engineeringvalidation.org - dns.ninja
engineeringvalidation.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 152.88.8.19🇨🇭 Switch152.88.0.0/16 DDETH-NET | ||||||
| PTR | engineeringvalidation.org | ||||||
| NS | dns3.emp-eaw.ch ⭐ | ||||||
| A | 2001:620:d:41e::103🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network | ||||||
| PTR | dns3.emp-eaw.ch | ||||||
| PTR | ee-dns1.emp-eaw.ch | ||||||
| A | 152.88.9.5🇨🇭 Switch152.88.0.0/16 DDETH-NET | ||||||
| PTR | dns3.emp-eaw.ch | ||||||
| PTR | ee-dns1.emp-eaw.ch | ||||||
| NS | dns4.emp-eaw.ch | ||||||
| A | 2001:620:d:41e::104🇨🇭 Switch2001:620::/32 SWITCH, The Swiss Education & Research Network | ||||||
| PTR | dns4.emp-eaw.ch | ||||||
| PTR | ee-dns2.emp-eaw.ch | ||||||
| A | 152.88.9.61🇨🇭 Switch152.88.0.0/16 DDETH-NET | ||||||
| PTR | dns4.emp-eaw.ch | ||||||
| PTR | ee-dns2.emp-eaw.ch | ||||||
| SOA | dns3.emp-eaw.chhostmaster@eawag.ch 2018-05-07 #11 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785475028 | ||||||
PTR for
Same first word
engineeringvalidation.org |
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns3.emp-eaw.ch2015-05-25 → 2026-07-31 · 2 obs
● 2015-05-25 17:28:50
● 2026-07-31 05:35:14
● 2026-07-31 05:35:14
●NSdns4.emp-eaw.ch2015-05-25 → 2026-07-31 · 2 obs
● 2015-05-25 17:28:50
● 2026-07-31 05:35:14
● 2026-07-31 05:35:14
○A152.88.7.232015-05-25 → 2017-03-18 · 4 obs
● 2015-05-25 17:28:50
● 2017-03-18 19:13:08
○ 2020-02-10 10:24:24
○ 2026-07-31 05:35:14
● 2017-03-18 19:13:08
○ 2020-02-10 10:24:24
○ 2026-07-31 05:35:14
●A152.88.8.192020-02-10 → 2026-07-31 · 3 obs
○ 2017-03-18 19:13:08
● 2020-02-10 10:24:24
● 2026-07-31 05:35:14
● 2020-02-10 10:24:24
● 2026-07-31 05:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| engineeringvalidation.org | dns3.emp-eaw.ch, dns4.emp-eaw.ch | - |
✅ Authoritative Response
Server:152.88.9.61
NS records: dns3.emp-eaw.ch, dns4.emp-eaw.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineeringvalidation.org (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.88.8.19 |
| NS | 2 | dns3.emp-eaw.ch, dns4.emp-eaw.ch |
| SOA | 1 | dns3.emp-eaw.ch hostmaster.eawag.ch |
Analysis
IP Addresses
engineeringvalidation.org resolves to just one IP address, 152.88.8.19.
Name Servers
The NS records for engineeringvalidation.org delegate to dns3.emp-eaw.ch and dns4.emp-eaw.ch.
engineeringvalidation.org shares its NS records with other domains, for example arts-energystorage.ch, voicesofeawag.ch, valuedecisions.science and two others.
dns3.emp-eaw.ch resolves to 152.88.9.5 and 2001:620:d:41e::103. Likewise, dns4.emp-eaw.ch resolves to 152.88.9.61 and 2001:620:d:41e::104 — two IP addresses apiece.