ogs.ch - dns.ninja
ogs.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 2026-07-11 #11 | ||||||
Subdomains
mail.ogs.ch |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSch.ch-inter.net2026-02-15 → 2026-07-11 · 3 obs
● 2026-02-15 04:38:20
● 2026-07-11 04:20:22
●NSde.ch-inter.net2026-02-15 → 2026-07-11 · 3 obs
● 2026-02-15 04:38:20
● 2026-07-11 04:20:22
○NSdns1.slynet.ch2015-07-26 → 2021-04-15 · 4 obs
● 2021-04-15 07:13:50
○ 2026-02-15 04:38:20
○ 2026-07-11 04:20:22
○NSdns3.slynet.net2015-07-26 → 2021-04-15 · 4 obs
● 2021-04-15 07:13:50
○ 2026-02-15 04:38:20
○ 2026-07-11 04:20:22
○NSdns5.slynet.ch2015-07-26 → 2021-04-15 · 4 obs
● 2021-04-15 07:13:50
○ 2026-02-15 04:38:20
○ 2026-07-11 04:20:22
●NSnl.ch-inter.net2026-02-15 → 2026-07-11 · 3 obs
● 2026-02-15 04:38:20
● 2026-07-11 04:20:22
○MXantispam01.slynet.ch2020-12-19 → 2021-04-15 · 5 obs
● 2020-12-19 21:39:48
● 2021-04-15 07:13:50
○ 2026-02-15 04:38:20
○ 2026-07-11 04:20:22
○MXantispam1.slynet.ch2015-07-26 → 2017-05-18 · 4 obs
● 2017-05-18 04:18:20
○ 2020-12-19 21:39:48
○ 2026-07-11 04:20:22
○MXantispam2.slynet.ch2015-07-26 → 2017-05-18 · 4 obs
● 2017-05-18 04:18:20
○ 2020-12-19 21:39:48
○ 2026-07-11 04:20:22
●MXmail.ogs.ch2026-02-15 → 2026-07-11 · 3 obs
● 2026-02-15 04:38:20
● 2026-07-11 04:20:22
○A185.101.158.2202021-04-15 → 2021-04-15 · 3 obs
○ 2026-02-15 04:38:20
○ 2026-07-11 04:20:22
●A185.243.11.812026-02-15 → 2026-07-11 · 3 obs
● 2026-02-15 04:38:20
● 2026-07-11 04:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| ogs.ch | nl.ch-inter.net, ch.ch-inter.net, de.ch-inter.net | - |
✅ Authoritative Response
Server:80.74.136.136
NS records: nl.ch-inter.net, ch.ch-inter.net, de.ch-inter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ogs.ch (unsigned zone)
⏱️ Timing
Total: 1366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.243.11.81 |
| NS | 3 | nl.ch-inter.net, ch.ch-inter.net... |
| MX | 1 | mail.ogs.ch (pri: 10) |
| TXT | 2 | MS=0EDBAC8EBAD1CE041AC6951CA10E5BE952321, v=spf1 include:_spf.sui-inter.net +a -al |
| SOA | 1 | ch.ch-inter.net support.slynet.ch |
Analysis
Hierarchy
ogs.ch is the parent zone for mail.ogs.ch.
IP Addresses
ogs.ch resolves to one IP address: 185.243.11.81.
bilder-space.de, mail.akkordeonorchester-live.de, mail.mc-rene.com and two other host names share IP numbers with ogs.ch.
Name Servers
Three name servers are authoritative for ogs.ch: ch.ch-inter.net, de.ch-inter.net and nl.ch-inter.net.
ogs.ch partially shares its NS delegation with several other domains, including smarty.ch, nexus-amana.com, cookcook.eu and two others.
ch.ch-inter.net resolves to 80.74.136.136 and 2a00:1128:1:1::136:136. de.ch-inter.net resolves to 78.46.32.78 and 2a01:4f8:221:2982::2. nl.ch-inter.net resolves to 62.212.66.135 and 2001:1af8:4100:a012:1:0:66:135. All three hostnames point to two IP numbers each.
Mail Servers
Mail for ogs.ch is handled by a single mail server, mail.ogs.ch.
The host mail.ogs.ch resolves to 80.74.152.30 and 2a00:1128:0:152::30 — two IP addresses.