4721155.com - robtex.com
4721155.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.42🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
| 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=1777497238 | ||||||
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=1786005989 | ||||||
Same first word
4721155.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-08-01 → 2026-08-06 · 2 obs
● 2026-08-06 08:47:58
●NSa7.share-dns.com2026-08-01 → 2026-08-06 · 2 obs
● 2026-08-06 08:47:58
●NSb.share-dns.net2026-08-01 → 2026-08-06 · 2 obs
● 2026-08-06 08:47:58
●NSb7.share-dns.net2026-08-01 → 2026-08-06 · 2 obs
● 2026-08-06 08:47:58
●A172.247.55.422026-08-01 → 2026-08-06 · 2 obs
● 2026-08-06 08:47:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| 4721155.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4721155.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.55.42 |
| 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
4721155.com resolves to one IP address: 172.247.55.42.
3337x.com, 055468.com, hg5803.com and two other host names share IP numbers with 4721155.com.
Name Servers
The authoritative name servers for 4721155.com are a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
4721155.com shares at least some of its name servers with other domains, including nyhngc.com, alltohome.com, northwoodwaterpolo.com and two others.
These name servers are frequently seen alongside a4.share-dns.com, b4.share-dns.net, a5.share-dns.com and 7 other name servers.
Four host names each point to one IP address: a7.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b7.share-dns.net and b.share-dns.net both point to 172.64.52.239.
a7.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b7.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.