sdblgw.cn - robtex.com
sdblgw.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 189.75.240.253🇧🇷 AS-V189.75.192.0/18 | ||||||
| NS | a.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 | b.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 | ||||||
| NS | ns1.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.212🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.55🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1784875538 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035148836 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-08-06 → 2026-08-06 · 3 obs
● 2026-08-06 13:52:58
● 2026-08-06 13:53:00
●NSb.share-dns.net2026-08-06 → 2026-08-06 · 3 obs
● 2026-08-06 13:52:58
● 2026-08-06 13:53:00
●NSns1.gname-dns.com2026-08-06 → 2026-08-06 · 3 obs
● 2026-08-06 13:52:58
● 2026-08-06 13:53:00
○NSns1.julydns.com2026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 15:58:54
○ 2026-08-06 13:52:58
○ 2026-08-06 13:53:00
○NSns1.onclouddns.com2026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 15:58:54
○ 2026-08-06 13:52:58
○ 2026-08-06 13:53:00
○NSns15.xincache.com2015-06-12 → 2017-07-07 · 4 obs
● 2017-07-07 17:18:48
○ 2026-06-30 15:58:54
○ 2026-08-06 13:53:00
○NSns16.xincache.com2015-06-12 → 2017-07-07 · 4 obs
● 2017-07-07 17:18:48
○ 2026-06-30 15:58:54
○ 2026-08-06 13:53:00
●NSns2.gname-dns.com2026-08-06 → 2026-08-06 · 3 obs
● 2026-08-06 13:52:58
● 2026-08-06 13:53:00
○NSns2.julydns.com2026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 15:58:54
○ 2026-08-06 13:52:58
○ 2026-08-06 13:53:00
○NSns2.onclouddns.com2026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 15:58:54
○ 2026-08-06 13:52:58
○ 2026-08-06 13:53:00
○MXmx.aqcx.com2015-06-12 → 2017-07-07 · 4 obs
● 2017-07-07 17:18:48
○ 2026-06-30 15:58:54
○ 2026-08-06 13:53:00
●A189.75.240.2532026-08-06 → 2026-08-06 · 2 obs
● 2026-08-06 13:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, c.dns.cn, a.dns.cn... | - |
| sdblgw.cn | ns1.gname-dns.com, ns2.gname-dns.com | - |
✅ Authoritative Response
Server:172.64.52.212
NS records: ns1.gname-dns.com, ns2.gname-dns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at sdblgw.cn: Error: DNS query timeout: 203.119.29.1 for DS sdblgw.cn
⏱️ Timing
Total: 3692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.75.240.253 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
sdblgw.cn resolves to one IP address: 189.75.240.253.
Name Servers
The authoritative name servers for sdblgw.cn are ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.
There is at least partial name server overlap between sdblgw.cn and other domains — hbyiman.com, scxfdc.com, web-live-aiyouxi.com and two more among them.
These name servers regularly appear alongside a6.share-dns.com, b6.share-dns.net, a2.share-dns.com and 7 other name servers in NS record sets.
Each of the four hosts ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net points to a single IP address — ns1.gname-dns.com points to 172.64.52.212, ns2.gname-dns.com points to 172.64.53.55, a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.