sleepcool.de - robtex.com
sleepcool.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1777374188 | ||||||
Same first word
sleepcool.de |
sleepcool.nl |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.namespace4you.de2015-07-13 → 2017-07-06 · 4 obs
● 2017-07-06 07:49:28
○ 2026-03-26 19:38:18
○ 2026-04-28 11:20:50
○NSns2.namespace4you.de2015-07-13 → 2017-07-06 · 4 obs
● 2017-07-06 07:49:28
○ 2026-03-26 19:38:18
○ 2026-04-28 11:20:50
●NSns65.domaincontrol.com2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 19:38:18
● 2026-04-28 11:20:50
●NSns66.domaincontrol.com2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 19:38:18
● 2026-04-28 11:20:50
○MXmxlb.ispgateway.de2015-07-13 → 2017-07-06 · 4 obs
● 2017-07-06 07:49:28
○ 2026-03-26 19:38:18
○ 2026-04-28 11:20:50
●MXsleepcool-de.mail.protection.outlook.com2026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 19:38:18
● 2026-04-28 11:20:50
●A23.227.38.652026-03-26 → 2026-04-28 · 3 obs
● 2026-03-26 19:38:18
● 2026-04-28 11:20:50
○A77.91.233.2192015-07-13 → 2017-07-06 · 4 obs
● 2017-07-06 07:49:28
○ 2026-03-26 19:38:18
○ 2026-04-28 11:20:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sleepcool.de | ns66.domaincontrol.com, ns65.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sleepcool.de (unsigned zone)
⏱️ Timing
Total: 833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 1 | sleepcool-de.mail.protection.outlook.com |
| TXT | 2 | klaviyo-site-verification=ScfN3X, v=spf1 mx include:spf.protection.outlook |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sleepcool.de resolves to one IP number: 23.227.38.65.
Other host names, for instance seligashoes.com, asligoncer.com, carpediembeds.se, neutra.com and bijuteriilarosa.ro share IP numbers with sleepcool.de.
Name Servers
sleepcool.de's delegation uses two name servers: ns65.domaincontrol.com and ns66.domaincontrol.com.
sleepcool.de uses the same name server setup as other domains, such as massimoduva.com, loopr.io, ansadata.com, nektarnaturals.com and evitaelexceso.com.
sleepcool.de at least partially shares name servers with other domains, for example qowner.com.
Host names with two IPs:
ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43
ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43
Mail Servers
A single mail server handles sleepcool.de, sleepcool-de.mail.protection.outlook.com.
Host sleepcool-de.mail.protection.outlook.com points to eight IPs: 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.