postserver.ch - dns.ninja
postserver.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.135.100🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | nora.metanet.ch | ||||||
| NS | ns1.nora.metanet.ch ⭐ | ||||||
| A | 2a00:1128:0:135::100🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | nora.metanet.ch | ||||||
| A | 80.74.135.100🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | nora.metanet.ch | ||||||
| NS | ns2.nora.metanet.ch | ||||||
| A | 2a00:1128:0:201:1::77🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 46.231.201.77🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland | ||||||
| MX | mail.postserver.ch ⭐ | ||||||
| A | 80.74.135.100🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | nora.metanet.ch | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a ~all | ||||||
| SOA | ns1.nora.metanet.chhostmaster@postserver.ch 2026-05-18 #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 2026-06-30 #37 | ||||||
Subdomains
mail.postserver.ch |
Same first word
postserver.dk |
postserver.ru |
postserver.de |
postserver.com |
postserver.ch |
postserver.no |
postserver.info |
postserver.net |
Similar names
DNS History
9 records (4 active, 5 former)
○NSa.ns14.net2015-08-15 → 2017-04-09 · 4 obs
● 2017-04-09 01:59:52
○ 2026-03-11 02:22:38
○ 2026-06-30 17:04:12
○NSb.ns14.net2015-08-15 → 2017-04-09 · 4 obs
● 2017-04-09 01:59:52
○ 2026-03-11 02:22:38
○ 2026-06-30 17:04:12
○NSc.ns14.net2015-08-15 → 2017-04-09 · 4 obs
● 2017-04-09 01:59:52
○ 2026-03-11 02:22:38
○ 2026-06-30 17:04:12
○NSd.ns14.net2015-08-15 → 2017-04-09 · 4 obs
● 2017-04-09 01:59:52
○ 2026-03-11 02:22:38
○ 2026-06-30 17:04:12
●NSns1.nora.metanet.ch2026-03-11 → 2026-06-30 · 3 obs
● 2026-03-11 02:22:38
● 2026-06-30 17:04:12
●NSns2.nora.metanet.ch2026-03-11 → 2026-06-30 · 3 obs
● 2026-03-11 02:22:38
● 2026-06-30 17:04:12
●MXmail.postserver.ch2015-08-15 → 2026-06-30 · 2 obs
● 2026-06-30 17:04:12
●A80.74.135.1002026-03-11 → 2026-06-30 · 3 obs
● 2026-03-11 02:22:38
● 2026-06-30 17:04:12
○A80.74.158.1402015-08-15 → 2017-04-09 · 4 obs
● 2017-04-09 01:59:52
○ 2026-03-11 02:22:38
○ 2026-06-30 17:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, b.nic.ch, e.nic.ch, a.nic.ch... | - |
| postserver.ch | ns2.nora.metanet.ch, ns1.nora.metanet.ch | - |
✅ Authoritative Response
Server:46.231.201.77
NS records: ns2.nora.metanet.ch, ns1.nora.metanet.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postserver.ch (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.135.100 |
| NS | 2 | ns2.nora.metanet.ch, ns1.nora.metanet.ch |
| MX | 1 | mail.postserver.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ns1.nora.metanet.ch hostmaster.postserve |
Analysis
Hierarchy
The domain mail.postserver.ch falls under the parent postserver.ch.
IP Addresses
postserver.ch has exactly one IP address — 80.74.135.100.
lifewater.ch, mail.jen.ch, gastroring.ch plus two other host names have IP numbers in common with postserver.ch.
Name Servers
postserver.ch is served by two delegated name servers, ns1.nora.metanet.ch and ns2.nora.metanet.ch.
The name server configuration of postserver.ch is shared with other domains, for instance kins.ch, 3-parts.com, u14.ch and two others.
Each of the two host names carries two IP addresses: ns1.nora.metanet.ch points to 80.74.135.100 and 2a00:1128:0:135::100, and ns2.nora.metanet.ch points to 46.231.201.77 and 2a00:1128:0:201:1::77.
Mail Servers
postserver.ch uses one mail server — mail.postserver.ch.
There is one IP number for mail.postserver.ch: 80.74.135.100.