flexsleep.com - dns.ninja
flexsleep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.130.207🇩🇪 NMM-AS85.13.130.0/24 Neue Medien Muennich | ||||||
| PTR | dd13238.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w007947e.kasserver.com ⭐ | ||||||
| A | 85.13.130.207🇩🇪 NMM-AS85.13.130.0/24 Neue Medien Muennich | ||||||
| PTR | dd13238.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606060138 | ||||||
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=1786781034 | ||||||
Subdomains
mail.flexsleep.com |
Same first word
flexsleep.de |
flexsleep.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns5.kasserver.com2015-08-11 → 2026-08-15 · 2 obs
● 2026-08-15 08:20:10
●NSns6.kasserver.com2015-08-11 → 2026-08-15 · 2 obs
● 2026-08-15 08:20:10
○MXmail.flexsleep.com2015-08-11 → 2016-06-24 · 4 obs
● 2016-06-24 17:16:12
○ 2017-02-11 09:03:18
○ 2026-08-15 08:20:10
●MXw007947e.kasserver.com2017-02-11 → 2026-08-15 · 3 obs
● 2017-02-11 09:03:18
● 2026-08-15 08:20:10
●A85.13.130.2072026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 18:32:06
● 2026-08-15 08:20:10
○A85.13.153.1262015-08-11 → 2017-02-11 · 4 obs
● 2017-02-11 09:03:18
○ 2019-12-25 12:25:08
○ 2026-08-15 08:20:10
○A85.13.157.1692019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 12:25:08
○ 2026-02-24 18:32:06
○ 2026-08-15 08:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| flexsleep.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexsleep.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.130.207 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w007947e.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)
Analysis
Hierarchy
flexsleep.com is the parent zone for mail.flexsleep.com.
IP Addresses
flexsleep.com directs to one IP number, which is 85.13.130.207.
Among the host names that share IP numbers with flexsleep.com are xn--bromenschen-thb.com, mail.meditation-buehlertal.de, mail.matrilux.com and two others.
Name Servers
flexsleep.com uses two name servers for its delegation: ns5.kasserver.com and ns6.kasserver.com.
flexsleep.com has the same name server delegation as a number of other domains, such as breiteberg.de, bakies.de, zeitmaschine.org and two more.
flexsleep.com partially shares its NS delegation with several other domains, including was3.de, golferyoga.de, yiks.cc and two others.
The name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
flexsleep.com routes its mail through a single mail server, w007947e.kasserver.com.
flexsleep.com has the same mail server arrangement as a number of other domains, for example flexsleep.de, wasserbettfachhandel.de, wbtalk.de and two more.
w007947e.kasserver.com directs to just one IP number, 85.13.130.207.