number7.ch - robtex.com
number7.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.142.125🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | domitius.sui-inter.net | ||||||
| NS | ns2.ch-inter.net ⭐ | ||||||
| A | 2a00:1128:1:1::144:45🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns2.ch-inter.net | ||||||
| A | 80.74.144.45🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | ns2.ch-inter.net | ||||||
| NS | ns.ch-inter.net | ||||||
| A | 2a00:1128:1:1::130:180🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns.ch-inter.net | ||||||
| A | 80.74.130.180🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | ns.ch-inter.net | ||||||
| MX | mail.number7.ch ⭐ | ||||||
| A | 80.74.142.125🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | domitius.sui-inter.net | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a -all | ||||||
| SOA | ns.ch-inter.nethostmaster@metanet.ch 2007-10-20 #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 2026-07-28 #33 | ||||||
Subdomains
Same first word
number7.at |
number7.co.uk |
number7.co.jp |
number7.us |
number7.co |
number7.org |
number7.ch |
number7.com |
number7.net |
number7.ir |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.ch-inter.net2015-05-05 → 2026-07-28 · 2 obs
● 2026-07-28 15:19:20
●NSns2.ch-inter.net2015-05-05 → 2026-07-28 · 2 obs
● 2026-07-28 15:19:20
●MXmail.number7.ch2015-05-05 → 2026-07-28 · 2 obs
● 2026-07-28 15:19:20
●A80.74.142.1252015-05-05 → 2026-07-28 · 2 obs
● 2026-07-28 15:19:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch... | - |
| number7.ch | ns.ch-inter.net, ns2.ch-inter.net | - |
✅ Authoritative Response
Server:80.74.130.180
NS records: ns.ch-inter.net, ns2.ch-inter.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.142.125 |
| NS | 2 | ns2.ch-inter.net, ns.ch-inter.net |
| MX | 1 | mail.number7.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ns.ch-inter.net hostmaster.metanet.ch |
Analysis
Hierarchy
number7.ch serves as the parent of www.number7.ch and mail.number7.ch.
IP Addresses
number7.ch has exactly one IP address — 80.74.142.125.
www.bako-ag.ch, sennkutschen.ch, bielerseefreaks.ch plus two other host names have IP numbers in common with number7.ch.
Name Servers
number7.ch has two authoritative name servers — ns2.ch-inter.net and ns.ch-inter.net.
The name server configuration of number7.ch is shared with other domains, for instance cooperater.org, toggi-bergsport.ch, beralarm.com and two others.
There is at least partial name server overlap between number7.ch and other domains — zmc-amicitia.ch, mrb.ch, fkht.ch and two more among them.
These name servers regularly appear alongside ns2.ch-meta.net, ns3.ch-meta.net, ns.ch-meta.net and 7 other name servers in NS record sets.
Both ns2.ch-inter.net and ns.ch-inter.net have two IP addresses each. ns2.ch-inter.net resolves to 80.74.144.45 and 2a00:1128:1:1::144:45; ns.ch-inter.net resolves to 80.74.130.180 and 2a00:1128:1:1::130:180.
Mail Servers
number7.ch uses one mail server — mail.number7.ch.
mail.number7.ch points to one IP number — 80.74.142.125.