cottia.cn - robtex.com
cottia.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.238.151.80🇿🇦 TCLOUDNET206.238.151.0/24 | ||||||
| NS | a1.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 | b1.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=1767950052 | ||||||
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=2035094199 | ||||||
Same first word
cottia.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 23:15:50
●NSa1.share-dns.com2026-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 23:15:50
●NSb.share-dns.net2026-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 23:15:50
●NSb1.share-dns.net2026-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 23:15:50
●A206.238.151.802026-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 23:15:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cottia.cn | a1.share-dns.com, b1.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a1.share-dns.com, b1.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cottia.cn (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.238.151.80 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
cottia.cn directs to one IP number, which is 206.238.151.80.
Name Servers
The domain cottia.cn is delegated to these four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between cottia.cn and other domains — net-navi.net, sh-lj.com, trlcjg.com and two more among them.
These name servers regularly appear alongside a2.share-dns.com, b2.share-dns.net, a11.share-dns.com and 7 other name servers in NS record sets.
Each of a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net has a single IP address — a1.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b1.share-dns.net and b.share-dns.net direct to 172.64.52.239.
a1.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b1.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.