cool-system.info - robtex.com
cool-system.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774674171 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●MXcoolsystem-info01b.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:36:34
● 2026-03-28 05:36:36
○MXmail.cool-system.info2015-08-24 → 2017-12-28 · 4 obs
● 2017-12-28 04:45:52
○ 2026-03-28 05:36:34
○ 2026-03-28 05:36:36
●A88.198.237.342015-08-24 → 2026-03-28 · 2 obs
● 2026-03-28 05:36:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| cool-system.info | ns1.maxvis.de, ns2.maxvis.de, ns3.maxvis.de | - |
✅ Authoritative Response
Server:134.0.30.178
NS records: ns1.maxvis.de, ns2.maxvis.de, ns3.maxvis.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cool-system.info (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.237.34 |
| NS | 3 | ns1.maxvis.de, ns2.maxvis.de... |
| MX | 1 | coolsystem-info01b.mail.protection.outlo |
| TXT | 2 | MS=ms74363517, v=spf1 mx include:spf.protection.outlook |
| SOA | 1 | ns1.maxvis.de dnsreg.maxvis.de |
Analysis
IP Addresses
cool-system.info points to a single IP number: 88.198.237.34.
other host names for instance kulturwerk.info, www.zeuthen.de, cotralog.eu, zeuthen.de and hafen-kw.de share IP numbers with cool-system.info.
Name Servers
cool-system.info is delegated to three name servers: ns1.maxvis.de, ns2.maxvis.de and ns3.maxvis.de.
cool-system.info at least partially shares name servers with other domains, for instance finanzcollege.com, maxvis.eu, gpc-tax.eu, finanz-college.info and cotralog.de.
Host names with one IP number:
ns1.maxvis.de points to 134.0.30.178.
ns2.maxvis.de points to 194.50.113.2.
ns3.maxvis.de points to 194.126.196.2.
Mail Servers
cool-system.info is handled by a single mail server, coolsystem-info01b.mail.protection.outlook.com.
Host name coolsystem-info01b.mail.protection.outlook.com points to eight IP numbers: 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.