iason.ch - robtex.com
iason.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 82.220.37.15🇩🇪 SOLNET82.220.0.0/16 SolNet Switzerland | ||||||
| PTR | mx340.mail.hostserv.eu | ||||||
| NS | ns1.hostserv.eu ⭐ | ||||||
| A | 2001:1680:101:1::2🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland | ||||||
| PTR | ns1.tripledns.eu | ||||||
| NS | ns2.hostserv.eu | ||||||
| A | 2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb | ||||||
| A | 5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB | ||||||
| PTR | ns2.tripledns.eu | ||||||
| NS | ns3.hostserv.eu | ||||||
| A | 2a01:4f8:c0c:289d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.tripledns.eu | ||||||
| MX | mail.iason.ch ⭐ | ||||||
| A | 82.220.37.15🇩🇪 SOLNET82.220.0.0/16 SolNet Switzerland | ||||||
| PTR | mx340.mail.hostserv.eu | ||||||
| TXT | v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all | ||||||
| SOA | ns1.hostserv.eudns@hosttech.eu 2024-04-20 #5 | ||||||
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 2026-06-20 #37 | ||||||
Subdomains
mail.iason.ch |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.hostserv.eu2016-01-02 → 2026-06-20 · 3 obs
● 2016-01-02 21:56:10
● 2026-06-20 17:38:30
○NSns1.hosttech.ch2015-07-13 → 2017-04-02 · 6 obs
● 2015-10-26 20:18:36
○ 2016-01-02 21:56:10
● 2017-04-02 10:49:30
○ 2026-06-13 02:02:28
○ 2026-06-20 17:38:30
●NSns2.hostserv.eu2016-01-02 → 2026-06-20 · 3 obs
● 2016-01-02 21:56:10
● 2026-06-20 17:38:30
○NSns2.hosttech.ch2015-07-13 → 2015-10-26 · 4 obs
● 2015-10-26 20:18:36
○ 2016-01-02 21:56:10
○ 2026-06-20 17:38:30
●NSns3.hostserv.eu2016-01-02 → 2026-06-20 · 3 obs
● 2016-01-02 21:56:10
● 2026-06-20 17:38:30
○NSns3.hosttech.ch2015-07-13 → 2015-10-26 · 4 obs
● 2015-10-26 20:18:36
○ 2016-01-02 21:56:10
○ 2026-06-20 17:38:30
●MXmail.iason.ch2015-07-13 → 2026-06-20 · 5 obs
● 2026-06-13 02:02:28
○ 2026-06-17 06:11:34
● 2026-06-18 14:59:08
● 2026-06-20 17:38:30
●A82.220.37.152015-07-13 → 2026-06-20 · 5 obs
● 2026-06-13 02:02:28
○ 2026-06-17 06:11:34
● 2026-06-18 14:59:08
● 2026-06-20 17:38:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| iason.ch | ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu | - |
✅ Authoritative Response
Server:94.130.74.45
NS records: ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 864ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.220.37.15 |
| NS | 3 | ns3.hostserv.eu, ns1.hostserv.eu... |
| MX | 1 | mail.iason.ch (pri: 10) |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hostserv.eu dns.hosttech.eu |
Analysis
Hierarchy
mail.iason.ch is a subdomain of iason.ch.
IP Addresses
iason.ch resolves to one IP address: 82.220.37.15.
mail.reparaturzentrum.ch, mx340.mail.hostserv.eu, nskv.org and two other host names share IP numbers with iason.ch.
Name Servers
The authoritative name servers for iason.ch are ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu — three in total.
The name servers of iason.ch overlap at least partially with those of other domains — among them caelli.ch, work-solution.ch, heierli.ch and two more.
These name servers commonly appear in delegations together with ns1.hosttech.ch, ns2.hosttech.ch, ns3.hosttech.ch and 3 other.
ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu all resolve to exactly two IP numbers apiece: ns1.hostserv.eu → 82.220.34.231 and 2001:1680:101:1::2; ns2.hostserv.eu → 5.79.97.178 and 2001:1af8:4700:a120:4::2; ns3.hostserv.eu → 94.130.74.45 and 2a01:4f8:c0c:289d::2.
Mail Servers
Mail for iason.ch is handled by a single mail server, mail.iason.ch.
mail.iason.ch directs to just one IP number, 82.220.37.15.