mail.edusrv.ch - robtex.com

mail.edusrv.ch

DNSSECโš ๏ธ Not signed
A2a01:ab20:0:4::63๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
PTRs054.cyon.net
A149.126.4.63๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH

edusrv.ch

DNSSECโš ๏ธ Not signed
A2a01:ab20:0:4::63๐Ÿ‡จ๐Ÿ‡ญ CYON2a01:ab20::/32
A149.126.4.63๐Ÿ‡จ๐Ÿ‡ญ CYON149.126.0.0/21 cyon GmbH
NSns1.cyon.ch โญ
NSns2.cyon.ch
MXmail.edusrv.ch โญ
TXTv=spf1 include:spf.protection.cyon.net -all
SOAns1.cyon.chserver@cyon.ch 2026-05-19 #2

MX for

Same first word

Similar names

DNS History

8 records (2 active, 6 former)

20162017201820192020202120222023202420252026NSns1.cyon.chns2.cyon.chMXedusrv.chA149.126.4.632a01:ab20:0:4::63194.126.200.5178.46.75.44CNAMEedusrv.ch
โ—‹NSns1.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—‹NSns2.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—‹MXedusrv.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—A149.126.4.632026-06-13 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—‹A194.126.200.512015-11-05 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—A2a01: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—‹A78.46.75.442015-06-28 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—‹CNAMEedusrv.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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cha.nic.ch, f.nic.ch, e.nic.ch, b.nic.ch...-
edusrv.chns2.cyon.ch, ns1.cyon.ch4 records

โœ… Authoritative Response

Server:185.174.216.2

NS records: ns2.cyon.ch, ns1.cyon.ch

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for edusrv.ch (unsigned zone)

โฑ๏ธ Timing

Total: 625ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1149.126.4.63
AAAA12a01:ab20:0:4::63

๐Ÿ“Œ 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.