tcdnhw.net - robtex.com
tcdnhw.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.apcdns.com ⭐ | ||||||
| A | 43.175.255.111🇸🇬 ACE-AS-AP43.175.255.0/24 ACE | ||||||
| NS | ns1.tcdnhw.net ⚠️ Not in zone NS records | ||||||
| A | 43.175.255.111🇸🇬 ACE-AS-AP43.175.255.0/24 ACE | ||||||
| NS | ns2.tcdnhw.net ⚠️ Not in zone NS records | ||||||
| A | 203.205.255.66🇭🇰 TENCENT-NET-AP-CN203.205.254.0/23 Proxy-registered route object | ||||||
| NS | ns3.tcdnhw.net ⚠️ Not in zone NS records | ||||||
| A | 223.166.253.192🇨🇳 UNICOM-SHFT-IDC223.166.252.0/22 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| SOA | ns1.apcdns.comwebmaster@apcdns.com serial=1341562830 | ||||||
net
| 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=1785870009 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.apcdns.com2026-04-20 → 2026-08-04 · 2 obs
● 2026-08-04 19:06:40
●NSns1.tcdnhw.net2026-04-20 → 2026-08-04 · 2 obs
● 2026-08-04 19:06:40
●NSns2.tcdnhw.net2026-04-20 → 2026-08-04 · 2 obs
● 2026-08-04 19:06:40
●NSns3.tcdnhw.net2026-04-20 → 2026-08-04 · 2 obs
● 2026-08-04 19:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcdnhw.net | ns1.tcdnhw.net, ns2.tcdnhw.net, ns3.tcdnhw.net | 3 records |
✅ Authoritative Response
Server:223.166.253.192
NS records: ns1.tcdnhw.net, ns2.tcdnhw.net, ns3.tcdnhw.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcdnhw.net (unsigned zone)
⏱️ Timing
Total: 1507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns1.apcdns.com webmaster.apcdns.com |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.tcdnhw.net, ns2.tcdnhw.net, ns3.tcdnhw.net)
Analysis
Name Servers
tcdnhw.net has four authoritative name servers: ns1.apcdns.com, ns1.tcdnhw.net, ns2.tcdnhw.net and ns3.tcdnhw.net.
At least some of tcdnhw.net's name servers are also used by other domains, among them apcdns.com.
These name servers are frequently paired with the name servers ns2.apcdns.com, ns3.apcdns.com and ns-b.ovscdns.net.
ns1.apcdns.com, ns1.tcdnhw.net, ns2.tcdnhw.net and ns3.tcdnhw.net each resolve to a single IP address. ns1.apcdns.com and ns1.tcdnhw.net both point to 43.175.255.111, while ns2.tcdnhw.net points to 203.205.255.66 and ns3.tcdnhw.net points to 223.166.253.192.
Both ns1.apcdns.com and ns1.tcdnhw.net resolve to 43.175.255.111 IP addresses each.