mail.163.ch - robtex.com
mail.163.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 157.90.84.138๐ฉ๐ช Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | lx59.hoststar.hosting | ||||||
163.ch
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 157.90.84.138๐ฉ๐ช Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| NS | ns1.hoststar.hosting โญ | ||||||
| NS | ns2.hoststar.hosting | ||||||
| MX | mail.163.ch โญ | ||||||
| TXT | v=spf1 a:163.ch mx ~all | ||||||
| SOA | ns1.hoststar.hostinghostmaster@163.ch 2026-05-14 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA157.90.84.1382026-02-17 โ 2026-05-14 ยท 3 obs
โ 2020-02-25 13:02:38
โ 2026-02-17 16:12:18
โ 2026-05-14 05:33:56
โ 2026-02-17 16:12:18
โ 2026-05-14 05:33:56
โA213.239.215.1062015-08-07 โ 2020-02-25 ยท 4 obs
โ 2015-08-07 06:27:38
โ 2020-02-25 13:02:38
โ 2026-02-17 16:12:18
โ 2026-05-14 05:33:56
โ 2020-02-25 13:02:38
โ 2026-02-17 16:12:18
โ 2026-05-14 05:33:56
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, d.nic.ch, b.nic.ch, f.nic.ch... | - |
| 163.ch | ns2.hoststar.hosting, ns1.hoststar.hosting | - |
โ Authoritative Response
Server:88.99.214.141
NS records: ns2.hoststar.hosting, ns1.hoststar.hosting
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 2284ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.84.138 |
Analysis
Mail Server Role
mail.163.ch serves as a mail server for 163.ch.
IP Addresses
mail.163.ch resolves to one IP number: 157.90.84.138.
Other host names, for instance exile.ch, mail.bmgrub.ch, foreground.ch, mail.euraka.ch and ftpsd.abexis.net share IP numbers with mail.163.ch.