greatwallbio.com - robtex.com
greatwallbio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.38.54.37🇺🇸 AS39882338.38.32.0/19 PEG TECH INC | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1771406834 | ||||||
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=1774642367 | ||||||
Subdomains
mail.greatwallbio.com |
Same first word
greatwallbio.com |
Similar names
DNS History
6 records (3 active, 3 former)
○NS(root)2015-05-30 → 2017-02-13 · 4 obs
● 2017-02-13 15:02:16
○ 2018-12-07 03:07:52
○ 2026-03-27 20:39:04
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:39:04
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:39:04
○MXmail.greatwallbio.com2015-05-30 → 2017-02-13 · 4 obs
● 2017-02-13 15:02:16
○ 2018-12-07 03:07:52
○ 2026-03-27 20:39:04
○A140.188.192.2182026-03-27 → 2026-03-27 · 1 obs
●A38.38.54.372026-03-27 → 2026-03-27 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| greatwallbio.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 greatwallbio.com (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.38.54.37 |
| 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
greatwallbio.com is a parent of mail.greatwallbio.com.
IP Addresses
greatwallbio.com points to a single IP number: 38.38.54.37.
Other host names, for instance jy-lamp.com, share IP numbers with greatwallbio.com.
Name Servers
Delegation for greatwallbio.com rests with two name servers, a.share-dns.com and b.share-dns.net.
greatwallbio.com shares the same name server setup as other domains, including tjdosome.com, 475av.com, ilstory.com, hxylxs.com and longbangjiayuan.com.
greatwallbio.com at least partially shares name servers with other domains, for instance 2d3c.com, b5inter.net, wecnnet.com, fengrigy.com and lcdistributing.com.
These name servers are commonly used together with the name servers a9.share-dns.com, b9.share-dns.net, a10.share-dns.com, b10.share-dns.net, a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.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.