sdtuofeng.com - robtex.com
sdtuofeng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.82.80.120🇭🇰 TCLOUDNET154.82.80.0/24 Tcloudnet, Inc | ||||||
| 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=1739193441 | ||||||
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=1774469607 | ||||||
Same first word
sdtuofeng.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 15:40:00
● 2026-03-25 20:38:30
●NSb.share-dns.net2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 15:40:00
● 2026-03-25 20:38:30
○NSns1.ezdnscenter.com2020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
●NSns1.gname-dns.com2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 15:40:00
● 2026-03-25 20:38:30
○NSns2.ezdnscenter.com2020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
●NSns2.gname-dns.com2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 15:40:00
● 2026-03-25 20:38:30
○NSns3.ezdnscenter.com2020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
○NSns4.ezdnscenter.com2020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
○NSns5.ezdnscenter.com2020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
○NSns6.ezdnscenter.com2020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
●A154.82.80.1202026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 15:40:00
● 2026-03-25 20:38:30
○A47.98.230.582020-03-22 → 2020-03-22 · 3 obs
○ 2026-02-27 15:40:00
○ 2026-03-25 20:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sdtuofeng.com | ns1.gname-dns.com, ns2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.55
NS records: ns1.gname-dns.com, ns2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdtuofeng.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.82.80.120 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gname-dns.com, ns2.gname-dns.com)
Analysis
IP Addresses
sdtuofeng.com resolves to a single IP: 154.82.80.120.
Name Servers
sdtuofeng.com is delegated to four name servers: ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.
sdtuofeng.com shares some name servers with other domains, for example 350gan.com, xuelidaomall.com, sneakli.com, zh-main-ngsports.com and countext.com.
these name servers are often used with a9.share-dns.com, b9.share-dns.net, a6.share-dns.com, b6.share-dns.net, a10.share-dns.com, b10.share-dns.net, a3.share-dns.com, b3.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with a single IP
ns1.gname-dns.com resolves to 172.64.52.212
ns2.gname-dns.com resolves to 172.64.53.55
a.share-dns.com resolves to 172.64.53.25
b.share-dns.net resolves to 172.64.52.239