gcss.ch - dns.ninja
gcss.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.138.64🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd17530.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w00c0dba.kasserver.com ⭐ | ||||||
| A | 85.13.138.64🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich | ||||||
| PTR | dd17530.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606070047 | ||||||
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 2026-07-14 #4 | ||||||
Subdomains
mail.gcss.ch |
Same first word
gcss.com.cn |
gcss.online |
gcss.ch |
gcss.be |
gcss.it |
gcss.net |
gcss.kr |
gcss.de |
gcss.co.uk |
gcss.org |
gcss.in |
gcss.se |
gcss.com |
gcss.ie |
gcss.co.in |
gcss.ae |
gcss.org.au |
gcss.ru |
gcss.us |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-08-08 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:22
●NSns6.kasserver.com2015-08-08 → 2026-07-14 · 2 obs
● 2026-07-14 01:00:22
○MXmail.gcss.ch2015-08-08 → 2016-08-03 · 4 obs
● 2016-08-03 22:39:02
○ 2017-01-09 06:45:50
○ 2026-07-14 01:00:22
●MXw00c0dba.kasserver.com2017-01-09 → 2026-07-14 · 3 obs
● 2017-01-09 06:45:50
● 2026-07-14 01:00:22
●A85.13.138.642026-03-08 → 2026-07-14 · 3 obs
● 2026-03-08 05:37:58
● 2026-07-14 01:00:22
○A85.13.142.1422015-08-08 → 2017-01-09 · 4 obs
● 2017-01-09 06:45:50
○ 2026-03-08 05:37:58
○ 2026-07-14 01:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, d.nic.ch, a.nic.ch, b.nic.ch... | - |
| gcss.ch | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcss.ch (unsigned zone)
⏱️ Timing
Total: 839ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.138.64 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00c0dba.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
mail.gcss.ch is delegated beneath gcss.ch.
IP Addresses
gcss.ch resolves to one IP address: 85.13.138.64.
graz-flughafen.at, mail.hunde-sitting.de, tschechien-urlaub.eu and two other host names share IP numbers with gcss.ch.
Name Servers
gcss.ch is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
gcss.ch uses the same name servers as several other domains — among them hair-x.at, mogido.de, patchwork-hamburg.de and two more.
There is at least partial name server overlap between gcss.ch and other domains — kitabilder.de, reiserei.de, grimmels.de and two more among them.
These name servers tend to appear in combination with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
ns5.kasserver.com → 85.13.128.3 and ns6.kasserver.com → 85.13.159.101: one IP number per host name.
Mail Servers
Mail for gcss.ch is handled by a single mail server, w00c0dba.kasserver.com.
gcss.ch uses an identical mail server configuration to several other domains — among them greencard-usa.ch, greencard.ch, greencard.li and two more.
There is one IP number for w00c0dba.kasserver.com: 85.13.138.64.