dvulcno.cn - robtex.com
dvulcno.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.213.87.77🇭🇰 MYCLOUD-AS-AP154.213.80.0/20 CloudFly Net Inc Pending | ||||||
| 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=1781752433 | ||||||
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=2035165131 | ||||||
Same first word
dvulcno.cn |
Similar names
cloudvn.info |
vncloud.com |
vncloud.xyz |
vncloud.io.vn |
vncloud.biz |
vcloudn.com |
lundcov.com |
vncloud.net |
cloudvn.com |
cloudnv.com |
vncloud.vn |
DNS History
6 records (5 active, 1 former)
●NSa.share-dns.com2026-05-12 → 2026-08-10 · 2 obs
● 2026-08-10 22:35:08
●NSa1.share-dns.com2026-05-12 → 2026-08-10 · 2 obs
● 2026-08-10 22:35:08
●NSb.share-dns.net2026-05-12 → 2026-08-10 · 2 obs
● 2026-08-10 22:35:08
●NSb1.share-dns.net2026-05-12 → 2026-08-10 · 2 obs
● 2026-08-10 22:35:08
●A154.213.87.772026-06-29 → 2026-08-10 · 3 obs
● 2026-06-29 05:21:20
● 2026-08-10 22:35:08
○A156.254.77.2132026-05-12 → 2026-05-12 · 3 obs
○ 2026-06-29 05:21:20
○ 2026-08-10 22:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| dvulcno.cn | a1.share-dns.com, b1.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a1.share-dns.com, b1.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dvulcno.cn (unsigned zone)
⏱️ Timing
Total: 412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.213.87.77 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
dvulcno.cn directs to one IP number, which is 154.213.87.77.
Host names such as 159753.info, chyeerchen.com and mail.chyeerchen.com share their IP numbers with dvulcno.cn.
Name Servers
The domain dvulcno.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 dvulcno.cn and other domains — langjueai.com, longseesh.com, jrkanzhibo5.org and two more among them.
These name servers regularly appear alongside a2.share-dns.com, b2.share-dns.net, a6.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.
Both a1.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b1.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.