sdruifeng.com - robtex.com

sdruifeng.com

DNSSEC⚠️ Not signed
NSa11.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb11.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1775131193

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778629606
⚠️ On DNS blocklist: tif

Same first word

sdruifeng.com

Similar names

rufdesign.ch
sudingref.com
ruifengsd.com
furdesign.ru

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.netdns10.hichina.comdns9.hichina.comA192.210.61.82CNAMEftp2.xincdn.net
●NSa.share-dns.com2026-05-07 → 2026-05-13 · 3 obs
○ 2020-02-19 23:22:22
● 2026-05-07 05:33:28
● 2026-05-13 00:15:20
●NSa11.share-dns.com2026-05-07 → 2026-05-13 · 3 obs
○ 2020-02-19 23:22:22
● 2026-05-07 05:33:28
● 2026-05-13 00:15:20
●NSb.share-dns.net2026-05-07 → 2026-05-13 · 3 obs
○ 2020-02-19 23:22:22
● 2026-05-07 05:33:28
● 2026-05-13 00:15:20
●NSb11.share-dns.net2026-05-07 → 2026-05-13 · 3 obs
○ 2020-02-19 23:22:22
● 2026-05-07 05:33:28
● 2026-05-13 00:15:20
○NSdns10.hichina.com2015-07-21 → 2020-02-19 · 4 obs
● 2015-07-21 20:09:20
● 2020-02-19 23:22:22
○ 2026-05-07 05:33:28
○ 2026-05-13 00:15:20
○NSdns9.hichina.com2015-07-21 → 2020-02-19 · 4 obs
● 2015-07-21 20:09:20
● 2020-02-19 23:22:22
○ 2026-05-07 05:33:28
○ 2026-05-13 00:15:20
○A192.210.61.822015-07-21 → 2017-02-14 · 4 obs
● 2015-07-21 20:09:20
● 2017-02-14 00:01:08
○ 2020-02-19 23:22:22
○ 2026-05-13 00:15:20
○CNAMEftp2.xincdn.net2020-02-19 → 2020-02-19 · 3 obs
● 2020-02-19 23:22:22
○ 2026-05-07 05:33:28
○ 2026-05-13 00:15:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...-
sdruifeng.comb11.share-dns.net, a11.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdruifeng.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

Name Servers

sdruifeng.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

sdruifeng.com at least partially shares name servers with other domains, for instance dskjcnnc.com, jpf365.com, weiranlin.com, epicta.com and s135.cc.

These name servers are commonly used with the following name servers: a1.share-dns.com, b1.share-dns.net, a4.share-dns.com, b4.share-dns.net, a6.share-dns.com, b6.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com and b2.share-dns.net.

Host names with a single IP:

a11.share-dns.com points to 172.64.53.25.

a.share-dns.com points to 172.64.53.25.

b11.share-dns.net points to 172.64.52.239.

b.share-dns.net points to 172.64.52.239.

Host names pointing to 172.64.53.25: a11.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b11.share-dns.net and b.share-dns.net.