writingclasses.org - dns.ninja
writingclasses.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.21.242.5🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mail.writingclasses.com | ||||||
| NS | ns-535.awsdns-02.net ⭐ | ||||||
| A | 2600:9000:5302:1700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-535.awsdns-02.net | ||||||
| A | 205.251.194.23🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-535.awsdns-02.net | ||||||
| NS | ns-1284.awsdns-32.org | ||||||
| A | 2600:9000:5305:400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1284.awsdns-32.org | ||||||
| A | 205.251.197.4🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1284.awsdns-32.org | ||||||
| NS | ns-182.awsdns-22.com | ||||||
| A | 2600:9000:5300:b600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-182.awsdns-22.com | ||||||
| A | 205.251.192.182🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-182.awsdns-22.com | ||||||
| NS | ns-1974.awsdns-54.co.uk | ||||||
| A | 2600:9000:5307:b600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1974.awsdns-54.co.uk | ||||||
| A | 205.251.199.182🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1974.awsdns-54.co.uk | ||||||
| SOA | ns-535.awsdns-02.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=1785670126 | ||||||
Same first word
writingclasses.co.uk |
writingclasses.org |
writingclasses.com |
DNS History
5 records (5 active, 0 former)
●NSns-1284.awsdns-32.org2015-08-19 → 2026-08-02 · 2 obs
● 2026-08-02 11:59:04
●NSns-182.awsdns-22.com2015-08-19 → 2026-08-02 · 2 obs
● 2026-08-02 11:59:04
●NSns-1974.awsdns-54.co.uk2015-08-19 → 2026-08-02 · 2 obs
● 2026-08-02 11:59:04
●NSns-535.awsdns-02.net2015-08-19 → 2026-08-02 · 2 obs
● 2026-08-02 11:59:04
●A23.21.242.52015-08-19 → 2026-08-02 · 2 obs
● 2026-08-02 11:59:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| writingclasses.org | ns-182.awsdns-22.com, ns-1974.awsdns-54.co.uk, ns-1284.awsdns-32.org, ns-535.awsdns-02.net | 2 records |
✅ Authoritative Response
Server:205.251.194.23
NS records: ns-182.awsdns-22.com, ns-1974.awsdns-54.co.uk, ns-1284.awsdns-32.org, ns-535.awsdns-02.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for writingclasses.org (unsigned zone)
⏱️ Timing
Total: 3111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.21.242.5 |
| NS | 4 | ns-1284.awsdns-32.org, ns-182.awsdns-22.com... |
| SOA | 1 | ns-535.awsdns-02.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1284.awsdns-32.org, ns-1284.awsdns-32.org)
Analysis
IP Addresses
writingclasses.org directs to one IP number, which is 23.21.242.5.
Among the host names that share IP numbers with writingclasses.org are creativewritingclasses.com, ec2-23-21-242-5.compute-1.amazonaws.com, mail.writingclasses.com and two others.
Name Servers
The domain writingclasses.org is delegated to these four name servers: ns-182.awsdns-22.com, ns-535.awsdns-02.net, ns-1284.awsdns-32.org and ns-1974.awsdns-54.co.uk.
There is at least partial name server overlap between writingclasses.org and other domains — upromiselife.com, 195.236.15.in-addr.arpa, statisticianforhire.com and two more among them.
These name servers tend to appear in combination with the name servers ns1-24-eu-west-3.ec2-rdns.amazonaws.com, ns2-24-eu-west-3.ec2-rdns.amazonaws.com, ns3-24-eu-west-3.ec2-rdns.amazonaws.com and ns4-24-eu-west-3.ec2-rdns.amazonaws.com.
All four hostnames — ns-182.awsdns-22.com, ns-535.awsdns-02.net, ns-1284.awsdns-32.org and ns-1974.awsdns-54.co.uk — resolve to two IP numbers apiece: ns-182.awsdns-22.com to 205.251.192.182 and 2600:9000:5300:b600::1; ns-535.awsdns-02.net to 205.251.194.23 and 2600:9000:5302:1700::1; ns-1284.awsdns-32.org to 205.251.197.4 and 2600:9000:5305:400::1; ns-1974.awsdns-54.co.uk to 205.251.199.182 and 2600:9000:5307:b600::1.