stc - dns.ninja
stc
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-08-03 #3 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns0.centralnic.net2015-08-31 → 2026-08-04 · 2 obs
● 2026-08-04 01:40:46
○MXyour-dns-needs-immediate-attention.stc2015-08-31 → 2015-12-15 · 4 obs
● 2015-12-15 13:04:12
○ 2015-12-24 13:45:18
○ 2026-08-04 01:40:46
○A127.0.53.532015-08-31 → 2015-12-15 · 4 obs
● 2015-12-15 13:04:12
○ 2015-12-24 13:45:18
○ 2026-08-04 01:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| stc | d.nic.stc, b.nic.stc, c.nic.stc, a.nic.stc | 8 records |
✅ Authoritative Response
Server:212.18.249.29
NS records: d.nic.stc, b.nic.stc, c.nic.stc, a.nic.stc
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 65ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | d.nic.stc, b.nic.stc... |
| SOA | 1 | ns0.centralnic.net hostmaster.centralnic |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.stc, d.nic.stc, b.nic.stc...)
Analysis
Hierarchy
childhelpline.stc, links.stc, gitex.stc, nic.stc, my.stc and a few other host names are all children of stc.
Name Servers
The authoritative name servers for stc are ns0.centralnic.net, a.nic.stc, b.nic.stc and two others.
The name servers of stc overlap at least partially with those of other domains — among them frl, fresenius, sbs and two more.
These name servers commonly appear in delegations together with ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net and 7 other.
Hosts pointing to four IP addresses:
ns0.centralnic.net resolves to 54.217.78.230, 63.34.52.177, 2a05:d018:4a2:c101::150 and 2a05:d018:4a2:c102::150.
Hosts with two IP numbers each:
a.nic.stc resolves to 194.169.218.29 and 2001:67c:13cc::1:29.
b.nic.stc resolves to 185.24.64.29 and 2a04:2b00:13cc::1:29.
c.nic.stc resolves to 212.18.248.29 and 2a04:2b00:13ee::29.
d.nic.stc resolves to 212.18.249.29 and 2a04:2b00:13ff::29.