howu.ch - robtex.com
howu.ch
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 2026-03-15 #15 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.cyon.ch2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 04:59:26
● 2026-03-24 10:03:02
○NSns1.osaft.ch2015-07-07 → 2017-05-27 · 4 obs
● 2017-05-27 19:59:18
○ 2026-03-07 04:59:26
○ 2026-03-24 10:03:02
●NSns2.cyon.ch2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 04:59:26
● 2026-03-24 10:03:02
○NSns2.osaft.ch2015-07-07 → 2017-05-27 · 4 obs
● 2017-05-27 19:59:18
○ 2026-03-07 04:59:26
○ 2026-03-24 10:03:02
○NSns3.osaft.ch2016-11-04 → 2016-11-18 · 5 obs
● 2016-11-04 00:50:30
● 2016-11-18 22:17:44
○ 2017-05-27 19:59:18
○ 2026-03-24 10:03:02
●MXhowu-ch.mail.protection.outlook.com2026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 04:59:26
● 2026-03-24 10:03:02
○MXmail.howu.ch2015-07-07 → 2017-05-27 · 4 obs
● 2017-05-27 19:59:18
○ 2026-03-07 04:59:26
○ 2026-03-24 10:03:02
●A23.236.62.1472026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 04:59:26
● 2026-03-24 10:03:02
●A2a01:ab20:0:4::462026-03-07 → 2026-03-24 · 3 obs
● 2026-03-07 04:59:26
● 2026-03-24 10:03:02
○A94.126.17.1722015-07-07 → 2017-05-27 · 4 obs
● 2017-05-27 19:59:18
○ 2026-03-07 04:59:26
○ 2026-03-24 10:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| howu.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
✅ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for howu.ch (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| AAAA | 1 | 2a01:ab20:0:4::46 |
| NS | 2 | ns2.cyon.ch, ns1.cyon.ch |
| MX | 1 | howu-ch.mail.protection.outlook.com (pri |
| TXT | 2 | MS=ms36549446, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.cyon.ch server.cyon.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
IP Addresses
howu.ch points to two IP numbers: 2a01:ab20:0:4::46 and 23.236.62.147.
Other host names such as camiseteriatattoos.com, immenso.dk, laregibussa.it, grayfamilyhomes.com and grempco.pl share IP numbers with howu.ch.
Name Servers
howu.ch is delegated to two name servers: ns1.cyon.ch and ns2.cyon.ch.
howu.ch uses the same name server setup as other domains, including prohk.ch, fao.ch, ubub.ch, gridonic.ch and csl.ag.
howu.ch shares some name servers with other domains, for example swiss-kmu-software.com.
Host names with two IP numbers:
ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2.
ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2.
Mail Servers
The mail server for howu.ch is howu-ch.mail.protection.outlook.com.
howu-ch.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.