255121.com - robtex.com
255121.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.86.215🇿🇦 HKIDC-AS-AP156.250.64.0/18 Shenzhen Jizhan Technology Co., Ltd. | ||||||
| NS | a11.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 | b11.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=1778492508 | ||||||
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=1784341972 | ||||||
Same first word
255121.com |
255121.blogspot.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-07-04 → 2026-07-18 · 3 obs
● 2026-07-04 16:23:52
● 2026-07-18 02:58:56
●NSa11.share-dns.com2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 02:58:56
○NSa8.share-dns.com2026-07-04 → 2026-07-04 · 3 obs
● 2026-07-04 16:23:52
○ 2026-07-18 02:58:56
●NSb.share-dns.net2026-07-04 → 2026-07-18 · 3 obs
● 2026-07-04 16:23:52
● 2026-07-18 02:58:56
●NSb11.share-dns.net2026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 02:58:56
○NSb8.share-dns.net2026-07-04 → 2026-07-04 · 3 obs
● 2026-07-04 16:23:52
○ 2026-07-18 02:58:56
○NSf1g1ns1.dnspod.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-07-04 16:23:52
○ 2026-07-18 02:58:56
○NSf1g1ns2.dnspod.net2016-12-14 → 2016-12-14 · 3 obs
○ 2026-07-04 16:23:52
○ 2026-07-18 02:58:56
●A156.250.86.2152026-07-04 → 2026-07-18 · 2 obs
● 2026-07-18 02:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net... | - |
| 255121.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 255121.com (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.86.215 |
| 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 (a11.share-dns.com)
Analysis
IP Addresses
255121.com has exactly one IP address — 156.250.86.215.
Name Servers
Four name servers handle the delegation for 255121.com: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
At least some of 255121.com's name servers are shared with other domains, for example sqtzg.com, online-drumroyservice.com, jiuhuoche.com and two more.
These name servers tend to co-occur with a5.share-dns.com, b5.share-dns.net, a9.share-dns.com and 7 other name servers in the same DNS delegations.
a11.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b11.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a11.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b11.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.