821mbx.com - robtex.com

821mbx.com

DNSSEC⚠️ Not signed
A38.48.237.248🇺🇸 AS39882338.48.192.0/18
NSa3.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
NSb3.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=1769668793

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=1776286817

Subdomains

www.821mbx.com

Same first word

821mbx.com

DNS History

7 records (5 active, 2 former)

20192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netfred.ns.cloudflare.comlila.ns.cloudflare.comA38.48.237.248
●NSa.share-dns.com2026-04-14 → 2026-04-15 · 3 obs
○ 2018-05-12 19:48:26
● 2026-04-14 10:38:06
● 2026-04-15 21:01:26
●NSa3.share-dns.com2026-04-14 → 2026-04-15 · 3 obs
○ 2018-05-12 19:48:26
● 2026-04-14 10:38:06
● 2026-04-15 21:01:26
●NSb.share-dns.net2026-04-14 → 2026-04-15 · 3 obs
○ 2018-05-12 19:48:26
● 2026-04-14 10:38:06
● 2026-04-15 21:01:26
●NSb3.share-dns.net2026-04-14 → 2026-04-15 · 3 obs
○ 2018-05-12 19:48:26
● 2026-04-14 10:38:06
● 2026-04-15 21:01:26
○NSfred.ns.cloudflare.com2018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 19:48:26
○ 2026-04-14 10:38:06
○ 2026-04-15 21:01:26
○NSlila.ns.cloudflare.com2018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 19:48:26
○ 2026-04-14 10:38:06
○ 2026-04-15 21:01:26
●A38.48.237.2482026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 10:38:06
● 2026-04-15 21:01:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
821mbx.comb3.share-dns.net, a3.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 821mbx.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A138.48.237.248
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 (a3.share-dns.com)

Analysis

Hierarchy

The parent of www.821mbx.com is 821mbx.com.

IP Addresses

821mbx.com points to a single IP number: 38.48.237.248.

Other host names, for example hdfcbx.com, hzrtjc.com, www.821mbx.com and hbszxyy.com share IP numbers with 821mbx.com.

Name Servers

821mbx.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

821mbx.com shares name servers with other domains at least partially, for instance zjqsnys.com, pebrihmethwa.com, haxinjie.com, gdhdsw.com and rg9.net.

these name servers are commonly used with the name servers a2.share-dns.com, b2.share-dns.net, a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a9.share-dns.com, b9.share-dns.net, a8.share-dns.com and b8.share-dns.net.

Host names with one IP number:

a3.share-dns.com points to: 172.64.53.25.

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

b3.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: a3.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net.