sfda.sa - robtex.com
sfda.sa
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bluvalt.sa ⚠️ Not in zone NS records | ||||||
| A | 2a02:df1:6::2🇸🇦 NDC-CLOUD2a02:df1::/32 | ||||||
| PTR | ns1.bluvalt.sa | ||||||
| PTR | ns1.awalnet.net.sa | ||||||
| A | 46.49.128.130🇸🇦 NDC-CLOUD46.49.128.0/24 | ||||||
| PTR | ntp.bluvalt.com | ||||||
| PTR | ns1.bluvalt.sa | ||||||
| PTR | ns1.awalnet.net.sa | ||||||
| NS | ns1.isu.net.sa ⚠️ Not in zone NS records | ||||||
| A | 2001:1490:0:801::3🇸🇦 ISU2001:1490::/48 Saudi Arabia Backbone and Local Registry Address Space | ||||||
| PTR | ns1.isu.net.sa | ||||||
| A | 212.26.18.3🇸🇦 ISU212.26.18.0/24 Saudi Arabia Backbone and Local Registry Address Space | ||||||
| PTR | ns1.isu.net.sa | ||||||
| NS | ns2.bluvalt.sa ⚠️ Not in zone NS records | ||||||
| A | 2a02:df5:6::2🇸🇦 JDC-CLOUD2a02:df5:6::/48 | ||||||
| PTR | ns2.bluvalt.sa | ||||||
| A | 46.49.140.146🇸🇦 JDC-CLOUD46.49.140.0/24 | ||||||
sa
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | c1.dns.sa ⭐ | ||||||
| NS | c2.dns.sa | ||||||
| NS | i1.dns.sa | ||||||
| NS | m1.dns.sa | ||||||
| NS | m2.dns.sa | ||||||
| NS | n1.dns.sa | ||||||
| NS | p1.dns.sa | ||||||
| NS | s1.dns.sa | ||||||
| NS | s2.dns.sa | ||||||
| NS | sh1.dns.sa | ||||||
| SOA | c1.dns.sahostmaster@nic.net.sa 2026-05-10 #18 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.bluvalt.sa2026-05-06 → 2026-05-10 · 2 obs
● 2026-05-10 09:35:00
●NSns1.isu.net.sa2026-05-06 → 2026-05-10 · 2 obs
● 2026-05-10 09:35:00
●NSns2.bluvalt.sa2026-05-06 → 2026-05-10 · 2 obs
● 2026-05-10 09:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sa | s1.dns.sa, n1.dns.sa, m1.dns.sa, c2.dns.sa... | 20 records |
| sfda.sa | ns1.bluvalt.sa, ns1.isu.net.sa, ns2.bluvalt.sa | 2 records |
✅ Authoritative Response
Server:46.49.140.146
NS records: ns1.bluvalt.sa, ns1.isu.net.sa, ns2.bluvalt.sa
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfda.sa (unsigned zone)
⏱️ Timing
Total: 1376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 22
In-bailiwick: 20 (s1.dns.sa, s1.dns.sa, n1.dns.sa...)
Out-of-bailiwick: 2 (ns2.bluvalt.sa, ns1.bluvalt.sa)
Analysis
Name Servers
sfda.sa is delegated to three name servers ns1.bluvalt.sa, ns2.bluvalt.sa and ns1.isu.net.sa.
sfda.sa at least partially shares name servers with other domains, for instance 212.93.78.in-addr.arpa, sea.gov.sa, sportsboulevard.sa, uhb.edu.sa and aujan.com.sa.
these name servers are commonly used with ns1.awalnet.net.sa, ns2.awalnet.net.sa, infoblox.localdomain, ns3.isu.net.sa, ns1.kacst.edu.sa, ns2.kacst.edu.sa, dr-dmz.kfupm.edu.sa, kfupm-dns-sec.kfupm.edu.sa, kfupm-gw.kfupm.edu.sa and ns2.isu.net.sa.
Host names with two IP numbers:
ns1.bluvalt.sa points to 2a02:df1:6::2 and 46.49.128.130; ns2.bluvalt.sa points to 2a02:df5:6::2 and 46.49.140.146; ns1.isu.net.sa points to 2001:1490:0:801::3 and 212.26.18.3.