ffdr.org - dns.ninja
ffdr.org
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=1782459807 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns-146.awsdns-18.com2026-02-26 → 2026-06-26 · 3 obs
● 2026-02-26 19:46:54
● 2026-06-26 08:13:56
●NSns-1465.awsdns-55.org2026-02-26 → 2026-06-26 · 3 obs
● 2026-02-26 19:46:54
● 2026-06-26 08:13:56
●NSns-1669.awsdns-16.co.uk2026-02-26 → 2026-06-26 · 3 obs
● 2026-02-26 19:46:54
● 2026-06-26 08:13:56
●NSns-645.awsdns-16.net2026-02-26 → 2026-06-26 · 3 obs
● 2026-02-26 19:46:54
● 2026-06-26 08:13:56
○NSns.layer42.net2015-08-19 → 2017-04-29 · 4 obs
● 2017-04-29 19:01:06
○ 2026-02-26 19:46:54
○ 2026-06-26 08:13:56
○NSns1.layer42.net2015-08-19 → 2017-04-29 · 4 obs
● 2017-04-29 19:01:06
○ 2026-02-26 19:46:54
○ 2026-06-26 08:13:56
○NSns2.layer42.net2015-08-19 → 2017-04-29 · 4 obs
● 2017-04-29 19:01:06
○ 2026-02-26 19:46:54
○ 2026-06-26 08:13:56
●MXmx1.ffdr.org2015-08-19 → 2026-06-26 · 2 obs
● 2026-06-26 08:13:56
●A52.5.172.922015-08-19 → 2026-06-26 · 2 obs
● 2026-06-26 08:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| ffdr.org | ns-645.awsdns-16.net, ns-1669.awsdns-16.co.uk, ns-146.awsdns-18.com, ns-1465.awsdns-55.org | 2 records |
✅ Authoritative Response
Server:205.251.194.133
NS records: ns-645.awsdns-16.net, ns-1669.awsdns-16.co.uk, ns-146.awsdns-18.com, ns-1465.awsdns-55.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ffdr.org (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.5.172.92 |
| NS | 4 | ns-146.awsdns-18.com, ns-1465.awsdns-55.org... |
| MX | 1 | mx1.ffdr.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:52.5.172.92 ip6:2600:1f18:23f |
| SOA | 1 | ns-645.awsdns-16.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1465.awsdns-55.org, ns-1465.awsdns-55.org)
Analysis
Hierarchy
mail.ffdr.org and mx1.ffdr.org each fall under ffdr.org as their parent domain.
IP Addresses
ffdr.org resolves to just one IP address, 52.5.172.92.
Other host names, such as mx1.ffdr.org, share IP numbers with ffdr.org.
Name Servers
The NS records for ffdr.org point to four name servers: ns-146.awsdns-18.com, ns-645.awsdns-16.net, ns-1465.awsdns-55.org and ns-1669.awsdns-16.co.uk.
The name servers of ffdr.org overlap at least partially with those of other domains — among them 50501.info, 66webseo.com, cademinhavan.com and two more.
Each of the four hosts ns-146.awsdns-18.com, ns-645.awsdns-16.net, ns-1465.awsdns-55.org and ns-1669.awsdns-16.co.uk has two IP addresses. ns-146.awsdns-18.com points to 205.251.192.146 and 2600:9000:5300:9200::1. ns-645.awsdns-16.net points to 205.251.194.133 and 2600:9000:5302:8500::1. ns-1465.awsdns-55.org points to 205.251.197.185 and 2600:9000:5305:b900::1. ns-1669.awsdns-16.co.uk points to 205.251.198.133 and 2600:9000:5306:8500::1.
Mail Servers
The sole mail server for ffdr.org is mx1.ffdr.org.
Among the domains sharing a mail server setup with ffdr.org are kasparovru.com, comcb.info, politzeky.ru and two others.
mx1.ffdr.org resolves to a single IP number: 52.5.172.92.