tecsof.ch - dns.ninja
tecsof.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 2026-06-08 #38 | ||||||
Same first word
Similar names
DNS History
15 records (10 active, 5 former)
●NSch.pro.io2026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
●NSnl.pro.io2026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
○NSns1.easyname.eu2015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 23:56:04
○ 2026-03-28 08:11:46
○ 2026-06-08 17:53:08
○NSns2.easyname.eu2015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 23:56:04
○ 2026-03-28 08:11:46
○ 2026-06-08 17:53:08
●NSp.dnh.net2026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
●MXalt1.aspmx.l.google.com2015-08-07 → 2026-06-08 · 2 obs
● 2026-06-08 17:53:08
●MXalt2.aspmx.l.google.com2015-08-07 → 2026-06-08 · 2 obs
● 2026-06-08 17:53:08
●MXalt3.aspmx.l.google.com2026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
●MXalt4.aspmx.l.google.com2026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
●MXaspmx.l.google.com2015-08-07 → 2026-06-08 · 2 obs
● 2026-06-08 17:53:08
○MXaspmx2.googlemail.com2015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 23:56:04
○ 2026-03-28 08:11:46
○ 2026-06-08 17:53:08
○MXaspmx3.googlemail.com2015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 23:56:04
○ 2026-03-28 08:11:46
○ 2026-06-08 17:53:08
●MXok2ve6qvdrgnlf4m5u4x6d45hfl2d2nvgy5fjt5reky5c6zjgpxq.mx-verification.google.com2026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
○A77.244.243.242015-08-07 → 2017-04-19 · 4 obs
● 2017-04-19 23:56:04
○ 2026-03-28 08:11:46
○ 2026-06-08 17:53:08
●A80.74.128.112026-03-28 → 2026-06-08 · 3 obs
● 2026-03-28 08:11:46
● 2026-06-08 17:53:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| tecsof.ch | p.dnh.net, ch.pro.io, nl.pro.io | - |
✅ Authoritative Response
Server:109.237.143.19
NS records: p.dnh.net, ch.pro.io, nl.pro.io
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.128.11 |
| NS | 3 | p.dnh.net, nl.pro.io... |
| MX | 6 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | ch.pro.io hostmaster.tecsof.ch |
Analysis
IP Addresses
tecsof.ch points to a single IP number: 80.74.128.11.
Additional host names — mail.sardiniacrystal.it, *.visual-values.com, strecon.ch and two others — share IP numbers with tecsof.ch.
Name Servers
tecsof.ch is served by three name servers: ch.pro.io, nl.pro.io and p.dnh.net.
At least some of tecsof.ch's name servers are shared with other domains, for example einstellraum.ch, opia.ch, klimatech.ch and two more.
The hostnames ch.pro.io, nl.pro.io and p.dnh.net each direct to two IP addresses — ch.pro.io to 109.237.142.19 and 2a01:64c0:0:5000::19, nl.pro.io to 176.9.166.219 and 2a01:4f8:fff3:66::219, and p.dnh.net to 109.237.143.19 and 2a02:2b80:101:5000::19.
Mail Servers
tecsof.ch is handled by 6 mail servers, aspmx.l.google.com, ok2ve6qvdrgnlf4m5u4x6d45hfl2d2nvgy5fjt5reky5c6zjgpxq.mx-verification.google.com, alt1.aspmx.l.google.com and three other.
tecsof.ch shares mail servers — at least in part — with other domains, including ns500671.ns500731.ns500754.ns500754.ns500754.ns500704.ns500704.ns500731.ns500688.ns500671.ns500649.lustychickser.com, ns500765.ns500734.ns500693.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500699.ns500612.ns500612.ns500110.dtrkdll.com, ns500671.ns500742.ns500742.ns500731.ns500754.ns500754.ns500705.ns500705.ns500705.ns500678.ns500671.ns500705.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com and two others.
These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and three others.
Host names with two IP numbers:
The A records for aspmx.l.google.com return 142.251.111.27 and 2607:f8b0:4004:c29::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 173.194.76.27 and 2a00:1450:400c:c00::1b.