btwdesign.net - robtex.com
btwdesign.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.199.20🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | a4.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 | b4.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=1760077745 | ||||||
net
| 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=1774585432 | ||||||
Same first word
btwdesign.net |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 04:35:08
●NSa4.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 04:35:08
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 04:35:08
●NSb4.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 04:35:08
○NSdns17.hichina.com2015-08-11 → 2019-12-28 · 3 obs
● 2019-12-28 21:50:20
○ 2026-03-27 04:35:08
○NSdns18.hichina.com2015-08-11 → 2019-12-28 · 3 obs
● 2019-12-28 21:50:20
○ 2026-03-27 04:35:08
○MXmxbiz1.qq.com2015-08-11 → 2019-12-28 · 3 obs
● 2019-12-28 21:50:20
○ 2026-03-27 04:35:08
○MXmxbiz2.qq.com2015-08-11 → 2019-12-28 · 3 obs
● 2019-12-28 21:50:20
○ 2026-03-27 04:35:08
○A113.11.214.212016-06-23 → 2016-06-23 · 4 obs
● 2016-06-23 01:33:56
○ 2017-02-09 06:58:22
○ 2026-03-27 04:35:08
○A118.193.241.1882015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-22 07:40:38
○ 2026-03-27 04:35:08
○A123.1.192.892015-11-22 → 2016-02-10 · 5 obs
● 2015-11-22 07:40:38
● 2016-02-10 15:34:46
○ 2016-06-23 01:33:56
○ 2026-03-27 04:35:08
●A156.250.199.202026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 04:35:08
○A27.255.80.1382017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 06:58:22
○ 2019-12-28 21:50:20
○ 2026-03-27 04:35:08
○A47.52.92.2242019-12-28 → 2019-12-28 · 3 obs
● 2019-12-28 21:50:20
○ 2026-03-27 04:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| btwdesign.net | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btwdesign.net (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.250.199.20 |
| 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 (b4.share-dns.net)
Analysis
IP Addresses
btwdesign.net maps to IP address 156.250.199.20.
Other host names, for example, shouai.net share IP numbers with btwdesign.net.
Name Servers
btwdesign.net is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
btwdesign.net at least partially shares name servers with other domains such as sddredu.com, 96b0.com, yxnysolar.com, yueoba.com and zmh2019.com.
These name servers are often used together with a2.share-dns.com, b2.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Hostnames with a single IP
a4.share-dns.com resolves to 172.64.53.25
a.share-dns.com resolves to 172.64.53.25
b4.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: a4.share-dns.com and a.share-dns.com
Hostnames pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net