educeth.ch - dns.ninja
educeth.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:67c:10ec:254::216🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6 | ||||||
| PTR | cms-publish.ethz.ch | ||||||
| A | 129.132.19.216🇨🇭 Switch129.132.0.0/16 ETH-NET | ||||||
| NS | ns1.ethz.ch ⭐ | ||||||
| A | 2001:67c:10ec::a🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6 | ||||||
| PTR | ns1.ethz.ch | ||||||
| A | 129.132.98.8🇨🇭 Switch129.132.0.0/16 ETH-NET | ||||||
| PTR | ns1.ethz.ch | ||||||
| NS | ns.ethz.ch | ||||||
| A | 2001:67c:10ec::a🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6 | ||||||
| PTR | ns1.ethz.ch | ||||||
| A | 129.132.98.8🇨🇭 Switch129.132.0.0/16 ETH-NET | ||||||
| PTR | ns1.ethz.ch | ||||||
| NS | ns2.ethz.ch | ||||||
| A | 2001:67c:10ec::b🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6 | ||||||
| PTR | ns2.ethz.ch | ||||||
| A | 129.132.250.8🇨🇭 Switch129.132.0.0/16 ETH-NET | ||||||
| PTR | ns2.ethz.ch | ||||||
| SOA | ns.ethz.chhostmaster@ethz.ch serial=3018 | ||||||
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 2026-08-12 #7 | ||||||
rank #3682 in the tld
WOT: SAFE (64/100)
Same first word
educeth.ch |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdummy-ns.ethz.ch2015-08-17 → 2021-10-15 · 5 obs
● 2015-08-17 18:23:24
● 2021-10-15 10:44:12
○ 2026-02-23 12:26:42
○ 2026-08-12 02:13:58
●NSns.ethz.ch2026-02-23 → 2026-08-12 · 3 obs
● 2026-02-23 12:26:42
● 2026-08-12 02:13:58
○A129.132.19.2032016-06-24 → 2017-06-15 · 5 obs
● 2016-06-24 19:38:04
● 2017-06-15 07:50:48
○ 2021-10-15 10:44:12
○ 2026-08-12 02:13:58
●A129.132.19.2162021-10-15 → 2026-08-12 · 3 obs
● 2021-10-15 10:44:12
● 2026-08-12 02:13:58
○A129.132.19.2172015-08-17 → 2016-02-02 · 5 obs
● 2015-08-17 18:23:24
● 2016-02-02 07:18:02
○ 2016-06-24 19:38:04
○ 2026-08-12 02:13:58
○A129.132.46.122008-11-23 → 2008-11-23 · 3 obs
○ 2015-08-17 18:23:24
○ 2026-08-12 02:13:58
●A2001:67c:10ec:254::2162021-10-15 → 2026-08-12 · 3 obs
● 2021-10-15 10:44:12
● 2026-08-12 02:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| educeth.ch | ns2.ethz.ch, ns1.ethz.ch | 4 records |
✅ Authoritative Response
Server:129.132.250.8
NS records: ns2.ethz.ch, ns1.ethz.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.132.19.216 |
| AAAA | 1 | 2001:67c:10ec:254::216 |
| NS | 2 | ns2.ethz.ch, ns1.ethz.ch |
| 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
educeth.ch has two IP addresses: 129.132.19.216 and 2001:67c:10ec:254::216
Additional host names — ivt.ethz.ch, hest.ethz.ch, solid.phys.ethz.ch and two others — share IP numbers with educeth.ch.
Name Servers
educeth.ch is served by three name servers: ns1.ethz.ch, ns2.ethz.ch and ns.ethz.ch.
There is at least partial name server overlap between educeth.ch and other domains — ethstudios.org, winafe.ch, 114.176.195.in-addr.arpa and two more among them.
These name servers frequently co-occur with the name servers ns3.ethz.ch and ns4.ethz.ch.
ns1.ethz.ch, ns2.ethz.ch and ns.ethz.ch each resolve to two IP addresses. ns1.ethz.ch points to 129.132.98.8 and 2001:67c:10ec::a; ns2.ethz.ch points to 129.132.250.8 and 2001:67c:10ec::b; ns.ethz.ch points to 129.132.98.8 and 2001:67c:10ec::a.
ns1.ethz.ch and ns.ethz.ch each have 2001:67c:10ec::a IP addresses.
ns1.ethz.ch and ns.ethz.ch each have 129.132.98.8 IP addresses.