doudb.com - dns.ninja
doudb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.80.55.85🇺🇸 ESITED-1172.80.0.0/17 ARIN direct allocation | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1769401376 | ||||||
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=1783822862 | ||||||
Subdomains
www.doudb.com |
Same first word
doudb.com |
Similar names
dodub.com |
buddo.nl |
duodb.com |
dodbu.com |
buddo.ca |
dubdo.com |
boddu.com |
dbduo.com |
dubod.com |
dobud.ru |
boddu.net |
dbdou.com |
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-02-23 → 2026-07-12 · 2 obs
● 2026-07-12 02:32:44
●NSb.share-dns.net2026-02-23 → 2026-07-12 · 2 obs
● 2026-07-12 02:32:44
●A172.80.55.852026-02-23 → 2026-07-12 · 2 obs
● 2026-07-12 02:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doudb.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doudb.com (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.80.55.85 |
| 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 (a.share-dns.com)
Analysis
Hierarchy
www.doudb.com is delegated beneath doudb.com.
IP Addresses
doudb.com resolves to one IP address: 172.80.55.85.
Further host names like davedarin.com and www.doudb.com overlap in IP numbers with doudb.com.
Name Servers
doudb.com has two authoritative name servers — a.share-dns.com and b.share-dns.net.
doudb.com uses the same name servers as several other domains — among them njfyxcl.cn, www4hu.com, wd-tankheads.com and two more.
There is at least partial name server overlap between doudb.com and other domains — mingyunw.com, lcdfaf.com, huayingjz.com and two more among them.
These name servers regularly appear alongside a3.share-dns.com, b3.share-dns.net, a8.share-dns.com and 7 other name servers in NS record sets.
a.share-dns.com → 172.64.53.25 and b.share-dns.net → 172.64.52.239: one IP number per host name.