dev-null.org - robtex.com
dev-null.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=1776995493 | ||||||
Subdomains
iam.dev-null.org |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns.ezisp.eu2026-03-02 → 2026-04-24 · 3 obs
● 2026-03-02 00:05:06
● 2026-04-24 02:16:34
●NSns.ezisp.nl2026-03-02 → 2026-04-24 · 3 obs
● 2026-03-02 00:05:06
● 2026-04-24 02:16:34
●NSns.ezisp.org2026-03-02 → 2026-04-24 · 3 obs
● 2026-03-02 00:05:06
● 2026-04-24 02:16:34
○NSns1.t-en.eu2015-06-15 → 2018-11-22 · 4 obs
● 2018-11-22 20:50:32
○ 2026-03-02 00:05:06
○ 2026-04-24 02:16:34
○NSns2.t-en.eu2015-06-15 → 2018-11-22 · 4 obs
● 2018-11-22 20:50:32
○ 2026-03-02 00:05:06
○ 2026-04-24 02:16:34
○NSns3.t-en.eu2015-06-15 → 2018-11-22 · 4 obs
● 2018-11-22 20:50:32
○ 2026-03-02 00:05:06
○ 2026-04-24 02:16:34
●MXdevnull-org0i.mail.protection.outlook.com2026-03-02 → 2026-04-24 · 3 obs
● 2026-03-02 00:05:06
● 2026-04-24 02:16:34
○MXetrn.is.nl2015-06-15 → 2016-04-06 · 4 obs
● 2016-04-06 17:19:18
○ 2016-11-08 00:45:32
○ 2026-04-24 02:16:34
○MXmx1.mailshover.nl2015-06-15 → 2018-11-22 · 4 obs
● 2018-11-22 20:50:32
○ 2026-03-02 00:05:06
○ 2026-04-24 02:16:34
○MXmx2.mailshover.nl2015-06-15 → 2018-11-22 · 4 obs
● 2018-11-22 20:50:32
○ 2026-03-02 00:05:06
○ 2026-04-24 02:16:34
○MXmx3.mailshover.nl2015-06-15 → 2018-11-22 · 4 obs
● 2018-11-22 20:50:32
○ 2026-03-02 00:05:06
○ 2026-04-24 02:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| dev-null.org | ns.ezisp.nl, ns.ezisp.eu, ns.ezisp.org | 2 records |
✅ Authoritative Response
Server:95.217.237.33
NS records: ns.ezisp.nl, ns.ezisp.eu, ns.ezisp.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-null.org (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.ezisp.nl, ns.ezisp.eu... |
| MX | 1 | devnull-org0i.mail.protection.outlook.co |
| TXT | 2 | v=spf1 a:spf.a2b-internet.com a:mail.a2b, MS=ms57879306 |
| SOA | 1 | pbas.eznet.nl domains.t-en.eu |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.ezisp.org, ns.ezisp.org)
Analysis
Hierarchy
dev-null.org is the parent of iam.dev-null.org.
Name Servers
dev-null.org is delegated to four name servers: ns.ezisp.eu, ns.ezisp.nl, pbas.eznet.nl and ns.ezisp.org.
dev-null.org at least partially shares name servers with other domains, for instance ezisp.eu, jzdv.nl, kabrita.eu, kabrita.fr and hightension.net.
These name servers are commonly used with ns1.ezisp.eu, ns1.ovardian.com, ns2.ezisp.eu, ns2.ovardian.com, ns3.ezisp.eu, ns.example.com, ns3.ezisp.nl and ns2.ezisp.org.
Host names with two IP numbers:
ns.ezisp.eu points to: 2001:67c:1064:91::111 and 91.213.13.111.
ns.ezisp.org points to: 2001:67c:1064:91::222 and 91.213.13.222.
Host names with one IP number:
ns.ezisp.nl points to: 95.217.237.33.
pbas.eznet.nl points to: 91.213.13.101.
Mail Servers
dev-null.org is handled by a single mail server, devnull-org0i.mail.protection.outlook.com.
Host name devnull-org0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::6, 52.101.68.10, 52.101.68.29, 52.101.73.11 and 52.101.73.26.