638931.com - robtex.com

638931.com

DNSSEC⚠️ Not signed
A43.255.121.78🇭🇰 VHGLOBAL43.255.121.0/24 VH Global Limited UNIT 83 3/F YAU LEE CENTER NO.45 HOI YUEN ROAD
NSa9.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
NSb9.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=1753069726

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=1776006982

Same first word

638931.com

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DNS History

12 records (5 active, 7 former)

2017201820192020202120222023202420252026NSa.share-dns.coma9.share-dns.comb.share-dns.netb9.share-dns.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA43.255.121.78103.39.111.106
●NSa.share-dns.com2026-03-29 → 2026-04-12 · 3 obs
○ 2017-10-26 02:08:22
● 2026-03-29 15:08:52
● 2026-04-12 15:16:44
●NSa9.share-dns.com2026-03-29 → 2026-04-12 · 3 obs
○ 2017-10-26 02:08:22
● 2026-03-29 15:08:52
● 2026-04-12 15:16:44
●NSb.share-dns.net2026-03-29 → 2026-04-12 · 3 obs
○ 2017-10-26 02:08:22
● 2026-03-29 15:08:52
● 2026-04-12 15:16:44
●NSb9.share-dns.net2026-03-29 → 2026-04-12 · 3 obs
○ 2017-10-26 02:08:22
● 2026-03-29 15:08:52
● 2026-04-12 15:16:44
○NSdns1.iidns.com2016-12-14 → 2017-10-26 · 4 obs
● 2016-12-14 04:24:32
● 2017-10-26 02:08:22
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
○NSdns2.iidns.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 04:24:32
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
○NSdns3.iidns.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 04:24:32
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
○NSdns4.iidns.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 04:24:32
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
○NSdns5.iidns.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 04:24:32
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
○NSdns6.iidns.com2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 04:24:32
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
○A103.39.111.1062017-10-26 → 2017-10-26 · 3 obs
● 2017-10-26 02:08:22
○ 2026-03-29 15:08:52
○ 2026-04-12 15:16:44
●A43.255.121.782026-03-29 → 2026-04-12 · 3 obs
○ 2017-10-26 02:08:22
● 2026-03-29 15:08:52
● 2026-04-12 15:16:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
638931.comb9.share-dns.net, a9.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 638931.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
A143.255.121.78
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 (a9.share-dns.com)

Analysis

IP Addresses

638931.com points to a single IP address: 43.255.121.78.

Name Servers

638931.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

638931.com at least partially shares name servers with other domains, for example 168838.com, everydaymodeltrains.com, christliebproducts.com, liuxingquan.net and huaying-hpx.com.

these name servers are commonly used with the following name servers: a3.share-dns.com, b3.share-dns.net, a7.share-dns.com, b7.share-dns.net, a5.share-dns.com, b5.share-dns.net, a2.share-dns.com, b2.share-dns.net, a10.share-dns.com and b10.share-dns.net.

a9.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b9.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

a9.share-dns.com and a.share-dns.com point to 172.64.53.25

b9.share-dns.net and b.share-dns.net point to 172.64.52.239