mail.optiswiss.com - robtex.com

mail.optiswiss.com

DNSSECโš ๏ธ Not signed
A3.79.197.247๐Ÿ‡ฉ๐Ÿ‡ช Amazon3.64.0.0/12 EC2 FRA Prefix
PTRec2-3-79-197-247.eu-central-1.compute.amazonaws.com

optiswiss.com

DNSSECโš ๏ธ Not signed
A3.79.197.247๐Ÿ‡ฉ๐Ÿ‡ช Amazon3.64.0.0/12 EC2 FRA Prefix
NSch.ch-inter.net โญ
NSde.ch-inter.net
NSnl.ch-inter.net
MXoptiswiss-com.mail.protection.outlook.com โญ
TXTmandrill_verify.RQzNhYGHNAxpQgYr4iTFLA
TXTMS=ms36409797
TXTv=spf1 include:spf.mandrillapp.com ?all
SOAch.ch-inter.netbernhard\@schneider.suxesiv.ch 2026-05-13 #2
๐Ÿ“ˆ Tranco rank: #576,354

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A3.79.197.24780.74.145.155
โ—A3.79.197.2472026-03-08 โ†’ 2026-05-15 ยท 3 obs
โ—‹ 2016-07-05 04:12:32
โ— 2026-03-08 05:47:10
โ— 2026-05-15 07:47:12
โ—‹A80.74.145.1552015-08-14 โ†’ 2016-07-05 ยท 4 obs
โ— 2015-08-14 00:55:40
โ— 2016-07-05 04:12:32
โ—‹ 2026-03-08 05:47:10
โ—‹ 2026-05-15 07:47:12

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
optiswiss.comch.ch-inter.net, nl.ch-inter.net, de.ch-inter.net-

โœ… Authoritative Response

Server:80.74.136.136

NS records: ch.ch-inter.net, nl.ch-inter.net, de.ch-inter.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for optiswiss.com (unsigned zone)

โฑ๏ธ Timing

Total: 3477ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A13.79.197.247

Analysis

IP Addresses

mail.optiswiss.com resolves to one IP number: 3.79.197.247.

other host names including mail.optiswiss.fr, choptc10.optiswiss.ch, mail.optiswiss.de, www.optiswiss.ch and fr.optiswiss.com share IP numbers with mail.optiswiss.com.