sleepconcept.com - dns.ninja
sleepconcept.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
com
| 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=1786226484 | ||||||
Subdomains
www.sleepconcept.com |
Same first word
sleepconcept.com |
sleepconcept.hu |
sleepconcept.net |
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2008-03-15 → 2026-08-08 · 2 obs
● 2026-08-08 22:08:54
●NSthis-domain-for-sale.com2008-03-15 → 2026-08-08 · 5 obs
○ 2015-09-02 10:38:24
○ 2017-07-28 07:32:08
● 2026-02-14 17:32:24
● 2026-08-08 22:08:54
○MXdev.null2008-03-15 → 2008-03-15 · 3 obs
○ 2015-09-02 10:38:24
○ 2026-08-08 22:08:54
○A141.8.225.1242015-11-16 → 2016-11-19 · 5 obs
● 2015-11-16 05:09:02
● 2016-11-19 05:46:36
○ 2017-07-28 07:32:08
○ 2026-08-08 22:08:54
●A207.148.248.1432026-02-14 → 2026-08-08 · 6 obs
● 2026-02-14 17:32:24
● 2026-03-16 23:44:46
○ 2026-03-17 15:51:54
● 2026-03-19 00:04:46
● 2026-08-08 22:08:54
○A208.254.26.1322008-03-15 → 2008-03-15 · 3 obs
○ 2015-09-02 10:38:24
○ 2026-08-08 22:08:54
○A209.99.64.432017-07-28 → 2017-07-28 · 4 obs
● 2017-07-28 07:32:08
○ 2026-02-14 17:32:24
○ 2026-08-08 22:08:54
○A50.63.202.1042015-09-02 → 2015-11-02 · 5 obs
● 2015-09-02 10:38:24
● 2015-11-02 17:28:46
○ 2015-11-16 05:09:02
○ 2026-08-08 22:08:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sleepconcept.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sleepconcept.com (unsigned zone)
⏱️ Timing
Total: 83ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
sleepconcept.com is the parent zone for www.sleepconcept.com.
IP Addresses
sleepconcept.com resolves to one IP address: 207.148.248.143.
cdpweb.com, partyambulance.com, primebinding.com and two other host names share IP numbers with sleepconcept.com.
Name Servers
The NS records for sleepconcept.com delegate to this-domain-for-sale.com and ns.buydomains.com.
sleepconcept.com uses the same name servers as several other domains — among them frittered.com, motorracer.com, netterminator.com and two more.
sleepconcept.com partially shares its name servers with domains like casablancacity.com and worksmartspace.com.
Each of this-domain-for-sale.com and ns.buydomains.com points to exactly one IP address: 52.20.26.87.
this-domain-for-sale.com and ns.buydomains.com each have 52.20.26.87 IP addresses.