us.machb.org - robtex.com

us.machb.org

DNSSEC⚠️ Not signed
A2a00:1d26:8771::11🇺🇸 i3Dnet2a00:1d26:8000::/34
A2a00:1d26:8771::12🇺🇸 i3Dnet2a00:1d26:8000::/34
A2a00:1d26:c771::11🇺🇸 i3Dnet2a00:1d26:c000::/34
A2a00:1d26:c771::12🇺🇸 i3Dnet2a00:1d26:c000::/34
A31.204.132.207🇺🇸 i3Dnet31.204.132.0/22
A31.204.132.208🇺🇸 i3Dnet31.204.132.0/22
A109.200.209.143🇺🇸 i3Dnet109.200.208.0/22
A109.200.209.144🇺🇸 i3Dnet109.200.208.0/22
NSa.misconfigured.dns.server.invalid ⭐
NSusns1.machb.org
A3.233.195.62🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-233-195-62.compute-1.amazonaws.com
NSusns2.machb.org
A44.198.194.135🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-198-194-135.compute-1.amazonaws.com
SOAa.misconfigured.dns.server.invalidhostmaster@us.machb.org 2026-03-12 #2

machb.org

DNSSEC⚠️ Not signed
NSns-999.awsdns-60.net ⭐
NSns-1206.awsdns-22.org
NSns-1915.awsdns-47.co.uk
NSns-263.awsdns-32.com
SOAns-999.awsdns-60.netawsdns-hostmaster@amazon.com serial=1
⚠️ On DNS blocklist: ultimate, ultimate.mini
📈 Tranco rank: #46,807

Same first word

us.loans
us.cafe
us.se
us.org.uk
us.tv
us.barclaycard
us.post
us.ws
us.esq
us.vc
us.com.eg
us.works
us.sv
us.edgesuite.net
us.glass
us.ma
us.tf
us.org.ua
us.jobs
us.de
us.servername.us
us.nf
us.kz
us.pl
us.is
us.com
us.av.tr
us.lt
us.edu.cv
us.republican
us.bike
us.media
us.by
us.group
us.id
us.no
us.live
us.edu.mx
us.dk
us.inc
us.st
us.nl
us.events
us.guru
us.hisamitsu
us.dev
us.zone
us.co
us.flights
us.s3-website-ap-northeast-1.amazonaws.com
us.s3-website.us-east-2.amazonaws.com
us.taxi
us.builders
us.productions
us.watch
us.fyi
us.hl.cn
us.luxury
us.academy
us.je
us.bank
us.net
us.s3-website.eu-central-1.amazonaws.com
us.fr
us.kg
us.tt
us.dj
us.s3-website-ap-southeast-1.amazonaws.com
us.tn
us.zip
us.ai
us.s3-website-eu-west-1.amazonaws.com
us.com.ua
us.education
us.mk
us.s3-website-us-east-1.amazonaws.com
us.cisco
us.gs
us.gy
us.ly
us.ro
us.al
us.com.au
us.io
us.s3-website-us-west-1.amazonaws.com
us.edu.pl
us.barclays
us.akamaiedge.net
us.ac.kr
us.abbott
us.uz
us.com.sa
us.ac
us.ee
us.world
us.cc
us.edu
us.ae
us.at
us.ngrok.io
us.af
us.email
us.global.prod.fastly.net
us.s3-website-us-west-2.amazonaws.com
us.uy
us.lv
us.s3-website.ap-northeast-1.amazonaws.com
us.new
us.com.ph
us.deals
us.dns-cloud.net
us.ski
us.casino
us.katowice.pl
us.pe
us.gen.tr
us.com.tr
us.ua
us.exchange
us.s3.amazonaws.com
us.edu.vn
us.si
us.marketing
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us.su
us.app
us.org
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us.hm
us
us.life
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us.nu
us.ph
us.tm
us.to
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us.edu.kg
us.ht
us.ca
us.lidl
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us.uk
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DNS History

11 records (11 active, 0 former)

NSa.misconfigured.dns.server.invalidusns1.machb.orgusns2.machb.orgA109.200.209.143109.200.209.1442a00:1d26:8771::112a00:1d26:8771::122a00:1d26:c771::112a00:1d26:c771::1231.204.132.20731.204.132.208
●NSa.misconfigured.dns.server.invalid2026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●NSusns1.machb.org2026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●NSusns2.machb.org2026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A109.200.209.1432026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A109.200.209.1442026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A2a00:1d26:8771::112026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A2a00:1d26:8771::122026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A2a00:1d26:c771::112026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A2a00:1d26:c771::122026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A31.204.132.2072026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28
●A31.204.132.2082026-06-17 → 2026-08-09 · 2 obs
● 2026-06-17 18:57:36
● 2026-08-09 19:55:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
machb.orgns-1206.awsdns-22.org, ns-1915.awsdns-47.co.uk, ns-263.awsdns-32.com, ns-999.awsdns-60.net2 records
us.machb.orgusns1.machb.org, usns2.machb.org2 records

✅ Authoritative Response

Server:44.198.194.135

NS records: usns1.machb.org, usns2.machb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for machb.org (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

TypeCountSample Data
A4109.200.209.144, 109.200.209.143...
AAAA42a00:1d26:c771::12, 2a00:1d26:8771::12...
NS2usns1.machb.org, usns2.machb.org
SOA1a.misconfigured.dns.server.invalid hostm

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-1206.awsdns-22.org, ns-1206.awsdns-22.org, usns1.machb.org...)

Analysis

IP Addresses

us.machb.org resolves to 8 IP numbers: 31.204.132.207, 31.204.132.208, 109.200.209.143 and 5 other.

Additional host names — 7ool.net, us.acedirect.net, hb.adp3.net and two others — share IP numbers with us.machb.org.

Name Servers

us.machb.org is served by three name servers: usns1.machb.org, usns2.machb.org and a.misconfigured.dns.server.invalid.

At least some of us.machb.org's name servers are shared with other domains, for example tkfoto.lt, osc-ag.info, sipcr.com and two more.

These name servers tend to co-occur with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ndns1.cosmotown.com and 7 other name servers in the same DNS delegations.

Each of usns1.machb.org and usns2.machb.org has one IP address: usns1.machb.org uses 3.233.195.62 and usns2.machb.org uses 44.198.194.135.