nulldev.org - dns.ninja
nulldev.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=1784653962 | ||||||
Subdomains
mail.nulldev.org |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns1.registrar-servers.com2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 10:54:50
● 2026-07-21 17:35:50
●NSdns2.registrar-servers.com2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 10:54:50
● 2026-07-21 17:35:50
○NSpdns1.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
○NSpdns2.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
○MXeforward1.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
○MXeforward2.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
○MXeforward3.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
○MXeforward4.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
○MXeforward5.registrar-servers.com2017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
●MXmail.nulldev.org2026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 10:54:50
● 2026-07-21 17:35:50
●A176.9.117.1262026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 10:54:50
● 2026-07-21 17:35:50
●A2a01:4f8:151:7147::22026-02-17 → 2026-07-21 · 3 obs
● 2026-02-17 10:54:50
● 2026-07-21 17:35:50
○A51.254.122.1612017-05-18 → 2017-05-18 · 3 obs
○ 2026-02-17 10:54:50
○ 2026-07-21 17:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| nulldev.org | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.117.126 |
| AAAA | 1 | 2a01:4f8:151:7147::2 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.nulldev.org (pri: 10) |
| TXT | 3 | openai-domain-verification=dv-eJZlLwSPqA, google-site-verification=9DhwjtaLeVmga4a... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
nulldev.org serves as the parent of mail.nulldev.org.
IP Addresses
nulldev.org resolves to the IP addresses 176.9.117.126 and 2a01:4f8:151:7147::2
Additional host names — including arithmetica.xyz and static.126.117.9.176.clients.your-server.de — share IP numbers with nulldev.org.
Name Servers
nulldev.org is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
nulldev.org shares its name server setup with other domains, including 100medical.com, manhmarketer.com, hlharmon.com and two others.
nulldev.org has at least partial name server overlap with other domains, such as oharoma.net, tanipetri.com, livingontheedge.co and two others.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
nulldev.org has one mail server: mail.nulldev.org.
mail.nulldev.org has two IP addresses: 157.90.173.247 and 2a01:4f8:1c0c:56a8::1.