nejm-dev.org - robtex.com
nejm-dev.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-562.awsdns-06.net ⭐ | ||||||
| A | 2600:9000:5302:3200::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-562.awsdns-06.net | ||||||
| A | 205.251.194.50🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-562.awsdns-06.net | ||||||
| NS | ns-1410.awsdns-48.org | ||||||
| A | 2600:9000:5305:8200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1410.awsdns-48.org | ||||||
| A | 205.251.197.130🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1410.awsdns-48.org | ||||||
| NS | ns-1747.awsdns-26.co.uk | ||||||
| A | 2600:9000:5306:d300::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1747.awsdns-26.co.uk | ||||||
| A | 205.251.198.211🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1747.awsdns-26.co.uk | ||||||
| NS | ns-330.awsdns-41.com | ||||||
| A | 2600:9000:5301:4a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-330.awsdns-41.com | ||||||
| A | 205.251.193.74🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-330.awsdns-41.com | ||||||
| TXT | k60dklkt4xtnxd47f9l43l1mtdhgymf2 | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | xqvy6qxb2xtvm17xz4wjc6pz116k6ph4 | ||||||
| SOA | ns-562.awsdns-06.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=1771291736 | ||||||
Subdomains
bc.nejm-dev.org |
Same first word
nejm-dev.org |
DNS History
4 records (4 active, 0 former)
●NSns-1410.awsdns-48.org2026-02-28 → 2026-03-09 · 2 obs
● 2026-03-09 11:05:54
●NSns-1747.awsdns-26.co.uk2026-02-28 → 2026-03-09 · 2 obs
● 2026-03-09 11:05:54
●NSns-330.awsdns-41.com2026-02-28 → 2026-03-09 · 2 obs
● 2026-03-09 11:05:54
●NSns-562.awsdns-06.net2026-02-28 → 2026-03-09 · 2 obs
● 2026-03-09 11:05:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| nejm-dev.org | ns-1747.awsdns-26.co.uk, ns-1410.awsdns-48.org, ns-330.awsdns-41.com, ns-562.awsdns-06.net | 1 record |
✅ Authoritative Response
Server: 205.251.198.211
NS records: ns-1747.awsdns-26.co.uk, ns-1410.awsdns-48.org, ns-330.awsdns-41.com, ns-562.awsdns-06.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nejm-dev.org (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1410.awsdns-48.org, ns-1747.awsdns-26.co.uk... |
| TXT | 3 | k60dklkt4xtnxd47f9l43l1mtdhgymf2, v=spf1 -all... |
| SOA | 1 | ns-562.awsdns-06.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1410.awsdns-48.org)
Analysis
Hierarchy
nejm-dev.org is a parent of bc.nejm-dev.org.
Name Servers
nejm-dev.org is delegated to four name servers: ns-330.awsdns-41.com, ns-562.awsdns-06.net, ns-1410.awsdns-48.org and ns-1747.awsdns-26.co.uk.
At least part of the name servers for nejm-dev.org are shared with other domains, for instance lisujob.com, zipair.net, nimrod-huberman.name, d1339901mr5ktx.cloudfront.net and nxapp.net.
These name servers are commonly used together with the name servers ns-763.awsdns-31.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, ns-1584.awsdns-06.co.uk and ns-1046.awsdns-02.org.
Host names with two IP numbers:
ns-330.awsdns-41.com points to: 2600:9000:5301:4a00::1 and 205.251.193.74
ns-562.awsdns-06.net points to: 2600:9000:5302:3200::1 and 205.251.194.50
ns-1410.awsdns-48.org points to: 2600:9000:5305:8200::1 and 205.251.197.130
ns-1747.awsdns-26.co.uk points to: 2600:9000:5306:d300::1 and 205.251.198.211