usrongcheng.com - robtex.com

usrongcheng.com

DNSSEC⚠️ Not signed
A38.238.152.112🇺🇸 HDHK38.238.144.0/20
NSa1.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
NSb1.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=1766735562

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=1777243041

Same first word

usrongcheng.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netdns27.hichina.comdns28.hichina.comhggq.comMXmxbiz1.qq.commxbiz2.qq.comA38.238.152.112112.126.226.139117.50.123.98211.144.151.94
●NSa.share-dns.com2026-03-26 → 2026-04-26 · 3 obs
○ 2020-03-13 14:34:52
● 2026-03-26 22:56:12
● 2026-04-26 23:00:02
●NSa1.share-dns.com2026-03-26 → 2026-04-26 · 3 obs
○ 2020-03-13 14:34:52
● 2026-03-26 22:56:12
● 2026-04-26 23:00:02
●NSb.share-dns.net2026-03-26 → 2026-04-26 · 3 obs
○ 2020-03-13 14:34:52
● 2026-03-26 22:56:12
● 2026-04-26 23:00:02
●NSb1.share-dns.net2026-03-26 → 2026-04-26 · 3 obs
○ 2020-03-13 14:34:52
● 2026-03-26 22:56:12
● 2026-04-26 23:00:02
○NSdns27.hichina.com2015-06-13 → 2017-03-14 · 4 obs
● 2015-06-13 20:28:58
● 2017-03-14 02:00:34
○ 2020-03-13 14:34:52
○ 2026-04-26 23:00:02
○NSdns28.hichina.com2015-06-13 → 2017-03-14 · 4 obs
● 2015-06-13 20:28:58
● 2017-03-14 02:00:34
○ 2020-03-13 14:34:52
○ 2026-04-26 23:00:02
○NShggq.com2020-03-13 → 2020-03-13 · 4 obs
○ 2017-03-14 02:00:34
● 2020-03-13 14:34:52
○ 2026-03-26 22:56:12
○ 2026-04-26 23:00:02
○MXmxbiz1.qq.com2015-06-13 → 2020-03-13 · 4 obs
● 2015-06-13 20:28:58
● 2020-03-13 14:34:52
○ 2026-03-26 22:56:12
○ 2026-04-26 23:00:02
○MXmxbiz2.qq.com2015-06-13 → 2020-03-13 · 4 obs
● 2015-06-13 20:28:58
● 2020-03-13 14:34:52
○ 2026-03-26 22:56:12
○ 2026-04-26 23:00:02
○A112.126.226.1392015-06-13 → 2017-03-14 · 4 obs
● 2015-06-13 20:28:58
● 2017-03-14 02:00:34
○ 2020-03-13 14:34:52
○ 2026-04-26 23:00:02
○A117.50.123.982020-03-13 → 2020-03-13 · 4 obs
○ 2017-03-14 02:00:34
● 2020-03-13 14:34:52
○ 2026-03-26 22:56:12
○ 2026-04-26 23:00:02
○A211.144.151.942015-06-13 → 2017-03-14 · 4 obs
● 2015-06-13 20:28:58
● 2017-03-14 02:00:34
○ 2020-03-13 14:34:52
○ 2026-04-26 23:00:02
●A38.238.152.1122026-03-26 → 2026-04-26 · 3 obs
○ 2020-03-13 14:34:52
● 2026-03-26 22:56:12
● 2026-04-26 23:00:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
usrongcheng.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usrongcheng.com (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

TypeCountSample Data
A138.238.152.112
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 (a1.share-dns.com)

Analysis

IP Addresses

usrongcheng.com points to IP number: 38.238.152.112.

Other host names for instance 99anji.com, hz-laser.com, www.99anji.com and qqtnet.com share IP numbers with usrongcheng.com.

Name Servers

usrongcheng.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

usrongcheng.com at least partially shares name servers with other domains, for instance haofujx.com, 36jq.com, dfymbar.com, xrjdyp.com and 9659abc891.top.

These name servers are commonly used alongside a6.share-dns.com, b6.share-dns.net, a12.share-dns.com, b12.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a7.share-dns.com and b7.share-dns.net.

Host names with one IP target:

a1.share-dns.com maps to 172.64.53.25

a.share-dns.com maps to 172.64.53.25

b1.share-dns.net maps to 172.64.52.239

b.share-dns.net maps to 172.64.52.239

Host names that map to 172.64.53.25: a1.share-dns.com and a.share-dns.com

Host names that map to 172.64.52.239: b1.share-dns.net and b.share-dns.net