sdduohui.com - robtex.com

sdduohui.com

DNSSEC⚠️ Not signed
A168.206.77.38🇺🇸 UNSPECIFIED160.0.0.0/3
NSa.share-dns.com ⭐
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net
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=1726811842

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=1774434762

Same first word

sdduohui.com

DNS History

10 records (3 active, 7 former)

2017201820192020202120222023202420252026NSa.share-dns.comb.share-dns.netdns10.hichina.comdns13.hichina.comdns14.hichina.comdns9.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA168.206.77.38118.89.200.110
●NSa.share-dns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2017-09-27 11:27:42
● 2026-03-25 10:46:46
●NSb.share-dns.net2026-03-25 → 2026-03-25 · 2 obs
○ 2017-09-27 11:27:42
● 2026-03-25 10:46:46
○NSdns10.hichina.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 05:32:34
○ 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
○NSdns13.hichina.com2017-09-27 → 2017-09-27 · 3 obs
○ 2016-12-16 05:32:34
● 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
○NSdns14.hichina.com2017-09-27 → 2017-09-27 · 3 obs
○ 2016-12-16 05:32:34
● 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
○NSdns9.hichina.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 05:32:34
○ 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
○MXmxn.mxhichina.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 05:32:34
○ 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
○MXmxw.mxhichina.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 05:32:34
○ 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
○A118.89.200.1102017-09-27 → 2017-09-27 · 2 obs
● 2017-09-27 11:27:42
○ 2026-03-25 10:46:46
●A168.206.77.382026-03-25 → 2026-03-25 · 2 obs
○ 2017-09-27 11:27:42
● 2026-03-25 10:46:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
sdduohui.coma.share-dns.com, b.share-dns.net1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdduohui.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

TypeCountSample Data
A1168.206.77.38
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 (a.share-dns.com)

Analysis

IP Addresses

sdduohui.com points to a single IP address: 168.206.77.38.

Name Servers

Two name servers a.share-dns.com and b.share-dns.net handle the delegation for sdduohui.com.

sdduohui.com shares the same name server setup as other domains, for example 5673dd.com, shez-good.com, j344.cc, 8891900.com and frdzs.com.

sdduohui.com at least partially shares name servers with other domains, for example huajieshebei.com, wqscu.com, dianchemeng.com, nblangchao.com and surveillance-expo.com.

these name servers are commonly used with the following name servers: a2.share-dns.com, b2.share-dns.net, a12.share-dns.com, b12.share-dns.net, a6.share-dns.com, b6.share-dns.net, a8.share-dns.com, b8.share-dns.net, a10.share-dns.com and b10.share-dns.net.

Host names with one IP number:

a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.