de21.cn - robtex.com
de21.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a9.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 | b9.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=1773923792 | ||||||
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=2034778002 | ||||||
Same first word
Similar names
ed21.de |
ed12.us |
2de1.com |
1de2.com |
d12e.com |
21de.de |
ed12.net |
12de.com |
12de.de |
12ed.com |
ed21.eu |
ed12.org |
2de1.net |
ed21.net |
d2e1.myshopify.com |
DNS History
7 records (4 active, 3 former)
●NSa.share-dns.com2026-04-10 → 2026-05-11 · 3 obs
● 2026-04-10 21:26:22
● 2026-05-11 09:13:08
●NSa9.share-dns.com2026-04-10 → 2026-05-11 · 3 obs
● 2026-04-10 21:26:22
● 2026-05-11 09:13:08
●NSb.share-dns.net2026-04-10 → 2026-05-11 · 3 obs
● 2026-04-10 21:26:22
● 2026-05-11 09:13:08
●NSb9.share-dns.net2026-04-10 → 2026-05-11 · 3 obs
● 2026-04-10 21:26:22
● 2026-05-11 09:13:08
○NSf1g1ns1.dnspod.net2017-02-06 → 2017-02-14 · 4 obs
● 2017-02-14 12:57:06
○ 2026-03-14 18:10:36
○ 2026-05-11 09:13:08
○NSf1g1ns2.dnspod.net2017-02-06 → 2017-02-14 · 4 obs
● 2017-02-14 12:57:06
○ 2026-03-14 18:10:36
○ 2026-05-11 09:13:08
○A120.76.144.2192017-02-06 → 2017-02-14 · 4 obs
● 2017-02-14 12:57:06
○ 2026-03-14 18:10:36
○ 2026-05-11 09:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| de21.cn | a9.share-dns.com, b9.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a9.share-dns.com, b9.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for de21.cn (unsigned zone)
⏱️ Timing
Total: 2249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Name Servers
de21.cn is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
de21.cn shares name servers with other domains at least partially, for instance ihawei.com, adultdatingsitereview.com, caseinstyle.com, all-rancescue.org and bjjcxf.com.
these name servers are commonly used with the name servers a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a6.share-dns.com, b6.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names with one IP number:
a9.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b9.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: a9.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b9.share-dns.net and b.share-dns.net.