4ktt.cc - robtex.com
4ktt.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.91.219.33🇺🇸 CORENET | ||||||
| PTR | 103.91.219.33.dynamic.user.isp.local | ||||||
| NS | ns1.ns.maoyundns.net ⭐ | ||||||
| A | 106.55.220.32🇨🇳 TENCENT-NET-AP | ||||||
| NS | ns2.ns.maoyundns.net | ||||||
| A | 106.55.220.32🇨🇳 TENCENT-NET-AP | ||||||
| SOA | ns1.ns.maoyundns.nethostmaster@catdns.com serial=1771704232 | ||||||
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=1771291222 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSlv3ns1.ffdns.net2019-01-01 → 2019-01-01 · 3 obs
○ 2026-02-18 11:46:22
○ 2026-02-21 20:03:52
○NSlv3ns2.ffdns.net2019-01-01 → 2019-01-01 · 3 obs
○ 2026-02-18 11:46:22
○ 2026-02-21 20:03:52
○NSlv3ns3.ffdns.net2019-01-01 → 2019-01-01 · 3 obs
○ 2026-02-18 11:46:22
○ 2026-02-21 20:03:52
○NSlv3ns4.ffdns.net2019-01-01 → 2019-01-01 · 3 obs
○ 2026-02-18 11:46:22
○ 2026-02-21 20:03:52
○NSns1.dyna-ns.net2026-02-18 → 2026-02-21 · 2 obs
○ 2026-02-21 20:03:52
●NSns1.ns.maoyundns.net2026-02-18 → 2026-02-21 · 3 obs
● 2026-02-18 11:46:22
● 2026-02-21 20:03:52
○NSns2.dyna-ns.net2026-02-18 → 2026-02-21 · 2 obs
○ 2026-02-21 20:03:52
●NSns2.ns.maoyundns.net2026-02-18 → 2026-02-21 · 3 obs
● 2026-02-18 11:46:22
● 2026-02-21 20:03:52
●A103.91.219.332026-02-18 → 2026-02-21 · 2 obs
● 2026-02-21 20:03:52
○A168.76.70.1862026-02-18 → 2026-02-21 · 2 obs
○ 2026-02-21 20:03:52
○CNAMEhk.tianziyu.com2019-01-01 → 2019-01-01 · 3 obs
○ 2026-02-18 11:46:22
○ 2026-02-21 20:03:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| 4ktt.cc | ns2.ns.maoyundns.net, ns1.ns.maoyundns.net | - |
✅ Authoritative Response
Server: 106.55.220.32
NS records: ns2.ns.maoyundns.net, ns1.ns.maoyundns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4ktt.cc (unsigned zone)
⏱️ Timing
Total: 2969ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.91.219.33 |
| NS | 2 | ns1.ns.maoyundns.net, ns2.ns.maoyundns.net |
| SOA | 1 | ns1.ns.maoyundns.net hostmaster.catdns.c |
AI analysis
4ktt.cc points to a single IP: 103.91.219.33.
Other host names, for instance hzgz.cc, xd3.cc, 8i5.cc, 82n.cc and 022f.cc share IP numbers with 4ktt.cc.
4ktt.cc's delegation is to two name servers ns1.ns.maoyundns.net and ns2.ns.maoyundns.net.
4ktt.cc shares the same name server configuration as other domains, such as j4h.cc, a7d.cc, 6t33.cc, 004k.cc and fm28.cc.
4ktt.cc at least partially shares its name servers with other domains, for instance www.658h.cc, www.65os.com, admin.yszs.cc, www.dvk2.com and 16.5vv.cc.
Host names with one IP number: ns1.ns.maoyundns.net and ns2.ns.maoyundns.net point to 106.55.220.32.