sz189.com - robtex.com
sz189.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.225.150.251🇭🇰 HKIDC-AS-AP156.225.144.0/20 Shenzhen Jizhan Technology Co., Ltd. | ||||||
| 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=1773518906 | ||||||
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 | ||||||
Same first word
Similar names
DNS History
21 records (5 active, 16 former)
●NSa.share-dns.com2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 05:27:30
● 2026-03-24 08:53:46
○NSa1.share-dns.com2026-03-18 → 2026-03-19 · 5 obs
● 2026-03-18 02:47:18
● 2026-03-19 11:13:08
○ 2026-03-20 04:07:18
○ 2026-03-24 08:53:46
●NSa2.share-dns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 01:33:26
● 2026-03-24 08:53:46
○NSa4.share-dns.com2026-03-20 → 2026-03-22 · 5 obs
● 2026-03-20 04:07:18
● 2026-03-22 11:44:44
○ 2026-03-23 01:33:26
○ 2026-03-24 08:53:46
○NSa6.share-dns.com2026-03-15 → 2026-03-17 · 5 obs
● 2026-03-15 05:27:30
● 2026-03-17 10:37:24
○ 2026-03-18 02:47:18
○ 2026-03-24 08:53:46
●NSb.share-dns.net2026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 05:27:30
● 2026-03-24 08:53:46
○NSb1.share-dns.net2026-03-18 → 2026-03-19 · 5 obs
● 2026-03-18 02:47:18
● 2026-03-19 11:13:08
○ 2026-03-20 04:07:18
○ 2026-03-24 08:53:46
●NSb2.share-dns.net2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 01:33:26
● 2026-03-24 08:53:46
○NSb4.share-dns.net2026-03-20 → 2026-03-22 · 5 obs
● 2026-03-20 04:07:18
● 2026-03-22 11:44:44
○ 2026-03-23 01:33:26
○ 2026-03-24 08:53:46
○NSb6.share-dns.net2026-03-15 → 2026-03-17 · 5 obs
● 2026-03-15 05:27:30
● 2026-03-17 10:37:24
○ 2026-03-18 02:47:18
○ 2026-03-24 08:53:46
○NSf1g1ns1.dnspod.net2015-06-01 → 2017-02-14 · 4 obs
● 2017-02-14 21:07:14
○ 2019-12-28 08:10:44
○ 2026-03-24 08:53:46
○NSf1g1ns2.dnspod.net2015-06-01 → 2017-02-14 · 4 obs
● 2017-02-14 21:07:14
○ 2019-12-28 08:10:44
○ 2026-03-24 08:53:46
○NSn191.ns.yunjiasu.com2019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 08:10:44
○ 2026-03-15 05:27:30
○ 2026-03-24 08:53:46
○NSn693.ns.yunjiasu.com2019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 08:10:44
○ 2026-03-15 05:27:30
○ 2026-03-24 08:53:46
○A119.28.48.2142015-06-01 → 2015-06-01 · 3 obs
○ 2017-02-14 21:07:14
○ 2026-03-24 08:53:46
○A119.28.48.2282015-10-22 → 2016-01-23 · 5 obs
● 2015-10-22 01:04:50
● 2016-01-23 18:07:34
○ 2016-07-02 07:07:52
○ 2026-03-24 08:53:46
○A119.28.48.2292016-07-02 → 2016-07-02 · 4 obs
● 2016-07-02 07:07:52
○ 2017-02-14 21:07:14
○ 2026-03-24 08:53:46
○A121.40.79.332019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 08:10:44
○ 2026-03-15 05:27:30
○ 2026-03-24 08:53:46
●A156.225.150.2512026-03-15 → 2026-03-24 · 3 obs
● 2026-03-15 05:27:30
● 2026-03-24 08:53:46
○A49.51.10.1922017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 21:07:14
○ 2019-12-28 08:10:44
○ 2026-03-24 08:53:46
○CNAMEdnspod-free.mydnspod.net2015-06-01 → 2017-02-14 · 4 obs
● 2017-02-14 21:07:14
○ 2019-12-28 08:10:44
○ 2026-03-24 08:53:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| sz189.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sz189.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.225.150.251 |
| 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
sz189.com resolves to a single IP address: 156.225.150.251.
Other host names including pylwf.com, netzkewishart.com, eyahong.net, 2563h.com and sizhouxi.net share IP numbers with sz189.com.
Name Servers
sz189.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
sz189.com at least partially shares name servers with other domains, including a92a9c70ccc4.top, aiyouxi-fast.com, dongyoucard.com, yunyun51.com and hnslwood.com.
These name servers are typically used together with the name servers a12.share-dns.com, b12.share-dns.net, a8.share-dns.com, b8.share-dns.net, a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a10.share-dns.com and b10.share-dns.net.
Host names with a single IP number:
a2.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b2.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: a2.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b2.share-dns.net, b.share-dns.net.