machb.org - robtex.com
machb.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-999.awsdns-60.net ⭐ | ||||||
| A | 2600:9000:5303:e700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-999.awsdns-60.net | ||||||
| A | 205.251.195.231🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-999.awsdns-60.net | ||||||
| NS | ns-1206.awsdns-22.org | ||||||
| A | 2600:9000:5304:b600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1206.awsdns-22.org | ||||||
| A | 205.251.196.182🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1206.awsdns-22.org | ||||||
| NS | ns-1915.awsdns-47.co.uk | ||||||
| A | 2600:9000:5307:7b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1915.awsdns-47.co.uk | ||||||
| A | 205.251.199.123🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1915.awsdns-47.co.uk | ||||||
| NS | ns-263.awsdns-32.com | ||||||
| A | 2600:9000:5301:700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-263.awsdns-32.com | ||||||
| A | 205.251.193.7🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-263.awsdns-32.com | ||||||
| SOA | ns-999.awsdns-60.netawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786249172 | ||||||
📈 Tranco rank: #47,351
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1206.awsdns-22.org2026-06-17 → 2026-08-09 · 2 obs
● 2026-08-09 04:30:02
●NSns-1915.awsdns-47.co.uk2026-06-17 → 2026-08-09 · 2 obs
● 2026-08-09 04:30:02
●NSns-263.awsdns-32.com2026-06-17 → 2026-08-09 · 2 obs
● 2026-08-09 04:30:02
●NSns-999.awsdns-60.net2026-06-17 → 2026-08-09 · 2 obs
● 2026-08-09 04:30:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| machb.org | ns-1915.awsdns-47.co.uk, ns-263.awsdns-32.com, ns-999.awsdns-60.net, ns-1206.awsdns-22.org | 2 records |
✅ Authoritative Response
Server:205.251.195.231
NS records: ns-1915.awsdns-47.co.uk, ns-263.awsdns-32.com, ns-999.awsdns-60.net, ns-1206.awsdns-22.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for machb.org (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1206.awsdns-22.org, ns-1915.awsdns-47.co.uk... |
| SOA | 1 | ns-999.awsdns-60.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1206.awsdns-22.org, ns-1206.awsdns-22.org)
Analysis
Hierarchy
machb.org is a parent domain; its children include us.machb.org, usns2.machb.org, euns2.machb.org, usns1.machb.org, eu.machb.org and a few other host names.
Name Servers
The authoritative name servers for machb.org are ns-263.awsdns-32.com, ns-999.awsdns-60.net, ns-1206.awsdns-22.org and ns-1915.awsdns-47.co.uk.
machb.org partially shares its NS delegation with several other domains, including firstmobilewallet.net, cocolog-suruga.com, eventbrite.com.br and two others.
These name servers regularly co-occur with the name servers ns-87.awsdns-10.com, ns-1070.awsdns-05.org and ns-1601.awsdns-08.co.uk.
ns-263.awsdns-32.com, ns-999.awsdns-60.net, ns-1206.awsdns-22.org and ns-1915.awsdns-47.co.uk each carry two IP addresses. ns-263.awsdns-32.com has 205.251.193.7 and 2600:9000:5301:700::1; ns-999.awsdns-60.net has 205.251.195.231 and 2600:9000:5303:e700::1; ns-1206.awsdns-22.org has 205.251.196.182 and 2600:9000:5304:b600::1; ns-1915.awsdns-47.co.uk has 205.251.199.123 and 2600:9000:5307:7b00::1.