opensfx.com - robtex.com
opensfx.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=1774391212 | ||||||
Same first word
opensfx.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1094.ui-dns.biz2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 22:40:08
●NSns1115.ui-dns.org2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 22:40:08
●NSns1125.ui-dns.com2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 22:40:08
●A217.160.15.1312026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 22:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| opensfx.com | ns1094.ui-dns.biz, ns1071.ui-dns.de, ns1115.ui-dns.org, ns1125.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.125
NS records: ns1094.ui-dns.biz, ns1071.ui-dns.de, ns1115.ui-dns.org, ns1125.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensfx.com (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.15.131 |
| NS | 4 | ns1125.ui-dns.com, ns1115.ui-dns.org... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1115.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1125.ui-dns.com, ns1125.ui-dns.com)
Analysis
IP Addresses
opensfx.com resolves to a single IP address: 217.160.15.131.
Name Servers
opensfx.com is delegated to four name servers: ns1094.ui-dns.biz, ns1125.ui-dns.com, ns1071.ui-dns.de and ns1115.ui-dns.org.
opensfx.com at least partially shares name servers with other domains, including vocaloids.com, jannis.org, sz-steinwerke.com, labbhomes.net and andrewtulloch.com.
These name servers are typically used together with the name servers ns1115.ui-dns.biz, ns1115.ui-dns.com, ns1115.ui-dns.de, ns1125.ui-dns.org, ns1125.ui-dns.biz, ns1125.ui-dns.de, ns1094.ui-dns.com, ns1094.ui-dns.org, ns1094.ui-dns.de and ns1071.ui-dns.com.
Hosts with two IP numbers:
Host ns1094.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515e:100 and 217.160.81.94
Host ns1125.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:527d:100 and 217.160.82.125
Host ns1071.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:71 and 217.160.80.71
Host ns1115.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5373:100 and 217.160.83.115
Mail Servers
opensfx.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
opensfx.com shares its mail server setup with other domains, including mail.gsfmail.de, schutz-folie.de, universalbeton.org, nannette-schellenberg.de and sarfi.de.
Host names with a single IP:
mx00.ionos.de points to 212.227.15.41.
mx01.ionos.de points to 217.72.192.67.