usamrb.com - robtex.com

usamrb.com

DNSSEC⚠️ Not signed
A103.119.0.158🇨🇳 RAINBOWIDC-AS-AP103.119.0.0/23
NSa12.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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-52-239.defastlink.net
NSb12.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
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1768269376

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=1771291435

Same first word

usamrb.com

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DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma12.share-dns.comb.share-dns.netb12.share-dns.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXmxbiz1.qq.commxbiz2.qq.comA103.119.0.158211.149.162.232
●NSa.share-dns.com2026-03-01 → 2026-03-22 · 3 obs
○ 2017-03-27 23:39:28
● 2026-03-01 03:08:54
● 2026-03-22 14:31:26
●NSa12.share-dns.com2026-03-01 → 2026-03-22 · 3 obs
○ 2017-03-27 23:39:28
● 2026-03-01 03:08:54
● 2026-03-22 14:31:26
●NSb.share-dns.net2026-03-01 → 2026-03-22 · 3 obs
○ 2017-03-27 23:39:28
● 2026-03-01 03:08:54
● 2026-03-22 14:31:26
●NSb12.share-dns.net2026-03-01 → 2026-03-22 · 3 obs
○ 2017-03-27 23:39:28
● 2026-03-01 03:08:54
● 2026-03-22 14:31:26
○NSns1.myhostadmin.net2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○NSns2.myhostadmin.net2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○NSns3.myhostadmin.net2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○NSns4.myhostadmin.net2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○NSns5.myhostadmin.net2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○NSns6.myhostadmin.net2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○MXmxbiz1.qq.com2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
○MXmxbiz2.qq.com2015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26
●A103.119.0.1582026-03-01 → 2026-03-22 · 3 obs
○ 2017-03-27 23:39:28
● 2026-03-01 03:08:54
● 2026-03-22 14:31:26
○A211.149.162.2322015-08-22 → 2017-03-27 · 4 obs
● 2015-08-22 06:10:18
● 2017-03-27 23:39:28
○ 2026-03-01 03:08:54
○ 2026-03-22 14:31:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
usamrb.comb12.share-dns.net, a12.share-dns.com1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usamrb.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data
A1103.119.0.158
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 (a12.share-dns.com)

Analysis

IP Addresses

usamrb.com points to a single IP number: 103.119.0.158.

Other host names, for instance zeeten.com, a-tech-inc.com, nsxcl.com, novelko.com and ztmnb.com share IP numbers with usamrb.com.

Name Servers

usamrb.com is delegated to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

usamrb.com shares name servers with other domains at least partially, for instance bananjo.com, baotanr.com, xdyb18.com, kaffear.com and dghaimo.com.

these name servers are commonly used with the name servers a11.share-dns.com, b11.share-dns.net, a8.share-dns.com, b8.share-dns.net, a1.share-dns.com, b1.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com and b5.share-dns.net.

Host names with one IP number:

a12.share-dns.com points to: 172.64.53.25.

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

b12.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: a12.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b12.share-dns.net and b.share-dns.net.