phcoder.ch - robtex.com
phcoder.ch
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 2026-11-14 #43 | ||||||
Same first word
phcoder.ch |
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSip-51-34-249-173.static.contabo.net2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●NSns1.phcoder.ch2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●NSns2.phcoder.ch2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●NSvmi206899.contaboserver.net2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●MXalt1.aspmx.l.google.com2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●MXalt2.aspml.l.google.com2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●MXalt3.aspmx.l.google.com2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●MXalt4.aspml.l.google.com2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
●MXaspmx.l.google.com2026-09-06 → 2026-11-14 · 2 obs
● 2026-11-14 21:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| phcoder.ch | vmi206899.contaboserver.net, ip-51-34-249-173.static.contabo.net | - |
✅ Authoritative Response
Server:173.249.34.51
NS records: vmi206899.contaboserver.net, ip-51-34-249-173.static.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phcoder.ch (unsigned zone)
⏱️ Timing
Total: 1848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.phcoder.ch, ns2.phcoder.ch |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspml.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=LQsK15PqPym9Tiq |
| SOA | 1 | ns1.phcoder.ch admin.ns1.phcoder.ch |
Analysis
Name Servers
The domain phcoder.ch is delegated to these four name servers: ns1.phcoder.ch, ns2.phcoder.ch, vmi206899.contaboserver.net and ip-51-34-249-173.static.contabo.net.
ns1.phcoder.ch resolves to 173.249.34.51, and so do ns2.phcoder.ch and vmi206899.contaboserver.net — all three share that one IP address.
ns1.phcoder.ch, ns2.phcoder.ch and vmi206899.contaboserver.net all direct to 173.249.34.51.
Mail Servers
phcoder.ch is handled by five mail servers: aspmx.l.google.com, alt2.aspml.l.google.com, alt4.aspml.l.google.com and two others.
phcoder.ch shares at least some of its mail servers with other domains — for example dd-manufactura.com, laivon.com, boamahweikelfoundation.org and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 4 more.
aspmx.l.google.com, alt1.aspmx.l.google.com and alt3.aspmx.l.google.com all resolve to exactly two IP numbers apiece: aspmx.l.google.com → 192.178.231.26 and 2607:f8b0:4023:200b::1b; alt1.aspmx.l.google.com → 192.178.234.26 and 2800:3f0:4003:c14::1a; alt3.aspmx.l.google.com → 192.178.223.27 and 2a00:1450:4009:c0f::1b.