openfux.com - robtex.com
openfux.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=1776238912 | ||||||
Same first word
openfux.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSnsa3.schlundtech.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●NSnsb3.schlundtech.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●NSnsc3.schlundtech.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●NSnsd3.schlundtech.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●MXmailin.adminflex.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●MXsmtp01.adminflex.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●MXsmtp02.adminflex.de2019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
●A84.38.79.502019-04-19 → 2026-04-15 · 2 obs
● 2026-04-15 07:58:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openfux.com | nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.35.227
NS records: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openfux.com (unsigned zone)
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.38.79.50 |
| NS | 4 | nsc3.schlundtech.de, nsa3.schlundtech.de... |
| MX | 3 | smtp01.adminflex.de (pri: 20), mailin.adminflex.de (pri: 10)... |
| TXT | 1 | v=spf1 a mx include:spf.mtasv.net ~all |
| SOA | 1 | nsa3.schlundtech.de admin.openfux.com |
Analysis
IP Addresses
openfux.com points to a single IP number: 84.38.79.50.
Other host names, for instance vollnarkosen.de, www.zse-luebeck.de, tc-berlin-weissensee.de, neurogenetics-luebeck.org and raingroup.de share IP numbers with openfux.com.
Name Servers
openfux.com is delegated to four name servers: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de.
openfux.com at least partially shares name servers with other domains, for instance hands4events.de, e-politik.de, martin-soutier.de, pmopen.com and supersuppe.de.
These name servers are commonly used with the name servers ns.schiffbauer.net.
Host names with two IP numbers:
nsa3.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227.
nsb3.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227.
nsc3.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227.
nsd3.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
openfux.com is handled by three mail servers: mailin.adminflex.de, smtp01.adminflex.de and smtp02.adminflex.de.
openfux.com shares mail servers with other domains at least in part, for instance desery.de, digital-test.com, mail.myarm.de, waldeyer.de and mail.karate-budo-leipzig.de.
Two-IP host names: mailin.adminflex.de points to 84.38.79.44 and 84.38.79.45.
One-IP host names: smtp01.adminflex.de points to 84.38.79.45; smtp02.adminflex.de points to 84.38.79.44.
Names pointing to 84.38.79.44: mailin.adminflex.de and smtp02.adminflex.de.
Names pointing to 84.38.79.45: mailin.adminflex.de and smtp01.adminflex.de.