grandsyn.com - robtex.com
grandsyn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.254.59.94🇭🇰 OWGELS-AS-AP156.254.32.0/19 Starbow Ltd | ||||||
| NS | a1.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 | b1.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=1771032848 | ||||||
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=1774407527 | ||||||
Same first word
grandsyn.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 02:16:00
● 2026-03-25 03:02:32
●NSa1.share-dns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:02:32
○NSa9.share-dns.com2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
●NSb.share-dns.net2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 02:16:00
● 2026-03-25 03:02:32
●NSb1.share-dns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 03:02:32
○NSb9.share-dns.net2026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
○NSdns.bizcn.com2015-10-17 → 2017-04-04 · 5 obs
● 2015-10-17 16:13:08
● 2017-04-04 15:22:52
○ 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
○NSns5.cnmsn.net2015-05-06 → 2017-04-04 · 5 obs
○ 2015-10-17 16:13:08
● 2017-04-04 15:22:52
○ 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
○NSns6.cnmsn.net2015-05-06 → 2017-04-04 · 5 obs
○ 2015-10-17 16:13:08
● 2017-04-04 15:22:52
○ 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
○MXoa.grandsyn.com2015-05-06 → 2017-04-04 · 4 obs
● 2017-04-04 15:22:52
○ 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
●A156.254.59.942026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 02:16:00
● 2026-03-25 03:02:32
○A156.254.63.2052026-02-22 → 2026-03-25 · 2 obs
○ 2026-03-25 03:02:32
○A220.231.195.42015-05-06 → 2017-04-04 · 4 obs
● 2017-04-04 15:22:52
○ 2026-02-22 02:16:00
○ 2026-03-25 03:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| grandsyn.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandsyn.com (unsigned zone)
⏱️ Timing
Total: 530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.254.59.94 |
| 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 (a1.share-dns.com)
Analysis
IP Addresses
grandsyn.com resolves to one IP number: 156.254.59.94.
Other host names, for instance junji-jig.com, share IP numbers with grandsyn.com.
Name Servers
grandsyn.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
grandsyn.com at least partially shares name servers with other domains, for instance 9fun.cn, greecams.com, richest007.net, 200hg.com and syfxkj.com.
These name servers are commonly used with the following name servers: a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a7.share-dns.com, b7.share-dns.net, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names with a single IP:
a1.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b1.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: a1.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b1.share-dns.net and b.share-dns.net.