xxdacheng.com - robtex.com

xxdacheng.com

DNSSEC⚠️ Not signed
A156.254.3.237🇭🇰 AS400619156.254.3.0/24
NSa7.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
NSb7.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=1756028893

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=1774682437

Same first word

xxdacheng.com

Similar names

chengdaxx.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netdns.4cun.comjuming.dnsdun.comjuming.dnsdun.netA156.254.3.23764.187.147.7
●NSa.share-dns.com2026-03-02 → 2026-03-28 · 3 obs
○ 2016-12-22 08:32:52
● 2026-03-02 21:46:44
● 2026-03-28 07:38:42
●NSa7.share-dns.com2026-03-02 → 2026-03-28 · 3 obs
○ 2016-12-22 08:32:52
● 2026-03-02 21:46:44
● 2026-03-28 07:38:42
●NSb.share-dns.net2026-03-02 → 2026-03-28 · 3 obs
○ 2016-12-22 08:32:52
● 2026-03-02 21:46:44
● 2026-03-28 07:38:42
●NSb7.share-dns.net2026-03-02 → 2026-03-28 · 3 obs
○ 2016-12-22 08:32:52
● 2026-03-02 21:46:44
● 2026-03-28 07:38:42
○NSdns.4cun.com2015-07-20 → 2016-02-26 · 4 obs
● 2015-07-20 19:04:44
● 2016-02-26 15:42:48
○ 2016-06-25 04:01:42
○ 2026-03-28 07:38:42
○NSjuming.dnsdun.com2016-12-22 → 2016-12-22 · 4 obs
○ 2016-06-25 04:01:42
● 2016-12-22 08:32:52
○ 2026-03-02 21:46:44
○ 2026-03-28 07:38:42
○NSjuming.dnsdun.net2016-12-22 → 2016-12-22 · 4 obs
○ 2016-06-25 04:01:42
● 2016-12-22 08:32:52
○ 2026-03-02 21:46:44
○ 2026-03-28 07:38:42
●A156.254.3.2372026-03-02 → 2026-03-28 · 3 obs
○ 2016-12-22 08:32:52
● 2026-03-02 21:46:44
● 2026-03-28 07:38:42
○A64.187.147.72016-12-22 → 2016-12-22 · 3 obs
● 2016-12-22 08:32:52
○ 2026-03-02 21:46:44
○ 2026-03-28 07:38:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
xxdacheng.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xxdacheng.com (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.3.237
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 (a7.share-dns.com)

Analysis

IP Addresses

xxdacheng.com points to a single IP: 156.254.3.237.

Name Servers

xxdacheng.com's delegation is handled by four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

xxdacheng.com partially shares name servers with other domains; examples include qhjtzj.cn, 6b93c9e02a94.top, cheapnursingessays.com, 85228.xyz and ptopedai.com.

These name servers are commonly used alongside a3.share-dns.com, b3.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a6.share-dns.com, b6.share-dns.net, a10.share-dns.com and b10.share-dns.net.

Host names sharing a single IP address:

a7.share-dns.com points to: 172.64.53.25.

a.share-dns.com points to: 172.64.53.25.

b7.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: a7.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b7.share-dns.net and b.share-dns.net.