dfinet.ch - dns.ninja
dfinet.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.70.10.19🇨🇭 DFINET195.70.0.0/19 dfinet | ||||||
| PTR | 19.10.70.195.rev.dfinet.net | ||||||
| NS | ns.innet.ch ⭐ | ||||||
| A | 195.70.10.100🇨🇭 DFINET195.70.0.0/19 dfinet | ||||||
| PTR | 100.10.70.195.rev.dfinet.net | ||||||
| NS | ns.dfi.innet.ch | ||||||
| A | 195.70.1.100🇨🇭 DFINET195.70.0.0/19 dfinet | ||||||
| PTR | ns.dfi.innet.ch | ||||||
| MX | mta1.cheops-services.ch ⭐ | ||||||
| A | 195.70.12.116🇨🇭 DFINET195.70.0.0/19 dfinet | ||||||
| PTR | mta1.cheops-services.ch | ||||||
| MX | mta2.cheops-services.ch ⭐ | ||||||
| A | 195.70.12.117🇨🇭 DFINET195.70.0.0/19 dfinet | ||||||
| PTR | mta2.cheops-services.ch | ||||||
| TXT | MS=ms24276684 | ||||||
| TXT | v=spf1 mx a include:smtp.dfinet.ch +ip4:195.70.12.112/28 ~all | ||||||
| SOA | ns.innet.chpostmaster@innet.ch 2026-08-10 #3 | ||||||
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 2026-08-14 #40 | ||||||
Subdomains
noc-gw.dfinet.ch |
web-wb-23.dfinet.ch |
web-wb-08.dfinet.ch |
linus.dfinet.ch |
ns2.dfinet.ch |
mail-px-02.dfinet.ch |
ns1.dfinet.ch |
web-wb-20.dfinet.ch |
mail-px-06.dfinet.ch |
web-wb-18.dfinet.ch |
sms.dfinet.ch |
hosting5.dfinet.ch |
zmmb5.dfinet.ch |
device05.dfinet.ch |
zmmta1.dfinet.ch |
dfimail.dfinet.ch |
mail-ml-11.dfinet.ch |
hosting9.dfinet.ch |
zmproxy1.dfinet.ch |
web-wb-11.dfinet.ch |
web-wb-02.dfinet.ch |
smsgate.dfinet.ch |
pop.dfinet.ch |
dfimail2.dfinet.ch |
hosting2.dfinet.ch |
mail-se-02.dfinet.ch |
ev-appsql01.dfinet.ch |
list.dfinet.ch |
hosting4.dfinet.ch |
webtv.dfinet.ch |
web-wb-12.dfinet.ch |
voxcom.dfinet.ch |
zmmb3.dfinet.ch |
gva24-2.dfinet.ch |
imap.dfinet.ch |
mail-se-01.dfinet.ch |
hosting3.dfinet.ch |
web-wb-13.dfinet.ch |
web-wb-17.dfinet.ch |
webl2.dfinet.ch |
mailng.dfinet.ch |
ns4.dfinet.ch |
webphp.dfinet.ch |
mail-ml-09.dfinet.ch |
mail-px-01.dfinet.ch |
zmmta2.dfinet.ch |
webs.dfinet.ch |
mail.dfinet.ch |
ns3.dfinet.ch |
smtp1.dfinet.ch |
zmmb1.dfinet.ch |
safemail-mgmt.dfinet.ch |
web-wb-14.dfinet.ch |
imind.dfinet.ch |
31604-wb-56.dfinet.ch |
hosting6.dfinet.ch |
atheris.dfinet.ch |
zmmb2.dfinet.ch |
hosting7.dfinet.ch |
web-wb-19.dfinet.ch |
ns5.dfinet.ch |
waf-safemail.dfinet.ch |
31604-wb-25.dfinet.ch |
mosnovartissmtp.dfinet.ch |
gva24.dfinet.ch |
mailing.dfinet.ch |
dfimail3.dfinet.ch |
webl.dfinet.ch |
web-wb-21.dfinet.ch |
smtp.dfinet.ch |
zmmb4.dfinet.ch |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.dfi.innet.ch2015-08-30 → 2026-08-14 · 2 obs
● 2026-08-14 18:45:56
○MXmail-se-01.dfinet.ch2019-11-25 → 2026-03-22 · 5 obs
● 2019-11-25 19:50:36
● 2026-03-22 11:56:04
○ 2026-03-23 20:04:26
○ 2026-08-14 18:45:56
○MXmail-se-02.dfinet.ch2019-11-25 → 2026-03-22 · 5 obs
● 2019-11-25 19:50:36
● 2026-03-22 11:56:04
○ 2026-03-23 20:04:26
○ 2026-08-14 18:45:56
●MXmta1.cheops-services.ch2026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 20:04:26
● 2026-08-14 18:45:56
●MXmta2.cheops-services.ch2026-03-23 → 2026-08-14 · 3 obs
● 2026-03-23 20:04:26
● 2026-08-14 18:45:56
○MXmx.dfinet.ch2015-08-30 → 2018-09-22 · 4 obs
● 2018-09-22 10:06:42
○ 2019-11-25 19:50:36
○ 2026-08-14 18:45:56
●A195.70.10.192015-08-30 → 2026-08-14 · 2 obs
● 2026-08-14 18:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, d.nic.ch, f.nic.ch, b.nic.ch... | - |
| dfinet.ch | ns.innet.ch, ns.dfi.innet.ch | 2 records |
✅ Authoritative Response
Server:195.70.1.100
NS records: ns.innet.ch, ns.dfi.innet.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfinet.ch (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.70.10.19 |
| NS | 2 | ns.dfi.innet.ch, ns.innet.ch |
| MX | 2 | mta2.cheops-services.ch (pri: 1), mta1.cheops-services.ch (pri: 1) |
| TXT | 2 | MS=ms24276684, v=spf1 mx a include:smtp.dfinet.ch +ip4: |
| SOA | 1 | ns.innet.ch postmaster.innet.ch |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.innet.ch, ns.dfi.innet.ch)
Analysis
Hierarchy
The host names noc-gw.dfinet.ch, web-wb-23.dfinet.ch, web-wb-08.dfinet.ch, linus.dfinet.ch and ns2.dfinet.ch — among a few others — fall under the parent domain dfinet.ch.
IP Addresses
dfinet.ch resolves to just one IP address, 195.70.10.19.
Other host names, such as 19.10.70.195.rev.dfinet.net, share IP numbers with dfinet.ch.
Name Servers
dfinet.ch is delegated to two name servers: ns.innet.ch and ns.dfi.innet.ch.
dfinet.ch shares its NS records with other domains, for example 1.70.195.in-addr.arpa, 27.70.195.in-addr.arpa, 4.143.94.in-addr.arpa and two others.
Each of ns.innet.ch and ns.dfi.innet.ch has one IP address: ns.innet.ch uses 195.70.10.100 and ns.dfi.innet.ch uses 195.70.1.100.
Mail Servers
dfinet.ch is served by two mail servers, mta1.cheops-services.ch and mta2.cheops-services.ch.
Among the domains sharing a mail server setup with dfinet.ch are onsite-consulting.ch, geneva-arena.com, dpart.ch and two others.
dfinet.ch overlaps on mail servers with certain other domains, hst.ch among them.
It is common to find these mail servers used together with the mail servers mail-se-01.dfinet.ch and mail-se-02.dfinet.ch.
Each of mta1.cheops-services.ch and mta2.cheops-services.ch has one IP address: mta1.cheops-services.ch uses 195.70.12.116 and mta2.cheops-services.ch uses 195.70.12.117.