642911.com - robtex.com
642911.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.205.86.221🇺🇸 GNET-AS9294154.205.80.0/20 | ||||||
| NS | a10.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 | b10.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=1783868414 | ||||||
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=1786093919 | ||||||
Same first word
642911.com |
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161492.com |
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DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-07-25 → 2026-08-07 · 3 obs
● 2026-07-25 01:15:10
● 2026-08-07 09:36:44
●NSa10.share-dns.com2026-07-25 → 2026-08-07 · 3 obs
● 2026-07-25 01:15:10
● 2026-08-07 09:36:44
●NSb.share-dns.net2026-07-25 → 2026-08-07 · 3 obs
● 2026-07-25 01:15:10
● 2026-08-07 09:36:44
●NSb10.share-dns.net2026-07-25 → 2026-08-07 · 3 obs
● 2026-07-25 01:15:10
● 2026-08-07 09:36:44
○NSns47.domaincontrol.com2020-03-12 → 2020-03-12 · 3 obs
○ 2026-07-25 01:15:10
○ 2026-08-07 09:36:44
○NSns48.domaincontrol.com2020-03-12 → 2020-03-12 · 3 obs
○ 2026-07-25 01:15:10
○ 2026-08-07 09:36:44
●A154.205.86.2212026-07-25 → 2026-08-07 · 3 obs
● 2026-07-25 01:15:10
● 2026-08-07 09:36:44
○A50.63.202.502020-03-12 → 2020-03-12 · 3 obs
○ 2026-07-25 01:15:10
○ 2026-08-07 09:36:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| 642911.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 642911.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.205.86.221 |
| 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 (a10.share-dns.com)
Analysis
IP Addresses
642911.com resolves to one IP address: 154.205.86.221.
There are other host names — chzw.net among them — that share IP numbers with 642911.com.
Name Servers
The authoritative name servers for 642911.com are a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between 642911.com and other domains — weilegao.com, ahlangdun.com, 356597.com and two more among them.
These name servers regularly appear alongside a1.share-dns.com, b1.share-dns.net, a2.share-dns.com and 7 other name servers in NS record sets.
Four host names each point to one IP address: a10.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b10.share-dns.net and b.share-dns.net both point to 172.64.52.239.
Host names pointing to 172.64.53.25 IP addresses: a10.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b10.share-dns.net and b.share-dns.net.