hackfest.de - dns.ninja
hackfest.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=1780944976 | ||||||
Subdomains
mx0.hackfest.de |
Same first word
hackfest.gr |
hackfest.pl |
hackfest.ca |
hackfest.us |
hackfest.co |
hackfest.com |
hackfest.ru |
hackfest.de |
hackfest.nl |
hackfest.tv |
hackfest.dev |
hackfest.com.br |
hackfest.net |
hackfest.in |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.hans.hosteurope.de2015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-06-08 19:10:58
○NSns2.hans.hosteurope.de2015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-06-08 19:10:58
●NSsl1.sedo.com2026-05-13 → 2026-06-08 · 3 obs
● 2026-05-13 20:09:54
● 2026-06-08 19:10:58
●NSsl2.sedo.com2026-05-13 → 2026-06-08 · 3 obs
● 2026-05-13 20:09:54
● 2026-06-08 19:10:58
●MXlocalhost2026-05-13 → 2026-06-08 · 3 obs
● 2026-05-13 20:09:54
● 2026-06-08 19:10:58
○MXmx0.hackfest.de2015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-06-08 19:10:58
○A176.28.35.2282015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-06-08 19:10:58
○A2a01:488:42:1000:b01c:23e4:ffdd:5e492015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-06-08 19:10:58
●A91.195.241.2322026-05-13 → 2026-06-08 · 3 obs
● 2026-05-13 20:09:54
● 2026-06-08 19:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hackfest.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hackfest.de (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
The domain mx0.hackfest.de falls under the parent hackfest.de.
IP Addresses
hackfest.de resolves to one IP address: 91.195.241.232.
lightco.eu, drconnect.de, gamespark.de and two other host names share IP numbers with hackfest.de.
Name Servers
The NS records for hackfest.de delegate to sl1.sedo.com and sl2.sedo.com.
hackfest.de uses the same name servers as several other domains — among them tristan.in, ns.royalmile.com, colorcode.de and two more.
hackfest.de and other domains like kubuntu.eu 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 hackfest.de is handled by a single mail server, localhost.
hackfest.de uses an identical mail server configuration to several other domains — among them 77-233-80-136.cdma.sta.kou.ee, server.1371.de, csinfo.de and two more.