mitchell.ch - robtex.com
mitchell.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.121.0.1🇬🇧 BT-UK-AS213.120.0.0/14 BT Public Internet Service | ||||||
| PTR | host213-121-0-1.range213-121.btcentralplus.com | ||||||
| NS | ns41.infomaniak.com ⭐ | ||||||
| A | 2001:1600:0:aaaa::3🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| A | 83.166.143.74🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| NS | ns42.infomaniak.com | ||||||
| A | 2001:1600:0:aaaa::4🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| A | 83.166.143.75🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| MX | mitchell.ch ⭐ 🔒 | ||||||
| A | 213.121.0.1🇬🇧 BT-UK-AS213.120.0.0/14 BT Public Internet Service | ||||||
| PTR | host213-121-0-1.range213-121.btcentralplus.com | ||||||
| TXT | v=spf1 include:outbound.mailhop.org ~all | ||||||
| SOA | ns41.infomaniak.comhostmaster@infomaniak.ch 2026-08-04 #44 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-08-21 #6 | ||||||
MX for
mitchell.ch |
Previously MX for
Same first word
Similar names
Previous names
Next names
DNS History
14 records (4 active, 10 former)
○NSns1.mydyndns.org2015-08-14 → 2017-06-29 · 4 obs
● 2017-06-29 11:19:22
○ 2026-08-19 23:03:20
○ 2026-08-21 01:33:52
○NSns1147.dns.dyn.com2015-08-14 → 2017-06-29 · 4 obs
● 2017-06-29 11:19:22
○ 2026-08-19 23:03:20
○ 2026-08-21 01:33:52
○NSns2183.dns.dyn.com2015-08-14 → 2017-06-29 · 4 obs
● 2017-06-29 11:19:22
○ 2026-08-19 23:03:20
○ 2026-08-21 01:33:52
○NSns3148.dns.dyn.com2015-08-14 → 2017-06-29 · 4 obs
● 2017-06-29 11:19:22
○ 2026-08-19 23:03:20
○ 2026-08-21 01:33:52
●NSns41.infomaniak.com2026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 23:03:20
● 2026-08-21 01:33:52
○NSns4136.dns.dyn.com2015-08-14 → 2017-06-29 · 4 obs
● 2017-06-29 11:19:22
○ 2026-08-19 23:03:20
○ 2026-08-21 01:33:52
●NSns42.infomaniak.com2026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 23:03:20
● 2026-08-21 01:33:52
●MXmitchell.ch2015-08-14 → 2026-08-21 · 2 obs
● 2026-08-21 01:33:52
○A109.154.63.642017-06-29 → 2017-06-29 · 4 obs
● 2017-06-29 11:19:22
○ 2026-08-19 23:03:20
○ 2026-08-21 01:33:52
●A213.121.0.12026-08-19 → 2026-08-21 · 3 obs
● 2026-08-19 23:03:20
● 2026-08-21 01:33:52
○A31.53.127.1172015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-07 07:51:46
○ 2026-08-21 01:33:52
○A81.154.217.1302015-12-07 → 2015-12-07 · 4 obs
● 2015-12-07 07:51:46
○ 2016-03-23 09:07:58
○ 2026-08-21 01:33:52
○A86.147.101.2502016-04-28 → 2016-04-28 · 4 obs
● 2016-04-28 17:00:42
○ 2017-06-29 11:19:22
○ 2026-08-21 01:33:52
○A86.177.178.1682016-03-23 → 2016-03-23 · 4 obs
● 2016-03-23 09:07:58
○ 2016-04-28 17:00:42
○ 2026-08-21 01:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| mitchell.ch | ns41.infomaniak.com, ns42.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.75
NS records: ns41.infomaniak.com, ns42.infomaniak.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.121.0.1 |
| NS | 2 | ns42.infomaniak.com, ns41.infomaniak.com |
| MX | 1 | mitchell.ch (pri: 5) |
| TXT | 1 | v=spf1 include:outbound.mailhop.org ~all |
| SOA | 1 | ns41.infomaniak.com hostmaster.infomania |
Analysis
Mail Server Role
mitchell.ch serves as a mail server for mitchell.ch.
IP Addresses
mitchell.ch has exactly one IP address — 213.121.0.1.
Name Servers
mitchell.ch is delegated to two name servers: ns41.infomaniak.com and ns42.infomaniak.com.
The name server configuration of mitchell.ch is shared with other domains, for instance erax-gmbh.com, computer-services.fr, paierie.com and two others.
ns41.infomaniak.com and ns42.infomaniak.com each resolve to two IP addresses: ns41.infomaniak.com points to 83.166.143.74 and 2001:1600:0:aaaa::3, while ns42.infomaniak.com points to 83.166.143.75 and 2001:1600:0:aaaa::4.
Mail Servers
mitchell.ch uses exactly one mail server, which is mitchell.ch.
mitchell.ch resolves to a single IP number: 213.121.0.1.