coolsummer.eu - dns.ninja
coolsummer.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125300507 | ||||||
Previously MX for
coolsummer.eu |
Subdomains
www.coolsummer.eu |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.nazwa.pl2018-09-05 → 2018-09-05 · 3 obs
○ 2026-03-27 06:07:18
○ 2026-06-18 17:28:50
○NSns2.nazwa.pl2018-09-05 → 2018-09-05 · 3 obs
○ 2026-03-27 06:07:18
○ 2026-06-18 17:28:50
○NSns3.nazwa.pl2018-09-05 → 2018-09-05 · 3 obs
○ 2026-03-27 06:07:18
○ 2026-06-18 17:28:50
●NSsl1.sedo.com2026-03-27 → 2026-06-18 · 3 obs
● 2026-03-27 06:07:18
● 2026-06-18 17:28:50
●NSsl2.sedo.com2026-03-27 → 2026-06-18 · 3 obs
● 2026-03-27 06:07:18
● 2026-06-18 17:28:50
○MXcoolsummer.eu2018-09-05 → 2018-09-05 · 3 obs
○ 2026-03-27 06:07:18
○ 2026-06-18 17:28:50
●MXlocalhost2026-03-27 → 2026-06-18 · 3 obs
● 2026-03-27 06:07:18
● 2026-06-18 17:28:50
○A85.128.235.1132018-09-05 → 2018-09-05 · 3 obs
○ 2026-03-27 06:07:18
○ 2026-06-18 17:28:50
●A91.195.241.2322026-03-27 → 2026-06-18 · 3 obs
● 2026-03-27 06:07:18
● 2026-06-18 17:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| coolsummer.eu | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsummer.eu (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
coolsummer.eu serves as the parent of www.coolsummer.eu.
IP Addresses
coolsummer.eu has exactly one IP address — 91.195.241.232.
wannado.de, www.e-school.fr, noaccess.eu plus two other host names have IP numbers in common with coolsummer.eu.
Name Servers
Two name servers handle the delegation for coolsummer.eu: sl1.sedo.com and sl2.sedo.com.
The name server configuration of coolsummer.eu is shared with other domains, for instance britishcarregistrations.com, combined.eu, trendstore.online and two others.
coolsummer.eu is at least partially co-delegated on name servers with other domains, such as zty.co.uk.
sl1.sedo.com directs to 91.195.240.173 and sl2.sedo.com directs to 91.195.241.173; each host name points to exactly one IP number.
Mail Servers
coolsummer.eu uses one mail server — localhost.
The mail server setup of coolsummer.eu matches that of other domains such as vk9.de, mx0.mappix.de, wwwracing.com and two others.