issystems.ch - robtex.com
issystems.ch
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-05-13 #41 | ||||||
Same first word
issystems.kz |
issystems.de |
issystems.ch |
issystems.org |
Similar names
sisystems.de |
sisystems.co.kr |
systemsis.com |
sisystems.in |
sisystems.co.in |
sisystems.eu |
sisystems.com |
sisystems.me |
isssystem.com |
sisystems.ca |
sisystems.pk |
sisystems.com.au |
sisystems.co.za |
sistemsys.com |
syssistem.com |
DNS History
16 records (7 active, 9 former)
●NSdns1.swizzonic.ch2026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 22:59:30
● 2026-05-13 19:03:28
●NSdns2.swizzonic.ch2026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 22:59:30
● 2026-05-13 19:03:28
○NSns.namespace4you.de2015-07-20 → 2020-03-16 · 4 obs
● 2020-03-16 08:30:40
○ 2026-04-07 22:59:30
○ 2026-05-13 19:03:28
○NSns2.namespace4you.de2015-07-20 → 2020-03-16 · 4 obs
● 2020-03-16 08:30:40
○ 2026-04-07 22:59:30
○ 2026-05-13 19:03:28
●MXalt1.aspmx.l.google.com2015-07-20 → 2026-05-13 · 2 obs
● 2026-05-13 19:03:28
●MXalt2.aspmx.l.google.com2015-07-20 → 2026-05-13 · 2 obs
● 2026-05-13 19:03:28
●MXalt3.aspmx.l.google.com12020-03-16 → 2026-05-13 · 3 obs
● 2020-03-16 08:30:40
● 2026-05-13 19:03:28
●MXaspmx.l.google.com2015-07-20 → 2026-05-13 · 2 obs
● 2026-05-13 19:03:28
○MXaspmx2.googlemail.com2015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 00:40:04
○ 2020-03-16 08:30:40
○ 2026-05-13 19:03:28
○MXaspmx3.googlemail.com2015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 00:40:04
○ 2020-03-16 08:30:40
○ 2026-05-13 19:03:28
●A134.119.0.1842026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 22:59:30
● 2026-05-13 19:03:28
○A134.119.225.2402017-02-06 → 2020-03-16 · 5 obs
● 2017-02-06 00:40:04
● 2020-03-16 08:30:40
○ 2026-04-07 22:59:30
○ 2026-05-13 19:03:28
○A134.119.246.1422016-05-01 → 2016-05-01 · 4 obs
● 2016-05-01 09:57:20
○ 2017-02-06 00:40:04
○ 2026-05-13 19:03:28
○A2a00:1158:0:407:786a::12015-07-20 → 2016-05-01 · 4 obs
● 2016-05-01 09:57:20
○ 2017-02-06 00:40:04
○ 2026-05-13 19:03:28
○A2a00:1158:400:407::3f02017-02-06 → 2020-03-16 · 5 obs
● 2017-02-06 00:40:04
● 2020-03-16 08:30:40
○ 2026-04-07 22:59:30
○ 2026-05-13 19:03:28
○A37.200.100.2162015-07-20 → 2016-02-08 · 4 obs
● 2016-02-08 16:25:28
○ 2016-05-01 09:57:20
○ 2026-05-13 19:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| issystems.ch | dns2.swizzonic.ch, dns1.swizzonic.ch | - |
✅ Authoritative Response
Server:81.88.58.219
NS records: dns2.swizzonic.ch, dns1.swizzonic.ch
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.119.0.184 |
| NS | 2 | dns2.swizzonic.ch, dns1.swizzonic.ch |
| MX | 4 | alt3.aspmx.l.google.com1 (pri: 10), alt2.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 a mx include:spf.switchplus-mail. |
| SOA | 1 | dns1.swizzonic.ch hostmaster.swizzonic.c |
Analysis
IP Addresses
issystems.ch points to a single IP address: 134.119.0.184.
Other host names such as chemistik.ch, flohrs.ch, bottonificiolozio.it, webevents.ch and www.hermesdata.ch share IPs with issystems.ch.
Name Servers
Two name servers dns1.swizzonic.ch and dns2.swizzonic.ch handle the delegation for issystems.ch.
issystems.ch shares the same name server setup as other domains, for example siliconvalley.ch, italianistica.ch, aitv.ch, sunsolutions.ch and flugzeugrundflug.ch.
Host names with two IP numbers:
dns1.swizzonic.ch points to 2a01:8100:2911::2:184:5 and 81.88.61.5.
dns2.swizzonic.ch points to 2a01:8100:2901::1:183:202 and 81.88.58.219.
Mail Servers
issystems.ch is served by four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com1.
issystems.ch shares at least partially some mail servers with other domains, for instance infeo.at, wildreverie.ph, ns500737.ns500599.ns500724.ns500724.ns500737.ns500599.ns500599.ns500724.ns500599.ns500599.ns500724.ns500724.ns500697.ns500599.ns500599.ns500682.ns500599.yummyflingsfinder.com, curis.in and ns500724.ns500599.ns500737.ns500724.ns500724.ns500737.ns500599.ns500599.ns500737.ns500583.ns500599.ns500682.ns500583.www.yummyflingsfinder.com.
these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c1d::1a and 172.253.63.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26