d221.cc - robtex.com
d221.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.91.219.33🇺🇸 CORENET103.91.219.0/24 CoreNET Inc. 30 N Gould St Ste R | ||||||
| PTR | 103.91.219.33.dynamic.user.isp.local | ||||||
| NS | ns1.ns.maoyundns.net ⭐ | ||||||
| A | 106.55.216.6🇨🇳 TENCENT-NET-AP106.55.192.0/18 | ||||||
| NS | ns2.ns.maoyundns.net | ||||||
| A | 106.55.216.6🇨🇳 TENCENT-NET-AP106.55.192.0/18 | ||||||
| SOA | ns1.ns.maoyundns.nethostmaster@catdns.com serial=1775958398 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1775956862 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns1.dyna-ns.net2026-04-03 → 2026-04-12 · 2 obs
○ 2026-04-12 01:46:38
●NSns1.ns.maoyundns.net2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 01:46:38
○NSns2.dyna-ns.net2026-04-03 → 2026-04-12 · 2 obs
○ 2026-04-12 01:46:38
●NSns2.ns.maoyundns.net2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 01:46:38
●A103.91.219.332026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 01:46:38
○A38.45.124.32026-04-03 → 2026-04-12 · 2 obs
○ 2026-04-12 01:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| d221.cc | ns1.ns.maoyundns.net, ns2.ns.maoyundns.net | - |
✅ Authoritative Response
Server:106.55.216.6
NS records: ns1.ns.maoyundns.net, ns2.ns.maoyundns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d221.cc (unsigned zone)
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.91.219.33 |
| NS | 2 | ns2.ns.maoyundns.net, ns1.ns.maoyundns.net |
| SOA | 1 | ns1.ns.maoyundns.net hostmaster.catdns.c |
Analysis
IP Addresses
d221.cc resolves to one IP number: 103.91.219.33.
other host names including 313m.cc, 42mk.cc, www.793n.cc, 3wy.cc and 45ppt.com share IP numbers with d221.cc.
Name Servers
d221.cc is delegated to two name servers ns1.ns.maoyundns.net and ns2.ns.maoyundns.net.
d221.cc shares the same name server setup as other domains, for instance 7ir.cc, 357u.cc, a8q.cc, ak45.cc and 69n7.com.
d221.cc at least partially shares name servers with other domains, for instance qq2500737344.16.5vv.cc, www.79tv.cc, www.t8d.cc, www.ny1.cc and www.022s.cc.
Host names with a single IP:
ns1.ns.maoyundns.net points to 106.55.216.6.
ns2.ns.maoyundns.net points to 106.55.216.6.
Host names pointing to 106.55.216.6: ns1.ns.maoyundns.net and ns2.ns.maoyundns.net.