4a5.org - robtex.com
4a5.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.231.141.105🇺🇸 POWERLINE-HK23.231.128.0/19 FEDERAL ONLINE GROUP LLC | ||||||
| NS | a5.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 | b5.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=1772606403 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784459513 | ||||||
Subdomains
www.4a5.org |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 22:52:32
● 2026-07-19 11:49:42
●NSa5.share-dns.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 22:52:32
● 2026-07-19 11:49:42
●NSb.share-dns.net2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 22:52:32
● 2026-07-19 11:49:42
●NSb5.share-dns.net2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 22:52:32
● 2026-07-19 11:49:42
○NSf1g1ns1.dnspod.net2015-08-02 → 2015-08-02 · 3 obs
○ 2015-10-24 16:31:44
○ 2026-07-19 11:49:42
○NSf1g1ns2.dnspod.net2015-08-02 → 2015-08-02 · 3 obs
○ 2015-10-24 16:31:44
○ 2026-07-19 11:49:42
○A107.189.176.2252015-08-02 → 2015-08-02 · 3 obs
○ 2015-10-24 16:31:44
○ 2026-07-19 11:49:42
●A23.231.141.1052026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 22:52:32
● 2026-07-19 11:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 4a5.org | a5.share-dns.com, b5.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a5.share-dns.com, b5.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4a5.org (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.231.141.105 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
www.4a5.org is delegated beneath 4a5.org.
IP Addresses
4a5.org resolves to one IP address: 23.231.141.105.
Further host names like www.4a5.org and e4o.biz overlap in IP numbers with 4a5.org.
Name Servers
The authoritative name servers for 4a5.org are a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between 4a5.org and other domains — xiaosansheng.com, lanyu138.com, cn-live-fifa.com and two more among them.
These name servers regularly appear alongside a12.share-dns.com, b12.share-dns.net, a3.share-dns.com and 7 other name servers in NS record sets.
Four host names each point to one IP address: a5.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b5.share-dns.net and b.share-dns.net both point to 172.64.52.239.
a5.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b5.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.