cosynus.ch - robtex.com
cosynus.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.156.166🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich | ||||||
| PTR | dd40204.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 | w015bd3b.kasserver.com ⭐ | ||||||
| A | 85.13.156.166🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich | ||||||
| PTR | dd40204.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2603170042 | ||||||
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 2026-04-13 #32 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns13.schlund.de2015-08-13 → 2017-02-10 · 4 obs
● 2017-02-10 16:50:22
○ 2020-02-29 14:27:00
○ 2026-04-13 14:45:14
○NSns14.schlund.de2015-08-13 → 2017-02-10 · 4 obs
● 2017-02-10 16:50:22
○ 2020-02-29 14:27:00
○ 2026-04-13 14:45:14
●NSns5.kasserver.com2020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 14:27:00
● 2026-04-13 14:45:14
●NSns6.kasserver.com2020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 14:27:00
● 2026-04-13 14:45:14
○MXsecuremail1.cosynus.de2015-08-13 → 2017-02-10 · 4 obs
● 2017-02-10 16:50:22
○ 2020-02-29 14:27:00
○ 2026-04-13 14:45:14
●MXw015bd3b.kasserver.com2020-02-29 → 2026-04-13 · 3 obs
● 2020-02-29 14:27:00
● 2026-04-13 14:45:14
○A217.160.231.2032016-05-04 → 2017-02-10 · 5 obs
● 2016-05-04 09:34:34
● 2017-02-10 16:50:22
○ 2020-02-29 14:27:00
○ 2026-04-13 14:45:14
○A82.165.106.642015-08-13 → 2016-01-15 · 4 obs
● 2016-01-15 19:08:00
○ 2016-05-04 09:34:34
○ 2026-04-13 14:45:14
●A85.13.156.1662026-03-26 → 2026-04-13 · 3 obs
● 2026-03-26 05:12:00
● 2026-04-13 14:45:14
○A85.13.162.2322020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 14:27:00
○ 2026-03-26 05:12:00
○ 2026-04-13 14:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| cosynus.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 cosynus.ch (unsigned zone)
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.156.166 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w015bd3b.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
cosynus.ch points to a single IP number: 85.13.156.166.
Other host names, for instance w017e2da.kasserver.com, w01fe539.kasserver.com, mailin.cosynus.de, travelmyne.com and s12r.net share IP numbers with cosynus.ch.
Name Servers
Delegation for cosynus.ch rests with two name servers, ns5.kasserver.com and ns6.kasserver.com.
cosynus.ch shares the same name server setup as other domains, including radiologie-rist.de, deinneueszuhause.de, urlaubbauernhof.at, burlon.info and kegelspiel.net.
cosynus.ch at least partially shares name servers with other domains, for instance mmmhh.de, perick.de, fantastichairstudio.de, sekot.de and hochzeitstorten-starnberg.de.
These name servers are commonly used alongside a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with one IP number: ns5.kasserver.com points to 85.13.128.3; ns6.kasserver.com points to 85.13.159.101.
Mail Servers
cosynus.ch is handled by a single mail server, w015bd3b.kasserver.com.
cosynus.ch uses the same mail server configuration as other domains, such as cosynus.name, cosynus.eu, cosynus.net, smartmeeting.team and smartmeeting.jetzt.
w015bd3b.kasserver.com points to a single IP: 85.13.156.166.