simcom.ch - dns.ninja
simcom.ch
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 2026-06-17 #15 | ||||||
Subdomains
mail.simcom.ch |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.hosttech.ch2015-07-12 → 2026-06-17 · 2 obs
● 2026-06-17 06:07:34
●NSns2.hosttech.ch2015-07-12 → 2026-06-17 · 2 obs
● 2026-06-17 06:07:34
●NSns3.hosttech.ch2015-07-12 → 2026-06-17 · 2 obs
● 2026-06-17 06:07:34
○MXmail.simcom.ch2015-07-12 → 2017-05-16 · 4 obs
● 2017-05-16 23:24:06
○ 2026-02-27 07:55:14
○ 2026-06-17 06:07:34
●MXmx01.mail.icloud.com2026-02-27 → 2026-06-17 · 3 obs
● 2026-02-27 07:55:14
● 2026-06-17 06:07:34
●MXmx02.mail.icloud.com2026-02-27 → 2026-06-17 · 3 obs
● 2026-02-27 07:55:14
● 2026-06-17 06:07:34
●A82.220.34.512026-02-27 → 2026-06-17 · 3 obs
● 2026-02-27 07:55:14
● 2026-06-17 06:07:34
○A82.220.38.512015-07-12 → 2017-05-16 · 4 obs
● 2017-05-16 23:24:06
○ 2026-02-27 07:55:14
○ 2026-06-17 06:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| simcom.ch | ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch | 6 records |
✅ Authoritative Response
Server:5.79.97.178
NS records: ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.220.34.51 |
| NS | 3 | ns2.hosttech.ch, ns3.hosttech.ch... |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | v=spf1 include:icloud.com ~all, apple-domain=ZvrHk6WaOL0UQbyt |
| SOA | 1 | ns1.hosttech.ch dns.hosttech.eu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch...)
Analysis
Hierarchy
simcom.ch is the parent zone for mail.simcom.ch.
IP Addresses
simcom.ch resolves to just one IP address, 82.220.34.51.
Two other host names, along with eyeoe.ch, aminos.ch and mail.argovia.info, also share IP numbers with simcom.ch.
Name Servers
simcom.ch carries NS records delegating to ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch.
simcom.ch partially shares its NS delegation with several other domains, including cannabisinfo.ch, rechtswillkuer.ch, telumendil.de and two others.
In DNS configurations, these name servers often share authority with ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu and 3 other name servers.
ns1.hosttech.ch, ns2.hosttech.ch and ns3.hosttech.ch are three hostnames that each resolve to a pair of IP addresses: ns1.hosttech.ch to 82.220.34.231 and 2001:1680:101:1::2, ns2.hosttech.ch to 5.79.97.178 and 2001:1af8:4700:a120:4::2, and ns3.hosttech.ch to 94.130.74.45 and 2a01:4f8:c0c:289d::2.
Mail Servers
simcom.ch is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.
Among the domains sharing a mail server setup with simcom.ch are sterndale.au, kevinkoster.nl, sandy-creek.com and two others.
simcom.ch partially shares its mail servers with other domains, virgo.sk and suslov.com.ua being examples.
DNS names with 6 IP addresses:
mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.