define.ch - dns.ninja
define.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.195.241.232๐ฉ๐ช SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com โญ | ||||||
| A | 91.195.240.173๐ฉ๐ช SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173๐ฉ๐ช SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost โญ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
ch
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.nic.ch โญ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-29 #23 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
โNSns.hostcenter.com2015-08-17 โ 2017-05-25 ยท 4 obs
โ 2017-05-25 14:12:18
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โNSns2.hostcenter.com2015-08-17 โ 2017-05-25 ยท 4 obs
โ 2017-05-25 14:12:18
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โNSsl1.sedo.com2026-02-14 โ 2026-07-29 ยท 3 obs
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โNSsl2.sedo.com2026-02-14 โ 2026-07-29 ยท 3 obs
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โMXlocalhost2026-02-14 โ 2026-07-29 ยท 3 obs
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โMXmail-fwd.mx.hostcenter.com2015-08-17 โ 2017-05-25 ยท 4 obs
โ 2017-05-25 14:12:18
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โA195.186.81.352015-08-17 โ 2017-05-25 ยท 4 obs
โ 2017-05-25 14:12:18
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
โA91.195.241.2322026-02-14 โ 2026-07-29 ยท 3 obs
โ 2026-02-14 22:35:14
โ 2026-07-29 10:01:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| define.ch | sl2.sedo.com, sl1.sedo.com | - |
โ Authoritative Response
Server:91.195.241.173
NS records: sl2.sedo.com, sl1.sedo.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for define.ch (unsigned zone)
โฑ๏ธ Timing
Total: 702ms | Queries: -
๐ 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
define.ch resolves to one IP address: 91.195.241.232.
spotweld.de, 22222.online, vvork.de and two other host names share IP numbers with define.ch.
Name Servers
DNS delegation for define.ch points to two name servers: sl1.sedo.com and sl2.sedo.com.
define.ch uses the same name servers as several other domains โ among them ballonfahrt-buchen.de, wenav.de, playfast.de and two more.
sl1.sedo.com โ 91.195.240.173 and sl2.sedo.com โ 91.195.241.173: one IP number per host name.
Mail Servers
Mail for define.ch is handled by a single mail server, localhost.
define.ch uses an identical mail server configuration to several other domains โ among them lave.co.uk, www.zfb.co.za, eulinx.de and two more.