duoduowang.com - robtex.com
duoduowang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.205.73.121🇺🇸 GNET-AS9294154.205.64.0/20 | ||||||
| NS | a7.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 | b7.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=1768459789 | ||||||
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=1778469036 | ||||||
Same first word
duoduowang.com |
Similar names
DNS History
22 records (5 active, 17 former)
●NSa.share-dns.com2026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 06:08:42
● 2026-05-11 03:25:20
●NSa7.share-dns.com2026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 06:08:42
● 2026-05-11 03:25:20
●NSb.share-dns.net2026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 06:08:42
● 2026-05-11 03:25:20
●NSb7.share-dns.net2026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 06:08:42
● 2026-05-11 03:25:20
○NSns1.namebrightdns.com2015-08-13 → 2017-03-19 · 6 obs
○ 2015-12-18 05:43:34
● 2016-03-17 19:00:10
● 2017-03-19 23:05:14
○ 2020-01-22 10:17:22
○ 2026-05-11 03:25:20
○NSns2.namebrightdns.com2015-08-13 → 2017-03-19 · 6 obs
○ 2015-12-18 05:43:34
● 2016-03-17 19:00:10
● 2017-03-19 23:05:14
○ 2020-01-22 10:17:22
○ 2026-05-11 03:25:20
○NSnsg1.namebrightdns.com2015-12-18 → 2020-01-22 · 7 obs
● 2015-12-18 05:43:34
○ 2016-03-17 19:00:10
○ 2017-03-19 23:05:14
● 2020-01-22 10:17:22
○ 2026-03-23 06:08:42
○ 2026-05-11 03:25:20
○NSnsg2.namebrightdns.com2015-12-18 → 2020-01-22 · 7 obs
● 2015-12-18 05:43:34
○ 2016-03-17 19:00:10
○ 2017-03-19 23:05:14
● 2020-01-22 10:17:22
○ 2026-03-23 06:08:42
○ 2026-05-11 03:25:20
○A107.23.160.2182015-12-18 → 2015-12-18 · 4 obs
● 2015-12-18 05:43:34
○ 2016-03-17 19:00:10
○ 2026-05-11 03:25:20
○A107.23.198.2402016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 20:59:42
○ 2017-03-19 23:05:14
○ 2026-05-11 03:25:20
●A154.205.73.1212026-03-23 → 2026-05-11 · 3 obs
● 2026-03-23 06:08:42
● 2026-05-11 03:25:20
○A34.206.157.642017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 23:05:14
○ 2020-01-22 10:17:22
○ 2026-05-11 03:25:20
○A52.21.180.2332016-03-17 → 2016-03-17 · 4 obs
● 2016-03-17 19:00:10
○ 2016-07-15 20:59:42
○ 2026-05-11 03:25:20
○A52.3.120.902016-03-17 → 2016-03-17 · 4 obs
● 2016-03-17 19:00:10
○ 2016-07-15 20:59:42
○ 2026-05-11 03:25:20
○A52.4.72.1372016-07-15 → 2016-07-15 · 4 obs
● 2016-07-15 20:59:42
○ 2017-03-19 23:05:14
○ 2026-05-11 03:25:20
○A54.174.31.2542015-08-13 → 2015-08-13 · 3 obs
○ 2026-03-23 06:08:42
○ 2026-05-11 03:25:20
○A54.208.74.2152015-08-13 → 2015-08-13 · 3 obs
○ 2026-03-23 06:08:42
○ 2026-05-11 03:25:20
○A54.209.90.812015-12-18 → 2015-12-18 · 4 obs
● 2015-12-18 05:43:34
○ 2016-03-17 19:00:10
○ 2026-05-11 03:25:20
○A54.236.195.152017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 23:05:14
○ 2020-01-22 10:17:22
○ 2026-05-11 03:25:20
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-13 → 2016-07-15 · 4 obs
● 2016-07-15 20:59:42
○ 2017-03-19 23:05:14
○ 2026-05-11 03:25:20
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 23:05:14
○ 2020-01-22 10:17:22
○ 2026-05-11 03:25:20
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-22 → 2020-01-22 · 4 obs
● 2020-01-22 10:17:22
○ 2026-03-23 06:08:42
○ 2026-05-11 03:25:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| duoduowang.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duoduowang.com (unsigned zone)
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.205.73.121 |
| 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 (a7.share-dns.com)
Analysis
IP Addresses
duoduowang.com points to a single IP address: 154.205.73.121.
Other host names, for instance fuchuanrc.cn, share IP numbers with duoduowang.com.
Name Servers
duoduowang.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
At least part of the name servers for duoduowang.com are shared with other domains, for instance yogooseo.com, wnshd.com, 92bbd8d0566f.top, modernerkek.com and scslkj.net.
these name servers are commonly used with the name servers a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a1.share-dns.com, b1.share-dns.net, a3.share-dns.com and b3.share-dns.net.
Hostnames with one IP:
a7.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b7.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Hostnames that point to 172.64.53.25: a7.share-dns.com and a.share-dns.com
Hostnames that point to 172.64.52.239: b7.share-dns.net and b.share-dns.net