gzcoal.com - robtex.com
gzcoal.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.206.139🇺🇸 PEGTECHINC38.33.192.0/18 PEG TECH INC | ||||||
| NS | a11.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 | b11.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=1763229698 | ||||||
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 | ||||||
Subdomains
www.gzcoal.com |
Same first word
gzcoal.com |
Similar names
DNS History
20 records (5 active, 15 former)
●NSa.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:37:02
●NSa11.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:37:02
●NSb.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:37:02
●NSb11.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:37:02
○NSdns1.iidns.com2015-07-18 → 2017-04-04 · 6 obs
○ 2015-12-18 03:19:24
○ 2016-03-19 16:37:26
● 2016-07-23 19:23:44
● 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○NSdns2.iidns.com2015-07-18 → 2016-07-23 · 6 obs
○ 2015-12-18 03:19:24
○ 2016-03-19 16:37:26
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○NSdns3.iidns.com2015-07-18 → 2016-07-23 · 6 obs
○ 2015-12-18 03:19:24
○ 2016-03-19 16:37:26
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○NSdns4.iidns.com2015-07-18 → 2016-07-23 · 6 obs
○ 2015-12-18 03:19:24
○ 2016-03-19 16:37:26
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○NSdns5.iidns.com2015-07-18 → 2016-07-23 · 6 obs
○ 2015-12-18 03:19:24
○ 2016-03-19 16:37:26
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○NSdns6.iidns.com2015-07-18 → 2016-07-23 · 6 obs
○ 2015-12-18 03:19:24
○ 2016-03-19 16:37:26
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○NSf1g1ns1.dnspod.net2015-12-18 → 2016-03-19 · 5 obs
● 2015-12-18 03:19:24
● 2016-03-19 16:37:26
○ 2016-07-23 19:23:44
○ 2026-03-22 17:37:02
○NSf1g1ns2.dnspod.net2015-12-18 → 2016-03-19 · 5 obs
● 2015-12-18 03:19:24
● 2016-03-19 16:37:26
○ 2016-07-23 19:23:44
○ 2026-03-22 17:37:02
○A103.235.101.1192017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○A107.167.19.742016-07-23 → 2016-07-23 · 4 obs
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○A107.167.19.752016-07-23 → 2016-07-23 · 4 obs
● 2016-07-23 19:23:44
○ 2017-04-04 09:23:22
○ 2026-03-22 17:37:02
○A112.124.105.1922015-12-18 → 2016-03-19 · 5 obs
● 2015-12-18 03:19:24
● 2016-03-19 16:37:26
○ 2016-07-23 19:23:44
○ 2026-03-22 17:37:02
○A198.148.92.872015-07-18 → 2015-07-18 · 2 obs
○ 2026-03-22 17:37:02
○A198.148.92.882015-07-18 → 2015-07-18 · 2 obs
○ 2026-03-22 17:37:02
●A38.33.206.1392026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:37:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gzcoal.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gzcoal.com (unsigned zone)
⏱️ Timing
Total: 1043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.206.139 |
| 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 (a11.share-dns.com)
Analysis
Hierarchy
gzcoal.com is the parent of www.gzcoal.com.
IP Addresses
gzcoal.com resolves to one IP number: 38.33.206.139.
Other host names, for instance yiboexpo.com, www.gzcoal.com and www.yiboexpo.com share IP numbers with gzcoal.com.
Name Servers
gzcoal.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
gzcoal.com at least partially shares name servers with other domains, for instance dgcsfs.com, cp95558.com, refrasud-china.com, abumaster.com and havoctoharmony.com.
These name servers are commonly used with the following name servers: a9.share-dns.com, b9.share-dns.net, a3.share-dns.com, b3.share-dns.net, a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Host names with a single IP:
a11.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b11.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: a11.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b11.share-dns.net and b.share-dns.net.