tz-grasp.com - robtex.com
tz-grasp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.88.113.38🇭🇰 GNET-AS9294154.88.112.0/20 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| 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 | ||||||
| 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=1746106523 | ||||||
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.tz-grasp.com |
Same first word
tz-grasp.com |
DNS History
12 records (3 active, 9 former)
●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:47:36
●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:47:36
○NSdns10.hichina.com2015-07-24 → 2016-02-28 · 4 obs
● 2016-02-28 01:09:42
○ 2016-07-01 02:25:32
○ 2026-03-23 14:47:36
○NSdns9.hichina.com2015-07-24 → 2016-02-28 · 4 obs
● 2016-02-28 01:09:42
○ 2016-07-01 02:25:32
○ 2026-03-23 14:47:36
○NSns.edong.com2019-04-13 → 2019-04-13 · 3 obs
● 2019-04-13 09:34:54
○ 2026-03-23 14:47:36
○NSns1.edong.com2019-04-13 → 2019-04-13 · 3 obs
● 2019-04-13 09:34:54
○ 2026-03-23 14:47:36
○MXmail.tz-grasp.com2019-04-13 → 2019-04-13 · 2 obs
○ 2026-03-23 14:47:36
○A103.255.176.1282015-07-24 → 2015-11-22 · 4 obs
● 2015-11-22 19:38:28
○ 2016-02-28 01:09:42
○ 2026-03-23 14:47:36
○A103.255.176.212016-02-28 → 2016-02-28 · 4 obs
● 2016-02-28 01:09:42
○ 2016-07-01 02:25:32
○ 2026-03-23 14:47:36
○A112.84.185.2492019-04-13 → 2019-04-13 · 3 obs
● 2019-04-13 09:34:54
○ 2026-03-23 14:47:36
●A154.88.113.382026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:47:36
○CNAMEs.5105.cnaaa3.com2015-07-24 → 2016-02-28 · 4 obs
● 2016-02-28 01:09:42
○ 2016-07-01 02:25:32
○ 2026-03-23 14:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| tz-grasp.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tz-grasp.com (unsigned zone)
⏱️ Timing
Total: 104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.88.113.38 |
| 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 (a.share-dns.com)
Analysis
Hierarchy
tz-grasp.com is a parent of www.tz-grasp.com.
IP Addresses
tz-grasp.com points to a single IP number: 154.88.113.38.
Other host names, for instance www.tz-grasp.com, share IP numbers with tz-grasp.com.
Name Servers
Delegation for tz-grasp.com rests with two name servers, a.share-dns.com and b.share-dns.net.
tz-grasp.com shares the same name server setup as other domains, including cqtuoao.com, lanshanyan.com, romanticloner.com, hydraulic91.com and hailunvan.com.
tz-grasp.com at least partially shares name servers with other domains, for instance yangzhengjd.com, 38ba554233c3e723.com, zgnmgb.com, fsliping.com and wnbonline.com.
These name servers are commonly used together with the name servers a10.share-dns.com, b10.share-dns.net, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with one IP number: a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.