martingraf.ch - robtex.com
martingraf.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.158.199🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | luther.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.martingraf.ch ⭐ | ||||||
| A | 80.74.158.199🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| PTR | luther.sui-inter.net | ||||||
| SOA | ns.ch-inter.nethostmaster@metanet.ch 2012-06-07 #55 | ||||||
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 2026-08-14 #41 | ||||||
Subdomains
mail.martingraf.ch |
Same first word
martingraf.ch |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.ch-inter.net2015-06-25 → 2026-08-14 · 2 obs
● 2026-08-14 18:59:24
●NSns2.ch-inter.net2015-06-25 → 2026-08-14 · 2 obs
● 2026-08-14 18:59:24
●MXmail.martingraf.ch2015-06-25 → 2026-08-14 · 2 obs
● 2026-08-14 18:59:24
●A80.74.158.1992015-06-25 → 2026-08-14 · 2 obs
● 2026-08-14 18:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| martingraf.ch | ns.ch-inter.net, ns2.ch-inter.net | - |
✅ Authoritative Response
Server:80.74.144.45
NS records: ns.ch-inter.net, ns2.ch-inter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for martingraf.ch (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.158.199 |
| NS | 2 | ns2.ch-inter.net, ns.ch-inter.net |
| MX | 1 | mail.martingraf.ch (pri: 10) |
| SOA | 1 | ns.ch-inter.net hostmaster.metanet.ch |
Analysis
Hierarchy
mail.martingraf.ch is delegated beneath martingraf.ch.
IP Addresses
martingraf.ch resolves to just one IP address, 80.74.158.199.
Two other host names, along with waterworld.ch, mail.martingraf.ch and spbh.ch, also share IP numbers with martingraf.ch.
Name Servers
DNS delegation for martingraf.ch points to two name servers: ns2.ch-inter.net and ns.ch-inter.net.
martingraf.ch shares its NS records with other domains, for example kaethy-sport.ch, trias-wohnraum.com, sonjaleutwyler.com and two others.
There is at least partial name server overlap between martingraf.ch and other domains — applied-health-care.com, physiotherapieschweiz.ch, haehlen.ch and two more among them.
These name servers regularly appear alongside ns.ch-meta.net, ns3.ch-meta.net, ns2.ch-meta.net and 3 other name servers in NS record sets.
ns2.ch-inter.net directs to 80.74.144.45 and 2a00:1128:1:1::144:45. ns.ch-inter.net directs to 80.74.130.180 and 2a00:1128:1:1::130:180. Each host name carries two IP addresses.
Mail Servers
The sole mail server for martingraf.ch is mail.martingraf.ch.
mail.martingraf.ch has exactly one IP number: 80.74.158.199.