ittech.ch - robtex.com
ittech.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.148.70🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | antiqua.sui-inter.net | ||||||
| NS | ch.pro.io ⭐ | ||||||
| A | 2a01:64c0:0:5000::19🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | ch.pro.io | ||||||
| A | 109.237.142.19🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ch.pro.io | ||||||
| NS | nl.pro.io | ||||||
| A | 2a01:4f8:fff3:66::219🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | nl.pro.io | ||||||
| A | 176.9.166.219🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | nl.pro.io | ||||||
| NS | p.dnh.net | ||||||
| A | 2a02:2b80:101:5000::19🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | p.dnh.net | ||||||
| A | 109.237.143.19🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | p.dnh.net | ||||||
| MX | mail.ittech.ch ⭐ | ||||||
| A | 80.74.148.70🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | antiqua.sui-inter.net | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a -all | ||||||
| SOA | ch.pro.iohostmaster@ittech.ch 2026-01-02 #2 | ||||||
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 2026-05-09 #35 | ||||||
Subdomains
mail.ittech.ch |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSch.ch-inter.net2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
●NSch.pro.io2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 16:16:40
● 2026-05-09 16:10:04
○NSde.ch-inter.net2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
○NSnl.ch-inter.net2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
●NSnl.pro.io2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 16:16:40
● 2026-05-09 16:10:04
●NSp.dnh.net2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 16:16:40
● 2026-05-09 16:10:04
○MXalt1.aspmx.l.google.com2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
○MXalt2.aspmx.l.google.com2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
○MXaspmx.l.google.com2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
○MXaspmx2.googlemail.com2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
○MXaspmx3.googlemail.com2015-07-22 → 2017-05-18 · 4 obs
● 2017-05-18 05:29:52
○ 2026-02-26 16:16:40
○ 2026-05-09 16:10:04
●MXmail.ittech.ch2026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 16:16:40
● 2026-05-09 16:10:04
●A80.74.148.702015-07-22 → 2026-05-09 · 2 obs
● 2026-05-09 16:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, e.nic.ch, d.nic.ch, b.nic.ch... | - |
| ittech.ch | nl.pro.io, ch.pro.io, p.dnh.net | - |
✅ Authoritative Response
Server:109.237.143.19
NS records: nl.pro.io, ch.pro.io, p.dnh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.148.70 |
| NS | 3 | p.dnh.net, nl.pro.io... |
| MX | 1 | mail.ittech.ch (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ch.pro.io hostmaster.ittech.ch |
Analysis
Hierarchy
The parent of mail.ittech.ch is ittech.ch.
IP Addresses
ittech.ch points to IP number: 80.74.148.70.
Other host names such as no-ip.ch, mail.reflaction.ch, smarteq.ch, emailprotect.reis-ag.ch and mail.ittech.ch share IPs with ittech.ch.
Name Servers
ittech.ch is delegated to three name servers: ch.pro.io, nl.pro.io and p.dnh.net.
ittech.ch at least partially shares name servers with other domains, for instance stefan-burkhalter.com, hodellukas.ch, mediapublisher.ch, casaclick.ch and hug-luzern.ch.
Host ch.pro.io points to 2a01:64c0:0:5000::19 and 109.237.142.19; Host nl.pro.io points to 2a01:4f8:fff3:66::219 and 176.9.166.219; Host p.dnh.net points to 2a02:2b80:101:5000::19 and 109.237.143.19.
Mail Servers
ittech.ch is handled by a single mail server, mail.ittech.ch.
mail.ittech.ch points to a single IP: 80.74.148.70.