mail.nethack.ch - robtex.com
mail.nethack.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:c013:456f::1๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | plesk01.uex.ch | ||||||
| A | 138.201.187.102๐ฉ๐ช Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
nethack.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:c013:456f::1๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 138.201.187.102๐ฉ๐ช Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| NS | ns1.first-ns.de โญ | ||||||
| NS | ns1.uex.ch | ||||||
| NS | robotns2.second-ns.de โ ๏ธ Not in parent delegation | ||||||
| NS | robotns3.second-ns.com โ ๏ธ Not in parent delegation | ||||||
| MX | mail.nethack.ch โญ | ||||||
| TXT | v=spf1 +a +mx ip4:138.201.187.102 ip6:2a01:4f8:c013:456f::1 -all | ||||||
| SOA | ns1.first-ns.dehostmaster@whity.ch serial=1775565560 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA138.201.187.1022026-02-16 โ 2026-06-01 ยท 2 obs
โ 2026-02-16 02:36:24
โ 2026-06-01 02:52:00
โ 2026-06-01 02:52:00
โA2a01:4f8:c013:456f::12026-02-16 โ 2026-06-01 ยท 2 obs
โ 2026-02-16 02:36:24
โ 2026-06-01 02:52:00
โ 2026-06-01 02:52:00
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| nethack.ch | ns1.uex.ch, ns1.first-ns.de | 2 records |
โ Authoritative Response
Server:138.201.187.102
NS records: ns1.uex.ch, ns1.first-ns.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for nethack.ch (unsigned zone)
โฑ๏ธ Timing
Total: 1089ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.187.102 |
| AAAA | 1 | 2a01:4f8:c013:456f::1 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.uex.ch, ns1.uex.ch)
Analysis
Mail Server Role
mail.nethack.ch is used as a mail server for nethack.ch.
IP Addresses
mail.nethack.ch points to two IP numbers: 138.201.187.102 and 2a01:4f8:c013:456f::1.
Among the host names that share IP numbers with mail.nethack.ch are mail.grinch.ch, ursweiss.com, ns3.uex.ch and two others.