mail.edusrv.ch - robtex.com
mail.edusrv.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:ab20:0:4::63๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| PTR | s054.cyon.net | ||||||
| A | 149.126.4.63๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
edusrv.ch
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:ab20:0:4::63๐จ๐ญ CYON2a01:ab20::/32 | ||||||
| A | 149.126.4.63๐จ๐ญ CYON149.126.0.0/21 cyon GmbH | ||||||
| NS | ns1.cyon.ch โญ | ||||||
| NS | ns2.cyon.ch | ||||||
| MX | mail.edusrv.ch โญ | ||||||
| TXT | v=spf1 include:spf.protection.cyon.net -all | ||||||
| SOA | ns1.cyon.chserver@cyon.ch 2026-05-19 #2 | ||||||
MX for
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
โNSns1.cyon.ch2015-11-05 โ 2016-04-24 ยท 4 obs
โ 2015-11-05 05:20:22
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โNSns2.cyon.ch2015-11-05 โ 2016-04-24 ยท 4 obs
โ 2015-11-05 05:20:22
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โMXedusrv.ch2015-11-05 โ 2016-04-24 ยท 4 obs
โ 2015-11-05 05:20:22
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โA149.126.4.632026-06-13 โ 2026-08-03 ยท 3 obs
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โA194.126.200.512015-11-05 โ 2016-04-24 ยท 5 obs
โ 2015-06-28 11:04:36
โ 2015-11-05 05:20:22
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โ 2015-11-05 05:20:22
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โA2a01:ab20:0:4::632026-06-13 โ 2026-08-03 ยท 3 obs
โ 2016-04-24 01:30:22
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โ 2026-06-13 09:15:36
โ 2026-08-03 08:18:40
โA78.46.75.442015-06-28 โ 2015-06-28 ยท 3 obs
โ 2015-06-28 11:04:36
โ 2015-11-05 05:20:22
โ 2026-08-03 08:18:40
โ 2015-11-05 05:20:22
โ 2026-08-03 08:18:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, f.nic.ch, e.nic.ch, b.nic.ch... | - |
| edusrv.ch | ns2.cyon.ch, ns1.cyon.ch | 4 records |
โ Authoritative Response
Server:185.174.216.2
NS records: ns2.cyon.ch, ns1.cyon.ch
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for edusrv.ch (unsigned zone)
โฑ๏ธ Timing
Total: 625ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.63 |
| AAAA | 1 | 2a01:ab20:0:4::63 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.cyon.ch, ns1.cyon.ch, ns2.cyon.ch...)
Analysis
Mail Server Role
edusrv.ch uses mail.edusrv.ch as a mail server.
IP Addresses
mail.edusrv.ch points to the IP addresses 149.126.4.63 and 2a01:ab20:0:4::63
hoodlookgood.ch, mutterwerden.ch, asd-shop.ch and two other host names share IP numbers with mail.edusrv.ch.