sysista.net - robtex.com
sysista.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778712956 | ||||||
Subdomains
mail.sysista.net |
Same first word
Similar names
assisty.de |
assisty.org |
sitasys.ch |
aissyst.com |
assisty.info |
yassist.help |
sassyit.net |
assisty.co.jp |
sitasys.com |
aisysts.com |
sassyit.com |
assisty.io |
saitsys.com |
DNS History
7 records (5 active, 2 former)
●NSns5.kasserver.com2015-07-08 → 2026-05-13 · 2 obs
● 2026-05-13 23:18:42
●NSns6.kasserver.com2015-07-08 → 2026-05-13 · 2 obs
● 2026-05-13 23:18:42
○MXmail.sysista.net2015-07-08 → 2016-04-19 · 4 obs
● 2016-04-19 13:28:38
○ 2017-02-09 15:15:06
○ 2026-05-13 23:18:42
●MXsysista-net.mail.protection.outlook.com2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 11:15:04
● 2026-05-13 23:18:42
●MXw00c6957.kasserver.com2017-02-09 → 2026-05-13 · 3 obs
● 2017-02-09 15:15:06
● 2026-05-13 23:18:42
○A85.13.147.622015-07-08 → 2017-02-09 · 4 obs
● 2017-02-09 15:15:06
○ 2026-03-27 11:15:04
○ 2026-05-13 23:18:42
●A85.13.156.1212026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 11:15:04
● 2026-05-13 23:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| sysista.net | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysista.net (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.156.121 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 2 | w00c6957.kasserver.com (pri: 10), sysista-net.mail.protection.outlook.com |
| TXT | 2 | MS=ms93020280, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
sysista.net is the parent of mail.sysista.net.
IP Addresses
sysista.net resolves to a single IP: 85.13.156.121.
Other host names, for instance atet.de, w009c7f8.kasserver.com, strobachs.de, mail.mobilehome.at and w0157f6f.kasserver.com share IP numbers with sysista.net.
Name Servers
sysista.net has two name servers: ns5.kasserver.com and ns6.kasserver.com.
sysista.net shares the same name server setup as other domains, for example venus-deko.de, spiess-consulting.com, darkman71.de, innobloc.com and cfimmo.de.
sysista.net shares some name servers with other domains, for example jochen-schoonhoven.de, topicoon.de, digitalbetrieb.de, tierarzt-meuselwitz.de and hms-immo.de.
These name servers are commonly used alongside ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
Host names with a single IP:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
sysista.net is served by two mail servers: w00c6957.kasserver.com and sysista-net.mail.protection.outlook.com.
sysista.net shares some mail servers with other domains at least partially, for instance sysista.eu and sysista.de.
Host names with eight IP numbers:
sysista-net.mail.protection.outlook.com points to: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.
Host names with one IP number:
w00c6957.kasserver.com points to: 85.13.156.121.