techmodern.cn - robtex.com
techmodern.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.245.136🇺🇸 HDHK38.239.240.0/20 | ||||||
| NS | a2.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b2.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1775832569 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034665787 | ||||||
Same first word
techmodern.online |
techmodern.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSa.share-dns.com2026-02-21 → 2026-04-13 · 2 obs
● 2026-04-13 09:58:40
●NSa2.share-dns.com2026-02-21 → 2026-04-13 · 2 obs
● 2026-04-13 09:58:40
●NSb.share-dns.net2026-02-21 → 2026-04-13 · 2 obs
● 2026-04-13 09:58:40
●NSb2.share-dns.net2026-02-21 → 2026-04-13 · 2 obs
● 2026-04-13 09:58:40
○A38.239.137.1652026-02-21 → 2026-03-15 · 3 obs
● 2026-03-15 01:17:56
○ 2026-04-13 09:58:40
●A38.239.245.1362026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 09:58:40
🔍 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:172.64.52.239
NS records: a2.share-dns.com, b2.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techmodern.cn (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.245.136 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
techmodern.cn resolves to one IP number: 38.239.245.136.
Name Servers
techmodern.cn is delegated 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 the following name servers: a12.share-dns.com, b12.share-dns.net, a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a4.share-dns.com, b4.share-dns.net, a1.share-dns.com and b1.share-dns.net.
Host names with a single IP:
a2.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b2.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Host names pointing to 172.64.53.25: a2.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b2.share-dns.net and b.share-dns.net.