gcdenglong.com - robtex.com
gcdenglong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.240.240.194🇭🇰 TCLOUDNET156.240.240.0/24 Tcloudnet, Inc | ||||||
| NS | a8.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 | b8.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=1774410254 | ||||||
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=1774646002 | ||||||
Same first word
gcdenglong.com |
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:22:42
●NSa8.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:22:42
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:22:42
●NSb8.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:22:42
○NSdns10.hichina.com2016-02-27 → 2017-02-18 · 5 obs
● 2016-02-27 15:21:20
● 2017-02-18 03:44:10
○ 2026-02-26 20:08:46
○ 2026-03-27 21:22:42
○NSdns9.hichina.com2016-02-27 → 2017-02-18 · 5 obs
● 2016-02-27 15:21:20
● 2017-02-18 03:44:10
○ 2026-02-26 20:08:46
○ 2026-03-27 21:22:42
○NSns1.alidns.com2026-02-26 → 2026-03-17 · 4 obs
● 2026-02-26 20:08:46
● 2026-03-17 21:59:58
○ 2026-03-27 21:22:42
○NSns1.xrnet.cn2015-07-04 → 2015-07-04 · 3 obs
○ 2016-02-27 15:21:20
○ 2026-03-27 21:22:42
○NSns2.alidns.com2026-02-26 → 2026-03-17 · 4 obs
● 2026-02-26 20:08:46
● 2026-03-17 21:59:58
○ 2026-03-27 21:22:42
○NSns2.xrnet.cn2015-07-04 → 2015-07-04 · 3 obs
○ 2016-02-27 15:21:20
○ 2026-03-27 21:22:42
○MXmail.gcdenglong.com2015-07-04 → 2015-07-04 · 3 obs
○ 2016-02-27 15:21:20
○ 2026-03-27 21:22:42
○MXmxn.mxhichina.com2016-02-27 → 2017-02-18 · 5 obs
● 2016-02-27 15:21:20
● 2017-02-18 03:44:10
○ 2026-02-26 20:08:46
○ 2026-03-27 21:22:42
○MXmxw.mxhichina.com2016-02-27 → 2017-02-18 · 5 obs
● 2016-02-27 15:21:20
● 2017-02-18 03:44:10
○ 2026-02-26 20:08:46
○ 2026-03-27 21:22:42
●A156.240.240.1942026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:22:42
○A156.251.60.552026-02-26 → 2026-03-17 · 4 obs
● 2026-02-26 20:08:46
● 2026-03-17 21:59:58
○ 2026-03-27 21:22:42
○A182.16.43.1332015-07-04 → 2015-07-04 · 3 obs
○ 2016-02-27 15:21:20
○ 2026-03-27 21:22:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gcdenglong.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcdenglong.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.240.240.194 |
| 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 (a8.share-dns.com)
Analysis
IP Addresses
gcdenglong.com maps to IP address 156.240.240.194.
Name Servers
gcdenglong.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
gcdenglong.com at least partially shares name servers with other domains such as henghelighting.cn, manrusi.com, ldfex.com, chinaphi.net and youbeisi.com.
These name servers are often used together with a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a12.share-dns.com, b12.share-dns.net, a2.share-dns.com, b2.share-dns.net, a3.share-dns.com and b3.share-dns.net.
Hostnames with a single IP
a8.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b8.share-dns.net resolves to 172.64.52.239
b.share-dns.net resolves to 172.64.52.239
Hostnames pointing to 172.64.53.25: a8.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net