open-diffix.com - dns.ninja
open-diffix.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782857981 | ||||||
PTR for
Subdomains
www.open-diffix.com |
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 22:23:28
●NSdns01.manitu.net2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 22:23:28
●NSdns02.manitu.net2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 22:23:28
●NSdns1.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 22:23:28
●MXu04mx07.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 22:23:28
●MXu18mx07.mpi-klsb.mpg.de2026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 22:23:28
●A139.19.206.342026-02-23 → 2026-06-30 · 2 obs
● 2026-06-30 22:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| open-diffix.com | dns01.manitu.net, dns02.manitu.net, dns0.mpi-klsb.mpg.de, dns1.mpi-klsb.mpg.de | - |
✅ Authoritative Response
Server:139.19.86.2
NS records: dns01.manitu.net, dns02.manitu.net, dns0.mpi-klsb.mpg.de, dns1.mpi-klsb.mpg.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 999ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.19.206.34 |
| NS | 4 | dns01.manitu.net, dns1.mpi-klsb.mpg.de... |
| MX | 2 | u04mx07.mpi-klsb.mpg.de (pri: 100), u18mx07.mpi-klsb.mpg.de (pri: 50) |
| 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
Hierarchy
open-diffix.com is the parent zone for www.open-diffix.com.
IP Addresses
open-diffix.com resolves to just one IP address, 139.19.206.34.
Two other host names, along with pose.mpi-inf.mpg.de, ceal.mpi-sws.org and www.d2.mpi-inf.mpg.de, also share IP numbers with open-diffix.com.
Name Servers
The NS records for open-diffix.com point to four name servers: dns01.manitu.net, dns02.manitu.net, dns0.mpi-klsb.mpg.de and dns1.mpi-klsb.mpg.de.
open-diffix.com partially shares its NS delegation with several other domains, including thilo.com, wiatrowski.biz, xn--martin-hrner-cjb.de and two others.
The name servers dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de and two others are commonly seen in use alongside these name servers.
Host names that have two IP addresses:
dns01.manitu.net has two IP addresses: 217.11.48.200 and 2a00:1828:1000:1148::2.
dns02.manitu.net has two IP addresses: 217.11.49.200 and 2a00:1828:1000:1149::2.
Host names that point to one IP address:
dns0.mpi-klsb.mpg.de directs to 139.19.205.2.
Mail Servers
open-diffix.com is served by two mail servers, u04mx07.mpi-klsb.mpg.de and u18mx07.mpi-klsb.mpg.de.
Among the domains sharing a mail server setup with open-diffix.com are mail.cis.mpg.de, nc-be-2.mpi-inf.mpg.de, inet-research-scan-5.mpi-inf.mpg.de and two others.
Host names that point to one IP address:
u04mx07.mpi-klsb.mpg.de directs to 139.19.205.200.