dc-nb.com - dns.ninja
dc-nb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.212.216.2🇭🇰 MYCLOUD-AS-AP154.212.192.0/18 CloudFly Net Inc Pending | ||||||
| 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=1765765403 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785861624 | ||||||
Same first word
Similar names
cdn-b.com |
b-cdn.top |
bn-dc.com |
b-cdn.my |
bd-cn.com |
b-cdn.ru |
nb-dc.com |
db-cn.com |
b-cdn.s3.amazonaws.com |
b-cdn.host |
b-cdn.it.com |
cn-db.cn |
n-dbc.ru |
b-cdn.net |
b-cdn.uk |
cn-bd.com |
cdn-b.top |
cn-db.top |
nb-cd.com |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 08:00:06
● 2026-08-04 17:07:48
●NSa9.share-dns.com2026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 08:00:06
● 2026-08-04 17:07:48
●NSb.share-dns.net2026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 08:00:06
● 2026-08-04 17:07:48
●NSb9.share-dns.net2026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 08:00:06
● 2026-08-04 17:07:48
○NSdns10.hichina.com2015-11-28 → 2020-01-09 · 4 obs
● 2020-01-09 18:28:24
○ 2026-07-01 08:00:06
○ 2026-08-04 17:07:48
○NSdns9.hichina.com2015-11-28 → 2020-01-09 · 4 obs
● 2020-01-09 18:28:24
○ 2026-07-01 08:00:06
○ 2026-08-04 17:07:48
○A148.163.187.2322015-08-30 → 2015-08-30 · 3 obs
○ 2015-09-12 03:16:22
○ 2026-08-04 17:07:48
●A154.212.216.22026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 08:00:06
● 2026-08-04 17:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| dc-nb.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dc-nb.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.212.216.2 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a9.share-dns.com)
Analysis
IP Addresses
dc-nb.com resolves to just one IP address, 154.212.216.2.
Other hosts including gzysxmc.com, bbs.haidada.com and haidada.com share IP addresses with dc-nb.com.
Name Servers
The NS records for dc-nb.com point to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
The name servers of dc-nb.com overlap at least partially with those of other domains — among them txhongyun.com, zzmanxie.com, 649ccf4a4f66cdd1.com and two more.
These name servers commonly appear in delegations together with a11.share-dns.com, b11.share-dns.net, a6.share-dns.com and 7 other.
a9.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b9.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
Host names pointing to 172.64.53.25 IP addresses: a9.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b9.share-dns.net and b.share-dns.net.