rubyconf.de - robtex.com
rubyconf.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1788025605 | ||||||
Same first word
rubyconf.eu |
rubyconf.tw |
rubyconf.com |
rubyconf.ph |
rubyconf.lt |
rubyconf.net |
rubyconf.org.au |
rubyconf.pk |
rubyconf.org |
rubyconf.my |
rubyconf.pt |
rubyconf.co |
rubyconf.de |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●MXlocalhost2026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 18:07:58
●A91.195.241.2322026-08-19 → 2026-08-29 · 2 obs
● 2026-08-29 18:07:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rubyconf.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyconf.de (unsigned zone)
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
rubyconf.de resolves to one IP address: 91.195.241.232.
adomain.de, joez.eu, moneyhelp.de and two other host names share IP numbers with rubyconf.de.
Name Servers
The NS records for rubyconf.de delegate to sl1.sedo.com and sl2.sedo.com.
rubyconf.de uses the same name servers as several other domains — among them yawa.eu, ethereumblank.xyz, gdsc.eu and two more.
rubyconf.de and other domains like nikecup.com share at least a portion of their name servers.
Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.
Mail Servers
Mail for rubyconf.de is handled by a single mail server, localhost.
rubyconf.de uses an identical mail server configuration to several other domains — among them mail.bspa.com, shooterz.de, bychat.de and two more.