deep.ch - dns.ninja
deep.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.71.249.102🇨🇭 IWAY217.71.240.0/20 | ||||||
| PTR | web02.deep.ch | ||||||
| NS | dns1.deep.ch ⭐ | ||||||
| A | 217.71.249.10🇨🇭 IWAY217.71.240.0/20 | ||||||
| PTR | dns1.deep.ch | ||||||
| NS | dns2.deep.ch | ||||||
| A | 217.71.240.139🇨🇭 IWAY217.71.240.0/20 | ||||||
| PTR | dns2.deep.ch | ||||||
| MX | mx2.deep.ch ⭐ | ||||||
| A | 217.71.240.142🇨🇭 IWAY217.71.240.0/20 | ||||||
| PTR | mx2.deep.ch | ||||||
| MX | guard.deep.ch(20) | ||||||
| A | 217.71.249.99🇨🇭 IWAY217.71.240.0/20 | ||||||
| PTR | guard.deep.ch | ||||||
| TXT | v=spf1 include:spf.deep.ch include:spf.iway.ch ~all | ||||||
| TXT | r6qdr4zhl7dq3m5jhwpsv5qb1v4cq8hz | ||||||
| SOA | dns1.deep.chhostmaster@deep.ch 2026-07-06 #0 | ||||||
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 2026-08-05 #12 | ||||||
📈 Tranco rank: #953,191
Subdomains
mx2.deep.ch |
webmail.deep.ch |
adslmx1.deep.ch |
dns2.deep.ch |
newton.deep.ch |
fm01.deep.ch |
adsltix1.deep.ch |
adslmail.deep.ch |
guard.deep.ch |
magellan.deep.ch |
mail.deep.ch |
ap-forumvilan.deep.ch |
mail2.deep.ch |
web01.deep.ch |
pop.deep.ch |
imap.deep.ch |
adslchur1.deep.ch |
dns1.deep.ch |
artemis.deep.ch |
mx1.deep.ch |
voyager.deep.ch |
www.deep.ch |
ap-forumhochwang.deep.ch |
reaper.deep.ch |
web02.deep.ch |
mailguard.deep.ch |
secure.deep.ch |
newton3.deep.ch |
enterprise.deep.ch |
bblenzerheide.deep.ch |
webmoni.deep.ch |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns1.deep.ch2015-07-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:46:26
●NSdns2.deep.ch2015-07-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:46:26
●MXguard.deep.ch2015-07-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:46:26
●MXmx2.deep.ch2015-07-22 → 2026-08-05 · 2 obs
● 2026-08-05 04:46:26
○A217.71.249.1012016-10-29 → 2017-01-18 · 5 obs
● 2016-10-29 03:19:22
● 2017-01-18 09:20:08
○ 2017-07-29 22:32:24
○ 2026-08-05 04:46:26
●A217.71.249.1022017-07-29 → 2026-08-05 · 3 obs
● 2017-07-29 22:32:24
● 2026-08-05 04:46:26
○A217.71.249.712015-07-22 → 2016-09-14 · 4 obs
● 2016-09-14 10:40:10
○ 2016-10-29 03:19:22
○ 2026-08-05 04:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| deep.ch | dns2.deep.ch, dns1.deep.ch | 2 records |
✅ Authoritative Response
Server:217.71.249.10
NS records: dns2.deep.ch, dns1.deep.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for deep.ch (unsigned zone)
⏱️ Timing
Total: 530ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.71.249.102 |
| NS | 2 | dns1.deep.ch, dns2.deep.ch |
| MX | 2 | mx2.deep.ch (pri: 10), guard.deep.ch (pri: 20) |
| TXT | 2 | r6qdr4zhl7dq3m5jhwpsv5qb1v4cq8hz, v=spf1 include:spf.deep.ch include:spf.i |
| SOA | 1 | dns1.deep.ch hostmaster.deep.ch |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.deep.ch, dns2.deep.ch)
Analysis
Hierarchy
The host names mx2.deep.ch, webmail.deep.ch, adslmx1.deep.ch, dns2.deep.ch and newton.deep.ch — among a few others — fall under the parent domain deep.ch.
IP Addresses
deep.ch resolves to just one IP address, 217.71.249.102.
Among the host names that share IP numbers with deep.ch is web02.deep.ch, as one example.
Name Servers
The NS records for deep.ch delegate to dns1.deep.ch and dns2.deep.ch.
deep.ch shares its NS records with other domains, for example kantengut.ch, evans.ch, mailguard.ch and two others.
deep.ch shares at least some of its name servers with other domains, for example bauring.ch, fwt.ch, spin.ch and drc.ch.
These name servers tend to be deployed in combination with the name servers dns.spin.ch and dns2.spin.ch.
Each of dns1.deep.ch and dns2.deep.ch has one IP address: dns1.deep.ch uses 217.71.249.10 and dns2.deep.ch uses 217.71.240.139.
Mail Servers
deep.ch is served by two mail servers, guard.deep.ch and mx2.deep.ch.
There is at least a partial MX overlap between deep.ch and other domains, including mailguard.deep.ch, praxis-zgraggen.ch, dimetix.ch and two others.
These mail servers often co-occur with the mail servers mx1.deep.ch.
Each of guard.deep.ch and mx2.deep.ch has one IP address: guard.deep.ch uses 217.71.249.99 and mx2.deep.ch uses 217.71.240.142.