freearch.ch - dns.ninja
freearch.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.154.66🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | bezier.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.freearch.ch ⭐ | ||||||
| A | 80.74.154.66🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | bezier.ch-meta.net | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a -all | ||||||
| SOA | ch.pro.iohostmaster@metanet.ch 2024-06-26 #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 2026-08-09 #23 | ||||||
Subdomains
mail.freearch.ch |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSch.pro.io2026-06-15 → 2026-08-09 · 3 obs
● 2026-06-15 07:15:46
● 2026-08-09 10:32:24
●NSnl.pro.io2026-06-15 → 2026-08-09 · 3 obs
● 2026-06-15 07:15:46
● 2026-08-09 10:32:24
○NSns.ch-meta.net2015-05-18 → 2020-03-02 · 4 obs
● 2020-03-02 17:30:54
○ 2026-06-15 07:15:46
○ 2026-08-09 10:32:24
○NSns2.ch-meta.net2015-05-18 → 2020-03-02 · 4 obs
● 2020-03-02 17:30:54
○ 2026-06-15 07:15:46
○ 2026-08-09 10:32:24
○NSns3.ch-meta.net2015-05-18 → 2020-03-02 · 4 obs
● 2020-03-02 17:30:54
○ 2026-06-15 07:15:46
○ 2026-08-09 10:32:24
●NSp.dnh.net2026-06-15 → 2026-08-09 · 3 obs
● 2026-06-15 07:15:46
● 2026-08-09 10:32:24
●MXmail.freearch.ch2015-05-18 → 2026-08-09 · 2 obs
● 2026-08-09 10:32:24
●A80.74.154.662015-05-18 → 2026-08-09 · 2 obs
● 2026-08-09 10:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| freearch.ch | p.dnh.net, ch.pro.io, nl.pro.io | - |
✅ Authoritative Response
Server:176.9.166.219
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: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.154.66 |
| NS | 3 | nl.pro.io, ch.pro.io... |
| MX | 1 | mail.freearch.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ch.pro.io hostmaster.metanet.ch |
Analysis
Hierarchy
mail.freearch.ch is delegated beneath freearch.ch.
IP Addresses
freearch.ch directs to one IP number, which is 80.74.154.66.
Among the host names that share IP numbers with freearch.ch are mail.wintower.ch, mail.goldenprecision.ch, mail.lemassage.me and two others.
Name Servers
freearch.ch carries NS records delegating to ch.pro.io, nl.pro.io and p.dnh.net.
There is at least partial name server overlap between freearch.ch and other domains — xn--hcksel-bua.ch, abidjan.ch, stabilizer2000.com and two more among them.
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
freearch.ch routes its mail through a single mail server, mail.freearch.ch.
mail.freearch.ch carries a single IP number, which is 80.74.154.66.