jstack.ch - dns.ninja
jstack.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.141.37🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | arc80-74-141-37.ch-meta.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.jstack.ch ⭐ | ||||||
| A | 80.74.141.37🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | arc80-74-141-37.ch-meta.net | ||||||
| SOA | ch.pro.iohostmaster@metanet.ch 2021-07-26 #0 | ||||||
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 2026-07-15 #18 | ||||||
Subdomains
mail.jstack.ch |
Same first word
Similar names
scatkj.cn |
jctask.com |
aksjtc.com |
acsjkt.com |
satckj.com |
scatkj.com |
jackst.de |
atsckj.com |
jackst.net |
atkjsc.com |
jackst.site |
stjack.com |
DNS History
8 records (5 active, 3 former)
●NSch.pro.io2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 04:48:08
● 2026-07-15 07:39:00
●NSnl.pro.io2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 04:48:08
● 2026-07-15 07:39:00
○NSns.ch-meta.net2015-07-12 → 2018-08-28 · 4 obs
● 2018-08-28 20:50:50
○ 2026-02-15 04:48:08
○ 2026-07-15 07:39:00
○NSns2.ch-meta.net2015-07-12 → 2018-08-28 · 4 obs
● 2018-08-28 20:50:50
○ 2026-02-15 04:48:08
○ 2026-07-15 07:39:00
○NSns3.ch-meta.net2015-07-12 → 2018-08-28 · 4 obs
● 2018-08-28 20:50:50
○ 2026-02-15 04:48:08
○ 2026-07-15 07:39:00
●NSp.dnh.net2026-02-15 → 2026-07-15 · 3 obs
● 2026-02-15 04:48:08
● 2026-07-15 07:39:00
●MXmail.jstack.ch2015-07-12 → 2026-07-15 · 2 obs
● 2026-07-15 07:39:00
●A80.74.141.372015-07-12 → 2026-07-15 · 2 obs
● 2026-07-15 07:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| jstack.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: 879ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.141.37 |
| NS | 3 | ch.pro.io, nl.pro.io... |
| MX | 1 | mail.jstack.ch (pri: 10) |
| SOA | 1 | ch.pro.io hostmaster.metanet.ch |
Analysis
Hierarchy
jstack.ch serves as the parent of mail.jstack.ch.
IP Addresses
jstack.ch resolves to one IP address: 80.74.141.37.
Additional host names — including arc80-74-141-37.ch-meta.net and mail.jstack.ch — share IP numbers with jstack.ch.
Name Servers
jstack.ch carries NS records delegating to ch.pro.io, nl.pro.io and p.dnh.net.
jstack.ch has at least partial name server overlap with other domains, such as greentaxi.ch, wybernet.ch, tierischgesund.tv and two others.
ch.pro.io, nl.pro.io and p.dnh.net are three hostnames that each resolve to a pair of 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
Mail for jstack.ch is handled by a single mail server, mail.jstack.ch.
mail.jstack.ch carries a single IP number, which is 80.74.141.37.