mcs-sos.ch - robtex.com
mcs-sos.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.236.10🇺🇸 Amazon3.33.224.0/20 | ||||||
| PTR | a9bb9d6c6ba17ec4b.awsglobalaccelerator.com | ||||||
| NS | ns11.realtime.at ⭐ | ||||||
| A | 2a01:4f8:b13:1001::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 5.9.10.75🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | 5.9.10.75 | ||||||
| NS | ns12.realtime.at | ||||||
| A | 2a01:4f8:10b:3350::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.127.85🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns12.realtime.at | ||||||
| TXT | reh-verify=lwxjrx.rediredge.com | ||||||
| SOA | ns11.realtime.athostmaster@realtime.at 2026-05-07 #1 | ||||||
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 2026-08-10 #25 | ||||||
Subdomains
mail.mcs-sos.ch |
Similar names
DNS History
7 records (3 active, 4 former)
○NSns.ch-inter.net2015-07-19 → 2018-09-17 · 3 obs
● 2018-09-17 14:01:16
○ 2026-08-10 11:38:26
●NSns11.realtime.at2026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 11:38:26
●NSns12.realtime.at2026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 11:38:26
○NSns2.ch-inter.net2015-07-19 → 2018-09-17 · 3 obs
● 2018-09-17 14:01:16
○ 2026-08-10 11:38:26
○MXmail.mcs-sos.ch2015-07-19 → 2018-09-17 · 3 obs
● 2018-09-17 14:01:16
○ 2026-08-10 11:38:26
●A3.33.236.102026-08-10 → 2026-08-10 · 2 obs
● 2026-08-10 11:38:26
○A80.74.145.22015-07-19 → 2018-09-17 · 3 obs
● 2018-09-17 14:01:16
○ 2026-08-10 11:38:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| mcs-sos.ch | ns11.realtime.at, ns12.realtime.at | - |
✅ Authoritative Response
Server:5.9.10.75
NS records: ns11.realtime.at, ns12.realtime.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcs-sos.ch (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.236.10 |
| NS | 2 | ns11.realtime.at, ns12.realtime.at |
| TXT | 1 | reh-verify=lwxjrx.rediredge.com |
| SOA | 1 | ns11.realtime.at hostmaster.realtime.at |
Analysis
Hierarchy
mcs-sos.ch is a parent domain of mail.mcs-sos.ch.
IP Addresses
mcs-sos.ch resolves to just one IP address, 3.33.236.10.
Two other host names, along with mail.whoswho.nl, t-h.nl and qxwgra.rediredge.com, also share IP numbers with mcs-sos.ch.
Name Servers
mcs-sos.ch is delegated to two name servers: ns11.realtime.at and ns12.realtime.at.
mcs-sos.ch shares its NS records with other domains, for example recht-einfach.de, krebstherapie.at, cmd-factory.de and two others.
ns11.realtime.at and ns12.realtime.at each resolve to two IP addresses: ns11.realtime.at points to 5.9.10.75 and 2a01:4f8:b13:1001::4, while ns12.realtime.at points to 94.130.127.85 and 2a01:4f8:10b:3350::3.