longchengholdings.com - robtex.com

longchengholdings.com

DNSSEC⚠️ Not signed
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
NSa6.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
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
NSb6.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

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=1778649826

Same first word

longchengholdings.com

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma6.share-dns.comb.share-dns.netb6.share-dns.netns1.cnolnic.comns2.cnolnic.comA119.10.48.14138.11.224.8258.30.229.56
●NSa.share-dns.com2026-04-12 → 2026-05-13 · 3 obs
○ 2017-02-11 18:07:32
● 2026-04-12 17:03:54
● 2026-05-13 05:35:16
●NSa6.share-dns.com2026-04-12 → 2026-05-13 · 3 obs
○ 2017-02-11 18:07:32
● 2026-04-12 17:03:54
● 2026-05-13 05:35:16
●NSb.share-dns.net2026-04-12 → 2026-05-13 · 3 obs
○ 2017-02-11 18:07:32
● 2026-04-12 17:03:54
● 2026-05-13 05:35:16
●NSb6.share-dns.net2026-04-12 → 2026-05-13 · 3 obs
○ 2017-02-11 18:07:32
● 2026-04-12 17:03:54
● 2026-05-13 05:35:16
○NSns1.cnolnic.com2015-08-06 → 2017-02-11 · 4 obs
● 2015-08-06 19:35:16
● 2017-02-11 18:07:32
○ 2026-04-12 17:03:54
○ 2026-05-13 05:35:16
○NSns2.cnolnic.com2015-08-06 → 2017-02-11 · 4 obs
● 2015-08-06 19:35:16
● 2017-02-11 18:07:32
○ 2026-04-12 17:03:54
○ 2026-05-13 05:35:16
○A119.10.48.1412016-02-27 → 2017-02-11 · 5 obs
○ 2015-11-25 17:38:14
● 2016-02-27 16:17:36
● 2017-02-11 18:07:32
○ 2026-04-12 17:03:54
○ 2026-05-13 05:35:16
○A38.11.224.822026-04-12 → 2026-04-12 · 3 obs
○ 2017-02-11 18:07:32
● 2026-04-12 17:03:54
○ 2026-05-13 05:35:16
○A58.30.229.562015-08-06 → 2015-11-25 · 4 obs
● 2015-08-06 19:35:16
● 2015-11-25 17:38:14
○ 2016-02-27 16:17:36
○ 2026-05-13 05:35:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...-
longchengholdings.comb6.share-dns.net, a6.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for longchengholdings.com (unsigned zone)

⏱️ Timing

Total: 1314ms | 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 (a6.share-dns.com)

Analysis

Name Servers

longchengholdings.com's delegation is handled by four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

longchengholdings.com partially shares name servers with other domains; examples include yanduojin.com, b9q4x5.com, jinanjiaxiao.com, 664v.com and ssyleye.com.

These name servers are commonly used alongside a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com, b2.share-dns.net, a7.share-dns.com, b7.share-dns.net, a3.share-dns.com and b3.share-dns.net.

Host names sharing a single IP address:

a6.share-dns.com points to: 172.64.53.25.

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

b6.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: a6.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b6.share-dns.net and b.share-dns.net.