7121s.com - robtex.com
7121s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.216.71.12🇭🇰 POWERLINE-HK154.216.64.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | a6.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 | b6.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=1774617590 | ||||||
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=1776255482 | ||||||
Same first word
7121s.com |
Similar names
DNS History
15 records (5 active, 10 former)
●NSa.share-dns.com2026-03-20 → 2026-04-15 · 3 obs
● 2026-03-20 08:08:10
● 2026-04-15 12:43:06
●NSa6.share-dns.com2026-03-20 → 2026-04-15 · 3 obs
● 2026-03-20 08:08:10
● 2026-04-15 12:43:06
●NSb.share-dns.net2026-03-20 → 2026-04-15 · 3 obs
● 2026-03-20 08:08:10
● 2026-04-15 12:43:06
●NSb6.share-dns.net2026-03-20 → 2026-04-15 · 3 obs
● 2026-03-20 08:08:10
● 2026-04-15 12:43:06
○NSns33.domaincontrol.com2018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○NSns34.domaincontrol.com2018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
●A154.216.71.122026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 12:43:06
○A184.168.221.352018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A184.168.221.512018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A50.63.202.332018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A50.63.202.482018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A50.63.202.522018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A50.63.202.592018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A50.63.202.612018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
○A50.63.202.632018-11-01 → 2018-11-01 · 3 obs
○ 2026-03-20 08:08:10
○ 2026-04-15 12:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 7121s.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7121s.com (unsigned zone)
⏱️ Timing
Total: 340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.216.71.12 |
| 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 (a6.share-dns.com)
Analysis
IP Addresses
7121s.com resolves to one IP number: 154.216.71.12.
Other host names, for instance doudoudi.com, jsaoya.com, 3963999.com and 99wajueji.com share IP numbers with 7121s.com.
Name Servers
7121s.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
7121s.com at least partially shares name servers with other domains, for instance txtbook360.com, 9191t.com, wbhhdd.com, 51ftf.com and ds211.com.
These name servers are commonly used with the following name servers: a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a12.share-dns.com, b12.share-dns.net, a10.share-dns.com and b10.share-dns.net.
Host names with a single IP:
a6.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b6.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: a6.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b6.share-dns.net and b.share-dns.net.