nullpointer.ch - dns.ninja
nullpointer.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.155.70🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | divico.ch-meta.net | ||||||
| NS | ns2.ch-meta.net ⭐ | ||||||
| A | 2a00:1128:1:1::130:130🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns2.ch-meta.net | ||||||
| A | 80.74.130.130🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | ns2.ch-meta.net | ||||||
| NS | ns.ch-meta.net | ||||||
| A | 2a00:1128:1:1::130:30🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns.ch-meta.net | ||||||
| A | 80.74.130.30🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | ns.ch-meta.net | ||||||
| NS | ns3.ch-meta.net | ||||||
| A | 2a00:1128:1:1::144:44🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | ns3.ch-meta.net | ||||||
| A | 80.74.144.44🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | ns3.ch-meta.net | ||||||
| MX | mail.nullpointer.ch ⭐ | ||||||
| A | 80.74.155.70🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | divico.ch-meta.net | ||||||
| SOA | ns.ch-meta.nethostmaster@metanet.ch 2007-10-20 #1 | ||||||
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 #26 | ||||||
Subdomains
mail.nullpointer.ch |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.ch-meta.net2015-07-08 → 2026-07-28 · 2 obs
● 2026-07-28 11:28:54
●NSns2.ch-meta.net2015-07-08 → 2026-07-28 · 2 obs
● 2026-07-28 11:28:54
●NSns3.ch-meta.net2015-07-08 → 2026-07-28 · 2 obs
● 2026-07-28 11:28:54
●MXmail.nullpointer.ch2015-07-08 → 2026-07-28 · 2 obs
● 2026-07-28 11:28:54
●A80.74.155.702015-07-08 → 2026-07-28 · 2 obs
● 2026-07-28 11:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch... | - |
| nullpointer.ch | ns.ch-meta.net, ns2.ch-meta.net, ns3.ch-meta.net | - |
✅ Authoritative Response
Server:80.74.144.44
NS records: ns.ch-meta.net, ns2.ch-meta.net, ns3.ch-meta.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.155.70 |
| NS | 3 | ns3.ch-meta.net, ns.ch-meta.net... |
| MX | 1 | mail.nullpointer.ch (pri: 10) |
| SOA | 1 | ns.ch-meta.net hostmaster.metanet.ch |
Analysis
Hierarchy
The domain mail.nullpointer.ch falls under the parent nullpointer.ch.
IP Addresses
nullpointer.ch resolves to just one IP address, 80.74.155.70.
Two other host names, along with angelamaurer.ch, mail.ephri.ch and mail.metz-motos.ch, also share IP numbers with nullpointer.ch.
Name Servers
The authoritative name servers for nullpointer.ch are ns2.ch-meta.net, ns3.ch-meta.net and ns.ch-meta.net — three in total.
At least some of nullpointer.ch's name servers are shared with other domains, for example grogmail.com, brenner-partner.ch, adivio.eu and two more.
These name servers tend to be deployed in combination with the name servers ns.ch-inter.net and ns2.ch-inter.net.
ns2.ch-meta.net, ns3.ch-meta.net and ns.ch-meta.net all resolve to exactly two IP numbers apiece: ns2.ch-meta.net → 80.74.130.130 and 2a00:1128:1:1::130:130; ns3.ch-meta.net → 80.74.144.44 and 2a00:1128:1:1::144:44; ns.ch-meta.net → 80.74.130.30 and 2a00:1128:1:1::130:30.
Mail Servers
The sole mail server for nullpointer.ch is mail.nullpointer.ch.
mail.nullpointer.ch directs to just one IP number, 80.74.155.70.