`postmaster.usmaster.us`

	DNSSEC	⚠️ Not signed
	A	64.120.31.121^{🇺🇸 LEASEWEB-USA-NYC-1164.120.28.0/22 Leaseweb USA, Inc.}

`usmaster.us`

	DNSSEC	⚠️ Not signed
	A	212.7.209.207^{🇳🇱 LEASEWEB-NL-AMS-01212.7.208.0/22}
	NS	`ns1.emu-dns.com` ⭐
	NS	`ns2.emu-dns.com`
	SOA	`ns1.emu-dns.com`admin@usmaster.us 2026-07-10 #4

Same first word

Similar names

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teamsports.es

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sportteams.net

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metasports.com.br

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topstreams.tv

tesmasport.si

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DNS History

12 records (1 active, 11 former)

○NSns.cafe24.com2015-11-10 → 2016-07-04 · 4 obs

● 2015-11-10 21:15:00
● 2016-07-04 10:24:50
○ 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○NSns1.abovedomains.com2026-03-25 → 2026-03-25 · 3 obs

○ 2016-07-04 10:24:50
● 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○NSns15.abovedomains.com2026-03-25 → 2026-03-25 · 3 obs

○ 2016-07-04 10:24:50
● 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○NSns16.abovedomains.com2026-03-25 → 2026-03-25 · 3 obs

○ 2016-07-04 10:24:50
● 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○NSns2.cafe24.com2015-11-10 → 2016-07-04 · 4 obs

● 2015-11-10 21:15:00
● 2016-07-04 10:24:50
○ 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○NSusmaster.us2015-11-10 → 2016-07-04 · 4 obs

● 2015-11-10 21:15:00
● 2016-07-04 10:24:50
○ 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○MXpark-mx.above.com2026-03-25 → 2026-03-25 · 3 obs

○ 2016-07-04 10:24:50
● 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○MXusmaster.us2015-11-10 → 2016-07-04 · 4 obs

● 2015-11-10 21:15:00
● 2016-07-04 10:24:50
○ 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○A103.224.182.2132026-03-25 → 2026-03-25 · 3 obs

○ 2016-07-04 10:24:50
● 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

○A222.122.39.102015-06-18 → 2016-07-04 · 4 obs

● 2015-06-18 04:43:56
● 2016-07-04 10:24:50
○ 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

●A64.120.31.1212026-07-14 → 2026-07-14 · 2 obs

○ 2026-03-25 17:56:26
● 2026-07-14 22:05:56

○CNAMEusmaster.us2015-06-18 → 2016-07-04 · 4 obs

● 2015-06-18 04:43:56
● 2016-07-04 10:24:50
○ 2026-03-25 17:56:26
○ 2026-07-14 22:05:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
usmaster.us	ns1.emu-dns.com, ns2.emu-dns.com	-

✅ Authoritative Response

Server:64.120.31.81

NS records: ns1.emu-dns.com, ns2.emu-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usmaster.us (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.120.31.121`

Analysis

IP Addresses

postmaster.usmaster.us directs to one IP number, which is 64.120.31.121.

Among the host names that share IP numbers with postmaster.usmaster.us are sky-game.net, m2.qcxhlxh.com, front-o1.jingdd.xyz and two others.

postmaster.usmaster.us - robtex.com