fiberflex.de - dns.ninja
fiberflex.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.136.110🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd22738.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 | w00b3983.kasserver.com ⭐ | ||||||
| A | 85.13.136.110🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd22738.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606070627 | ||||||
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=1786461085 | ||||||
Subdomains
mail.fiberflex.de |
Same first word
fiberflex.com.mx |
fiberflex.ru |
fiberflex.nl |
fiberflex.eu |
fiberflex.com |
fiberflex.fr |
fiberflex.net |
fiberflex.dk |
fiberflex.org |
fiberflex.de |
Similar names
flexfiber.dk |
fibreflex.com |
fibreflex.co.za |
fibreflex.nl |
fibreflex.com.au |
flexfiber.com |
flexfibre.com |
fibreflex.net |
fibreflex.de |
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 15:45:16
●NSns6.kasserver.com2015-07-19 → 2026-08-11 · 2 obs
● 2026-08-11 15:45:16
○MXmail.fiberflex.de2015-07-19 → 2016-04-24 · 4 obs
● 2016-04-24 09:15:24
○ 2017-01-12 03:09:02
○ 2026-08-11 15:45:16
●MXw00b3983.kasserver.com2017-01-12 → 2026-08-11 · 3 obs
● 2017-01-12 03:09:02
● 2026-08-11 15:45:16
○A85.13.133.1002015-07-19 → 2020-02-20 · 4 obs
● 2020-02-20 21:30:48
○ 2026-04-01 11:40:40
○ 2026-08-11 15:45:16
●A85.13.136.1102026-04-01 → 2026-08-11 · 3 obs
● 2026-04-01 11:40:40
● 2026-08-11 15:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fiberflex.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fiberflex.de (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.136.110 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w00b3983.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
fiberflex.de serves as the parent of mail.fiberflex.de.
IP Addresses
fiberflex.de points to a single IP number: 85.13.136.110.
Additional host names — w013d3e4.kasserver.com, tobsn.com, webmail.ahlen-vorhelm.de and two others — share IP numbers with fiberflex.de.
Name Servers
fiberflex.de is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
fiberflex.de shares its name server setup with other domains, including maxmuster.com, longdriveshop.com, alu-pro.com and two others.
fiberflex.de has at least partial name server overlap with other domains, such as mathey-web.de, wantke.de, ahnder.de and two others.
It is common to find these name servers paired with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.
ns5.kasserver.com directs to 85.13.128.3 and ns6.kasserver.com directs to 85.13.159.101; each host name points to exactly one IP number.
Mail Servers
fiberflex.de has one mail server: w00b3983.kasserver.com.
fiberflex.de shares the same mail server setup as other domains, including crs-automotive.com, csr-automotive.eu, csr-shop.info and two others.
There is one IP number for w00b3983.kasserver.com: 85.13.136.110.