comdoc.ch - dns.ninja
comdoc.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:1680:101:8bd::1🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 185.101.158.113🇨🇭 hosttech-AS185.101.158.0/24 | ||||||
| NS | ns1.hosttech.at ⭐ | ||||||
| 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.hosttech.at | ||||||
| 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.hosttech.at | ||||||
| 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 | mail1.hosttech.eu ⭐ | ||||||
| A | 2001:1680:101:83a::d8🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland | ||||||
| A | 193.203.253.28🇨🇭 hosttech-AS193.203.253.0/24 | ||||||
| MX | mail2.hosttech.eu ⭐ | ||||||
| A | 2a11:8b80:1000:1::4c🇨🇭 INIT72a11:8b80::/32 | ||||||
| A | 45.131.253.20🇨🇭 INIT745.131.253.0/24 | ||||||
| TXT | v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all | ||||||
| TXT | cf7eb2eaf319ff23a862eb91873e59a4bcb71ed6 | ||||||
| SOA | ns1.hosttech.atdns@hosttech.eu 2026-06-05 #23 | ||||||
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 2026-08-16 #1 | ||||||
Same first word
Similar names
DNS History
19 records (7 active, 12 former)
●NSns1.hosttech.at2026-08-10 → 2026-08-15 · 4 obs
○ 2026-04-26 20:28:26
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
○NSns1.no-ip.com2015-07-04 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
●NSns2.hosttech.at2026-08-10 → 2026-08-15 · 4 obs
○ 2026-04-26 20:28:26
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
○NSns2.no-ip.com2015-07-04 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
●NSns3.hosttech.at2026-08-10 → 2026-08-15 · 4 obs
○ 2026-04-26 20:28:26
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
○NSns3.no-ip.com2015-07-04 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
○NSns4.no-ip.com2015-07-04 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
○NSns5.no-ip.com2015-07-04 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
●MXmail1.hosttech.eu2026-08-10 → 2026-08-15 · 4 obs
○ 2026-04-26 20:28:26
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
●MXmail2.hosttech.eu2026-08-10 → 2026-08-15 · 4 obs
○ 2026-04-26 20:28:26
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
○MXmx1.comdoc.ch2015-07-04 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
○MXmx1.fortiddns.com2016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 18:14:18
○ 2017-03-24 07:52:34
○ 2026-08-15 22:45:12
●A185.101.158.1132026-08-10 → 2026-08-15 · 4 obs
○ 2026-04-26 20:28:26
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
●A2001:1680:101:8bd::12026-08-10 → 2026-08-15 · 3 obs
● 2026-08-10 11:31:12
● 2026-08-15 22:45:12
○A77.57.104.2032017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 07:52:34
○ 2026-03-27 10:37:40
○ 2026-08-15 22:45:12
○A77.57.110.252016-03-10 → 2016-03-10 · 4 obs
● 2016-03-10 22:40:56
○ 2016-07-14 18:14:18
○ 2026-08-15 22:45:12
○A80.218.168.2292016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 18:14:18
○ 2017-03-24 07:52:34
○ 2026-08-15 22:45:12
○A84.72.146.2022015-11-19 → 2015-11-19 · 4 obs
● 2015-11-19 01:57:22
○ 2016-03-10 22:40:56
○ 2026-08-15 22:45:12
○A84.73.24.1172015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-19 01:57:22
○ 2026-08-15 22:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, b.nic.ch, e.nic.ch, a.nic.ch... | - |
| comdoc.ch | ns1.hosttech.at, ns2.hosttech.at, ns3.hosttech.at | - |
✅ Authoritative Response
Server:82.220.34.231
NS records: ns1.hosttech.at, ns2.hosttech.at, ns3.hosttech.at
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.101.158.113 |
| AAAA | 1 | 2001:1680:101:8bd::1 |
| NS | 3 | ns2.hosttech.at, ns3.hosttech.at... |
| MX | 2 | mail1.hosttech.eu (pri: 10), mail2.hosttech.eu (pri: 10) |
| TXT | 2 | cf7eb2eaf319ff23a862eb91873e59a4bcb71ed6, v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hosttech.at dns.hosttech.eu |
Analysis
IP Addresses
comdoc.ch points to the IP addresses 185.101.158.113 and 2001:1680:101:8bd::1
Two other host names, along with mail.vxv.ch, erotikanzeiger.ch and surz.ch, also share IP numbers with comdoc.ch.
Name Servers
comdoc.ch is delegated to three name servers: ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at.
There is at least partial name server overlap between comdoc.ch and other domains — tennis-anzbach.at, chrissandner.at, gindarella.com and two more among them.
These name servers regularly appear alongside ns1.hostserv.eu, ns2.hostserv.eu, ns3.hostserv.eu and 3 other name servers in NS record sets.
ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at each resolve to two IP addresses: ns1.hosttech.at resolves to 82.220.34.231 and 2001:1680:101:1::2; ns2.hosttech.at resolves to 5.79.97.178 and 2001:1af8:4700:a120:4::2; ns3.hosttech.at resolves to 94.130.74.45 and 2a01:4f8:c0c:289d::2.
Mail Servers
comdoc.ch is served by two mail servers, mail1.hosttech.eu and mail2.hosttech.eu.
Among the domains sharing a mail server setup with comdoc.ch are rw15.at, ecm-solutions.ch, oralps.ch and two others.
Some mail servers of comdoc.ch are also used by other domains, notably beconeo.com and jksworld.at.
mail1.hosttech.eu and mail2.hosttech.eu each resolve to two IP addresses: mail1.hosttech.eu points to 193.203.253.28 and 2001:1680:101:83a::d8, while mail2.hosttech.eu points to 45.131.253.20 and 2a11:8b80:1000:1::4c.