1z0.us - robtex.com

1z0.us

DNSSEC⚠️ Not signed
A37.77.150.237🇷🇺 proton6637.77.150.0/24
NSa.dnspod.com ⭐
A43.130.172.75🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.134.249.74🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A101.227.168.75🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A117.135.128.175🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)
NSb.dnspod.com
A43.161.3.75🇮🇳 TENCENT-NET-AP-CN43.161.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A163.177.5.79🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
A220.196.136.75🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
NSc.dnspod.com ⚠️ Not in parent delegation
A43.134.249.75🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A112.80.181.175🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A125.94.59.175🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
SOAa.dnspod.comdomainadmin@dnspod.com serial=1781509780

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1785605812
⚠️ On DNS blocklist: tif

Same first word

1z0.us
1z0.ru
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1z0.net
1z0.com

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DNS History

4 records (4 active, 0 former)

NSa.dnspod.comb.dnspod.comc.dnspod.comA37.77.150.237
●NSa.dnspod.com2026-07-25 → 2026-08-01 · 2 obs
● 2026-07-25 13:19:32
● 2026-08-01 17:52:42
●NSb.dnspod.com2026-07-25 → 2026-08-01 · 2 obs
● 2026-07-25 13:19:32
● 2026-08-01 17:52:42
●NSc.dnspod.com2026-07-25 → 2026-08-01 · 2 obs
● 2026-07-25 13:19:32
● 2026-08-01 17:52:42
●A37.77.150.2372026-07-25 → 2026-08-01 · 2 obs
● 2026-07-25 13:19:32
● 2026-08-01 17:52:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
1z0.usb.dnspod.com, a.dnspod.com-

✅ Authoritative Response

Server:43.161.3.75

NS records: b.dnspod.com, a.dnspod.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1z0.us (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

TypeCountSample Data
A137.77.150.237
NS3c.dnspod.com, a.dnspod.com...
SOA1a.dnspod.com domainadmin.dnspod.com

Analysis

IP Addresses

1z0.us points to a single IP number: 37.77.150.237.

Additional host names — inttuia.com, onlidocviewer.com, firmwarereport-ledger.com and two others — share IP numbers with 1z0.us.

Name Servers

DNS for 1z0.us is handled by three authoritative name servers: a.dnspod.com, b.dnspod.com and c.dnspod.com.

1z0.us has at least partial name server overlap with other domains, such as 10hao.com, quantumalpine.cfd, any2buy.com and two others.

It is common to find these name servers paired with the name servers f1g1ns1.dnspod.net.

Host names resolving to four IP addresses:

a.dnspod.com has four IP addresses: 43.130.172.75, 43.134.249.74, 101.227.168.75 and 117.135.128.175.

Host names with three IP numbers:

b.dnspod.com has IP addresses 43.161.3.75, 163.177.5.79 and 220.196.136.75.

c.dnspod.com has IP addresses 43.134.249.75, 112.80.181.175 and 125.94.59.175.