hackfest.de - robtex.com
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=1778715961 | ||||||
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
○ 2026-05-13 23:51:30
○NSns2.hans.hosteurope.de2015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-05-13 23:51:30
●NSsl1.sedo.com2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 20:09:54
● 2026-05-13 23:51:30
●NSsl2.sedo.com2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 20:09:54
● 2026-05-13 23:51:30
●MXlocalhost2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 20:09:54
● 2026-05-13 23:51:30
○MXmx0.hackfest.de2015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-05-13 23:51:30
○A176.28.35.2282015-07-07 → 2017-04-10 · 4 obs
● 2017-04-10 20:28:06
○ 2026-05-13 20:09:54
○ 2026-05-13 23:51:30
○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
○ 2026-05-13 23:51:30
●A91.195.241.2322026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 20:09:54
● 2026-05-13 23:51:30
🔍 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:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hackfest.de (unsigned zone)
⏱️ Timing
Total: 894ms | 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
Hierarchy
hackfest.de is the parent of mx0.hackfest.de.
IP Addresses
hackfest.de resolves to one IP number: 91.195.241.232.
other host names including lightco.eu, drconnect.de, gamespark.de, dragon-boat.de and duplicity.eu share IP numbers with hackfest.de.
Name Servers
hackfest.de is delegated to two name servers sl1.sedo.com and sl2.sedo.com.
hackfest.de shares the same name server setup as other domains, for instance tristan.in, evilempire.eu, ns.royalmile.com, colorcode.de and gruendungsprofi.de.
hackfest.de at least partially shares name servers with other domains, for instance kubuntu.eu.
Host names with one IP number:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
hackfest.de is handled by a single mail server, localhost.
hackfest.de shares the same mail server setup as other domains, for instance 77-233-80-136.cdma.sta.kou.ee, server.1371.de, csinfo.de, fusee.eu and broadside.eu.