
● 2016-01-16 02:15:04
● 2026-08-16 22:27:48
●NSns2.systemdns.com2016-01-16 → 2026-08-16 · 3 obs
● 2016-01-16 02:15:04
● 2026-08-16 22:27:48
●NSns3.systemdns.com2016-01-16 → 2026-08-16 · 3 obs
● 2016-01-16 02:15:04
● 2026-08-16 22:27:48
○NSns41.rookdns.com2015-09-03 → 2015-11-04 · 4 obs
● 2015-11-04 01:10:48
○ 2016-01-16 02:15:04
○ 2026-08-16 22:27:48
○NSns42.rookdns.com2015-09-03 → 2015-11-04 · 4 obs
● 2015-11-04 01:10:48
○ 2016-01-16 02:15:04
○ 2026-08-16 22:27:48
○MXmail.mxproc.com2015-09-03 → 2015-11-04 · 4 obs
● 2015-11-04 01:10:48
○ 2016-01-16 02:15:04
○ 2026-08-16 22:27:48
○A141.8.224.1832015-09-03 → 2015-11-04 · 4 obs
● 2015-11-04 01:10:48
○ 2016-01-16 02:15:04
○ 2026-08-16 22:27:48
○A64.99.64.372016-01-16 → 2026-03-01 · 5 obs
● 2016-01-16 02:15:04
● 2026-03-01 08:54:46
○ 2026-03-31 22:37:46
○ 2026-08-16 22:27:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| riyadh.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for riyadh.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
riyadh.com is the parent domain of *.riyadh.com and www.riyadh.com.
Name Servers
riyadh.com is served by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
riyadh.com partially shares its NS delegation with several other domains, including hillburnmachineshop.ca, kk-spgb.com, ratethesystem.com and two others.
The hostnames ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each direct to two IP addresses — ns1.systemdns.com to 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.