5272b.com - robtex.com
5272b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.135.3.91🇺🇸 MULTA-ASN1148.135.0.0/17 | ||||||
| PTR | 91-3-135-148-dedicated.multacom.com | ||||||
| NS | a2.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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b2.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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1750569636 | ||||||
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=1771291435 | ||||||
Similar names
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 20:19:10
●NSa2.share-dns.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 20:19:10
●NSb.share-dns.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 20:19:10
●NSb2.share-dns.net2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 20:19:10
○NSns25.domaincontrol.com2018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
○NSns26.domaincontrol.com2018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
●A148.135.3.912026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 20:19:10
○A184.168.221.332018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
○A184.168.221.442018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
○A184.168.221.522018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
○A50.63.202.342018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
○A50.63.202.452018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
○A50.63.202.582018-11-11 → 2018-11-11 · 2 obs
○ 2026-03-01 20:19:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| 5272b.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5272b.com (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.135.3.91 |
| 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 (a2.share-dns.com)
Analysis
IP Addresses
5272b.com resolves to one IP number: 148.135.3.91.
other host names including 6665269.com, b1229.com, www89111.com, w8661.com and 7668333.com share IP numbers with 5272b.com.
Name Servers
5272b.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
5272b.com at least partially shares name servers with other domains, for instance av128.com, com-etciab.cc, taianjunda.com, ahhaojunzs.com and mmsci.net.
These name servers are commonly used with the following name servers: a8.share-dns.com, b8.share-dns.net, a10.share-dns.com, b10.share-dns.net, a3.share-dns.com, b3.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a5.share-dns.com and b5.share-dns.net.
Host names with a single IP:
a2.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b2.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: a2.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b2.share-dns.net and b.share-dns.net.