techmodern.cn - robtex.com
techmodern.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.137.165🇺🇸 HDHK | ||||||
| NS | a2.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b2.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1747657002 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ 🔒 | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn 🔒 | ||||||
| NS | d.dns.cn 🔒 | ||||||
| NS | e.dns.cn 🔒 | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034456417 | ||||||
Same first word
techmodern.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 10:47:00
●NSa2.share-dns.com2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 10:47:00
●NSb.share-dns.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 10:47:00
●NSb2.share-dns.net2026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 10:47:00
●A38.239.137.1652026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 10:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| techmodern.cn | a2.share-dns.com, b2.share-dns.net | - |
✅ Authoritative Response
Server: 172.64.53.25
NS records: a2.share-dns.com, b2.share-dns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.137.165 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
AI analysis
techmodern.cn points to an IP address: 38.239.137.165.
Other host names, for instance www.tiantianreliao.net and tiantianreliao.net, share IP numbers with techmodern.cn.
techmodern.cn delegates to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
techmodern.cn at least partially shares name servers with other domains, for instance lypic.net, haxwjc.com, hafeiduanzao.com, cdtyn.com and shilongwang99.com.
these name servers are commonly used with a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Hostnames with one IP:
a2.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b2.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a2.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b2.share-dns.net and b.share-dns.net.