board.ostfc.de - robtex.com
board.ostfc.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
ostfc.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
WOT: SAFE (89/100)
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.parkingcrew.net2016-02-12 → 2016-05-04 · 4 obs
● 2016-05-04 21:37:42
○ 2026-02-21 05:32:04
○ 2026-04-11 21:10:38
○NSns2.parkingcrew.net2016-02-12 → 2016-05-04 · 4 obs
● 2016-05-04 21:37:42
○ 2026-02-21 05:32:04
○ 2026-04-11 21:10:38
●NSsl1.sedo.com2026-02-21 → 2026-04-11 · 3 obs
● 2026-02-21 05:32:04
● 2026-04-11 21:10:38
●NSsl2.sedo.com2026-02-21 → 2026-04-11 · 3 obs
● 2026-02-21 05:32:04
● 2026-04-11 21:10:38
●MXlocalhost2026-02-21 → 2026-04-11 · 2 obs
● 2026-04-11 21:10:38
○MXmail.h-email.net2026-02-21 → 2026-04-11 · 2 obs
○ 2026-04-11 21:10:38
○A104.247.81.992026-02-21 → 2026-04-11 · 2 obs
○ 2026-04-11 21:10:38
○A185.53.177.72016-05-04 → 2016-05-04 · 4 obs
● 2016-05-04 21:37:42
○ 2026-02-21 05:32:04
○ 2026-04-11 21:10:38
○A185.53.177.92016-02-12 → 2016-02-12 · 4 obs
● 2016-02-12 23:39:22
○ 2016-05-04 21:37:42
○ 2026-04-11 21:10:38
○A78.46.10.832015-06-29 → 2015-11-18 · 4 obs
● 2015-11-18 03:17:34
○ 2016-02-12 23:39:22
○ 2026-04-11 21:10:38
●A91.195.241.2322026-02-21 → 2026-04-11 · 3 obs
● 2026-02-21 05:32:04
● 2026-04-11 21:10:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ostfc.de | sl2.sedo.com, sl1.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl2.sedo.com, sl1.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostfc.de (unsigned zone)
⏱️ Timing
Total: 3952ms | 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
IP Addresses
board.ostfc.de resolves to a single IP: 91.195.241.232.
Other host names, for instance www.gewinnspiele-gratis.de, victorypoker.de, unibrand.eu, eventpal.de and stxt.de share IP numbers with board.ostfc.de.
Name Servers
board.ostfc.de has two name servers: sl1.sedo.com and sl2.sedo.com.
board.ostfc.de shares the same name server setup as other domains, for example www.wave2.eu, bierlanz.dusoft.de, posta.365golf.dlsb.eu, vsop.in and mail.ar-ag.de.
Host names with a single IP:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
board.ostfc.de is handled by a single mail server, localhost.
board.ostfc.de shares the mail server setup with other domains, for example shophere.eu, simplecatch.com, oman.fm, nap.info and studysupport.com.