open-diffix.org - dns.ninja
open-diffix.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=1782845073 | ||||||
PTR for
Same first word
open-diffix.org |
open-diffix.com |
DNS History
7 records (7 active, 0 former)
●NSdns0.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
●NSdns01.manitu.net2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
●NSdns02.manitu.net2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
●NSdns1.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
●MXu04mx07.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
●MXu18mx07.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
●A139.19.206.342026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 19:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| open-diffix.org | dns1.mpi-klsb.mpg.de, dns01.manitu.net, dns02.manitu.net, dns0.mpi-klsb.mpg.de | - |
✅ Authoritative Response
Server:139.19.205.2
NS records: dns1.mpi-klsb.mpg.de, dns01.manitu.net, dns02.manitu.net, dns0.mpi-klsb.mpg.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.19.206.34 |
| NS | 4 | dns0.mpi-klsb.mpg.de, dns02.manitu.net... |
| MX | 2 | u18mx07.mpi-klsb.mpg.de (pri: 50), u04mx07.mpi-klsb.mpg.de (pri: 100) |
| TXT | 1 | v=spf1 a:juno.mpi-klsb.mpg.de a:pluto.mp |
| SOA | 1 | dns0.mpi-klsb.mpg.de net.mpi-klsb.mpg.de |
Analysis
IP Addresses
open-diffix.org points to a single IP number: 139.19.206.34.
Additional host names — bioinf.mpi-inf.mpg.de, mail.mpi-sws.mpg.de, voice.mpi-sws.org and two others — share IP numbers with open-diffix.org.
Name Servers
open-diffix.org has four authoritative name servers: dns01.manitu.net, dns02.manitu.net, dns0.mpi-klsb.mpg.de and dns1.mpi-klsb.mpg.de.
At least some of open-diffix.org's name servers are shared with other domains, for example hahgeh.org, pkpro.de, pees.org and two more.
These name servers are frequently paired with the name servers dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de and two others.
Host names with two IP numbers:
dns01.manitu.net directs traffic to 217.11.48.200 and 2a00:1828:1000:1148::2.
dns02.manitu.net directs traffic to 217.11.49.200 and 2a00:1828:1000:1149::2.
Host names pointing to a single IP address:
dns0.mpi-klsb.mpg.de has the IP address 139.19.205.2.
Mail Servers
open-diffix.org has two mail servers: u04mx07.mpi-klsb.mpg.de and u18mx07.mpi-klsb.mpg.de.
open-diffix.org shares the same mail server setup as other domains, including 2023.rtss.org, www.mpi-klsb.de, www.mpi-sbkl.mpg.de and two others.
open-diffix.org shares mail servers — at least in part — with other domains, including www.gcpr.eu, www.freepastry.org, mpi-cs.de and two others.
Host names pointing to a single IP address:
u18mx07.mpi-klsb.mpg.de has the IP address 139.19.86.250.