mail.computerschool.ch - robtex.com

mail.computerschool.ch

DNSSECโš ๏ธ Not signed
A92.43.217.111๐Ÿ‡จ๐Ÿ‡ญ WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
PTRms11.webland.ch

computerschool.ch

DNSSECโš ๏ธ Not signed
A92.43.218.157๐Ÿ‡จ๐Ÿ‡ญ WEBLAND-AS92.43.216.0/21 Webland AG, Switzerland
NSns1.webland.ch โญ
NSns2.webland.ch
NSns3.webland.ch
NSns4.webland.ch
MXmail.computerschool.ch โญ
TXTv=spf1 include:spf.mail.webland.ch -all
SOAns1.webland.chpostmaster@computerschool.ch 2026-03-23 #22

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A92.43.217.111193.27.218.53
โ—‹A193.27.218.532015-08-18 โ†’ 2016-03-04 ยท 4 obs
โ— 2015-08-18 02:16:30
โ— 2016-03-04 23:35:22
โ—‹ 2016-07-03 08:45:40
โ—‹ 2026-04-25 21:43:58
โ—A92.43.217.1112016-07-03 โ†’ 2026-04-25 ยท 3 obs
โ—‹ 2016-03-04 23:35:22
โ— 2016-07-03 08:45:40
โ— 2026-04-25 21:43:58

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
chf.nic.ch, a.nic.ch, d.nic.ch, b.nic.ch...-
computerschool.chns2.webland.ch, ns4.webland.ch, ns1.webland.ch, ns3.webland.ch4 records

โœ… Authoritative Response

Server:92.43.216.7

NS records: ns2.webland.ch, ns4.webland.ch, ns1.webland.ch, ns3.webland.ch

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 829ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A192.43.217.111

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.webland.ch, ns3.webland.ch, ns2.webland.ch...)

Analysis

Mail Server Role

mail.computerschool.ch serves as the mail server for computerschool.ch.

IP Addresses

mail.computerschool.ch points to an IP address: 92.43.217.111.

other host names include mail.dudutennis.ch, mail.librejo.ch, mail.tibet-china-conference.org, mail.pbmail.ch and mail.langbauer.ch; they share IP numbers with mail.computerschool.ch.