hzhongfa.com - robtex.com
hzhongfa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.209.173.53🇭🇰 OWGELS-AS-AP154.209.160.0/19 Starbow LTD | ||||||
| NS | a3.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 | b3.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=1763514086 | ||||||
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=1774759492 | ||||||
Subdomains
mail.hzhongfa.com |
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:08:54
●NSa3.share-dns.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:08:54
●NSb.share-dns.net2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:08:54
●NSb3.share-dns.net2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:08:54
○NSf1g1ns1.dnspod.net2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 06:21:58
○ 2017-10-13 07:23:14
○ 2026-03-29 05:08:54
○NSf1g1ns2.dnspod.net2016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 06:21:58
○ 2017-10-13 07:23:14
○ 2026-03-29 05:08:54
○NSns1.51dns.com2015-06-22 → 2015-06-22 · 3 obs
○ 2016-04-08 20:47:20
○ 2026-03-29 05:08:54
○NSv1s1.xundns.com2016-04-08 → 2016-04-08 · 4 obs
● 2016-04-08 20:47:20
○ 2016-09-14 06:21:58
○ 2026-03-29 05:08:54
○NSv1s2.xundns.com2016-04-08 → 2016-04-08 · 4 obs
● 2016-04-08 20:47:20
○ 2016-09-14 06:21:58
○ 2026-03-29 05:08:54
●A154.209.173.532026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:08:54
○A23.244.70.1082016-04-08 → 2016-04-08 · 4 obs
● 2016-04-08 20:47:20
○ 2016-09-14 06:21:58
○ 2026-03-29 05:08:54
○A45.34.173.122015-06-22 → 2015-06-22 · 3 obs
○ 2016-04-08 20:47:20
○ 2026-03-29 05:08:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| hzhongfa.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hzhongfa.com (unsigned zone)
⏱️ Timing
Total: 65ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.209.173.53 |
| 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 (a3.share-dns.com)
Analysis
Hierarchy
hzhongfa.com is the parent of mail.hzhongfa.com.
IP Addresses
hzhongfa.com resolves to a single IP address: 154.209.173.53.
Other host names such as stemnet.org, bjrfhs.com, www.stemnet.org and mail.hzhongfa.com share IP numbers with hzhongfa.com.
Name Servers
hzhongfa.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
hzhongfa.com at least partially shares name servers with other domains, including e-learningarabia.com, youpeiyouxue.cn, 89412.xyz, dghuajingzs.com and 988hjc.com.
These name servers are typically used together with the name servers a10.share-dns.com, b10.share-dns.net, a6.share-dns.com, b6.share-dns.net, a9.share-dns.com, b9.share-dns.net, a7.share-dns.com, b7.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with a single IP number:
a3.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b3.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a3.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b3.share-dns.net, b.share-dns.net.