nullpointer.ch - robtex.com
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, Switzerland | ||||||
| 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, Switzerland | ||||||
| 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 2026-07-04 #41 | ||||||
Subdomains
mail.nullpointer.ch |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.ch-meta.net2015-07-08 → 2026-07-04 · 2 obs
● 2026-07-04 19:21:20
●NSns2.ch-meta.net2015-07-08 → 2026-07-04 · 2 obs
● 2026-07-04 19:21:20
●NSns3.ch-meta.net2015-07-08 → 2026-07-04 · 2 obs
● 2026-07-04 19:21:20
●MXmail.nullpointer.ch2015-07-08 → 2026-07-04 · 2 obs
● 2026-07-04 19:21:20
●A80.74.155.702015-07-08 → 2026-07-04 · 2 obs
● 2026-07-04 19:21:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, e.nic.ch, b.nic.ch... | - |
| nullpointer.ch | ns3.ch-meta.net, ns.ch-meta.net, ns2.ch-meta.net | - |
✅ Authoritative Response
Server:80.74.130.30
NS records: ns3.ch-meta.net, ns.ch-meta.net, ns2.ch-meta.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.155.70 |
| NS | 3 | ns.ch-meta.net, ns2.ch-meta.net... |
| MX | 1 | mail.nullpointer.ch (pri: 10) |
| SOA | 1 | ns.ch-meta.net hostmaster.metanet.ch |
Analysis
Hierarchy
nullpointer.ch serves as the parent of mail.nullpointer.ch.
IP Addresses
nullpointer.ch resolves to one IP address: 80.74.155.70.
angelamaurer.ch, mail.ephri.ch, mail.metz-motos.ch and two other host names share IP numbers with nullpointer.ch.
Name Servers
DNS for nullpointer.ch is handled by three authoritative name servers: ns2.ch-meta.net, ns3.ch-meta.net and ns.ch-meta.net.
nullpointer.ch has at least partial name server overlap with other domains, such as grogmail.com, brenner-partner.ch, adivio.eu and two others.
It is common to see these name servers used together with name servers ns.ch-inter.net and ns2.ch-inter.net.
Three hostnames — ns2.ch-meta.net, ns3.ch-meta.net and ns.ch-meta.net — each have two IP addresses: ns2.ch-meta.net has 80.74.130.130 and 2a00:1128:1:1::130:130, ns3.ch-meta.net has 80.74.144.44 and 2a00:1128:1:1::144:44, and ns.ch-meta.net has 80.74.130.30 and 2a00:1128:1:1::130:30.
Mail Servers
Mail for nullpointer.ch is handled by a single mail server, mail.nullpointer.ch.
mail.nullpointer.ch has exactly one IP number: 80.74.155.70.