option-e.ch - dns.ninja
option-e.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 2026-07-08 #8 | ||||||
Same first word
Similar names
e-option.de |
opti-one.ch |
e-potion.ro |
opti-one.com |
e-potion.com |
opti-one.eu |
e-option.com |
open-iot.net |
opti-one.net |
e-potion.net |
iot-open.eu |
opti-one.fr |
open-iot.org |
DNS History
14 records (6 active, 8 former)
●NSns1.glipac.ch2026-03-30 → 2026-07-08 · 3 obs
● 2026-03-30 18:42:48
● 2026-07-08 02:36:10
○NSns1.netnames.net2015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
●NSns2.glipac.ch2026-03-30 → 2026-07-08 · 3 obs
● 2026-03-30 18:42:48
● 2026-07-08 02:36:10
○NSns2.netnames.net2015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
●NSns3.glipac.ch2026-03-30 → 2026-07-08 · 3 obs
● 2026-03-30 18:42:48
● 2026-07-08 02:36:10
○NSns5.netnames.net2015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
○NSns6.netnames.net2015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
●NSns76.irondns.net2026-03-30 → 2026-07-08 · 3 obs
● 2026-03-30 18:42:48
● 2026-07-08 02:36:10
●NSns78.irondns.net2026-03-30 → 2026-07-08 · 3 obs
● 2026-03-30 18:42:48
● 2026-07-08 02:36:10
○MX.2026-03-30 → 2026-07-08 · 2 obs
○ 2026-07-08 02:36:10
○MXrelay1.netnames.net2015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
○MXrelay2.netnames.net2015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
○A185.26.230.1292015-07-17 → 2017-01-21 · 4 obs
● 2017-01-21 12:39:40
○ 2026-03-30 18:42:48
○ 2026-07-08 02:36:10
●A212.243.165.932026-03-30 → 2026-07-08 · 3 obs
● 2026-03-30 18:42:48
● 2026-07-08 02:36:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| option-e.ch | ns1.glipac.ch, ns2.glipac.ch, ns3.glipac.ch, ns76.irondns.net... | - |
✅ Authoritative Response
Server:195.253.103.2
NS records: ns1.glipac.ch, ns2.glipac.ch, ns3.glipac.ch, ns76.irondns.net, ns78.irondns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.243.165.93 |
| NS | 5 | ns78.irondns.net, ns3.glipac.ch... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.glipac.ch dns.domaintechnology.ch |
Analysis
IP Addresses
option-e.ch has exactly one IP address — 212.243.165.93.
hapimag.fr, softwareone.cn, fondationbucherer.org plus two other host names have IP numbers in common with option-e.ch.
Name Servers
Five name servers handle delegation for option-e.ch: ns1.glipac.ch, ns2.glipac.ch, ns3.glipac.ch and two others.
option-e.ch partially shares its NS delegation with several other domains, including capsugel.com.hk, cssversicherung.com, schiller.ch and two others.
These name servers regularly co-occur with the name servers ns76.irondns.net, ns78.irondns.net and davros.glipac.ch.
Host names pointing to two IP addresses:
ns1.glipac.ch resolves to two addresses: 212.243.165.90 and 2001:918:ff6e:1::90.
ns2.glipac.ch resolves to two addresses: 217.192.237.170 and 2001:918:ff6e:2::170.
ns3.glipac.ch resolves to two addresses: 188.40.91.196 and 2a01:4f8:221:1601::2.
ns76.irondns.net resolves to two addresses: 195.253.98.2 and 2a01:5b0:22::2.
ns78.irondns.net resolves to two addresses: 195.253.103.2 and 2a01:5b0:27::2.