ethz-foundation.ch - robtex.com
ethz-foundation.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 2026-05-10 #11 | ||||||
rank #2285 in the tld
Same first word
ethz-foundation.ch |
DNS History
13 records (5 active, 8 former)
○NSdummy-ns.ethz.ch2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 05:27:18
○ 2026-03-22 20:55:24
○ 2026-05-10 04:33:48
●NSns.ethz.ch2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 20:55:24
● 2026-05-10 04:33:48
●MXethzfoundation-ch01b.mail.protection.outlook.com2026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 20:55:24
● 2026-05-10 04:33:48
○MXphil1.ethz.ch2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 05:27:18
○ 2026-03-22 20:55:24
○ 2026-05-10 04:33:48
○MXphil2.ethz.ch2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 05:27:18
○ 2026-03-22 20:55:24
○ 2026-05-10 04:33:48
○MXphil3.ethz.ch2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 05:27:18
○ 2026-03-22 20:55:24
○ 2026-05-10 04:33:48
○MXphil4.ethz.ch2015-08-17 → 2016-12-23 · 4 obs
● 2016-12-23 05:27:18
○ 2026-03-22 20:55:24
○ 2026-05-10 04:33:48
○A129.132.120.1692015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-22 03:18:02
○ 2026-05-10 04:33:48
○A129.132.202.842015-12-22 → 2015-12-22 · 4 obs
● 2015-12-22 03:18:02
○ 2016-04-05 02:53:44
○ 2026-05-10 04:33:48
●A149.126.6.232026-03-22 → 2026-05-10 · 3 obs
● 2026-03-22 20:55:24
● 2026-05-10 04:33:48
○A217.26.52.102016-04-05 → 2016-12-23 · 5 obs
● 2016-04-05 02:53:44
● 2016-12-23 05:27:18
○ 2026-03-22 20:55:24
○ 2026-05-10 04:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| ethz-foundation.ch | ns1.ethz.ch, ns2.ethz.ch | 4 records |
✅ Authoritative Response
Server:129.132.250.8
NS records: ns1.ethz.ch, ns2.ethz.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.6.23 |
| NS | 2 | ns2.ethz.ch, ns1.ethz.ch |
| MX | 1 | ethzfoundation-ch01b.mail.protection.out |
| TXT | 8 | linkedin-site-verification=f0e8f53a-ed7d, f3j35cbfr3nvj7pz5j0w8k7xpfpr1318... |
| SOA | 1 | ns.ethz.ch hostmaster.ethz.ch |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.ethz.ch, ns1.ethz.ch, ns2.ethz.ch...)
Analysis
IP Addresses
ethz-foundation.ch points to a single IP address: 149.126.6.23.
Other host names such as aviva.ch, tiefbohrbaer.ch, mediacrew.ch, wohntip.ch and thomasweber.ch share IPs with ethz-foundation.ch.
Name Servers
ethz-foundation.ch is delegated to three name servers: ns1.ethz.ch, ns2.ethz.ch and ns.ethz.ch.
ethz-foundation.ch at least partially shares name servers with other domains, for example 68.130.82.in-addr.arpa, share-eu.org, 99.33.192.in-addr.arpa, 94.33.192.in-addr.arpa and sccer-soe.ch.
These name servers are often used together with ns3.ethz.ch and ns4.ethz.ch.
Host names with two IP numbers
Two IPs per host:
ns1.ethz.ch points to: 2001:67c:10ec::a and 129.132.98.8
ns2.ethz.ch points to: 2001:67c:10ec::b and 129.132.250.8
ns.ethz.ch points to: 2001:67c:10ec::a and 129.132.98.8
Hosts pointing to 2001:67c:10ec::a: ns1.ethz.ch and ns.ethz.ch
Hosts pointing to 129.132.98.8: ns1.ethz.ch and ns.ethz.ch
Pattern: ns1.ethz.ch and ns.ethz.ch both point to 2001:67c:10ec::a and 129.132.98.8
Mail Servers
The ethzfoundation-ch01b.mail.protection.outlook.com mail server handles ethz-foundation.ch.
ethzfoundation-ch01b.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.