flexmodule.com - dns.ninja
flexmodule.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.236.135.248🇩🇪 PLUSNET83.236.0.0/16 Plusnet GmbH | ||||||
| PTR | port-83-236-135-248.static.as20676.net | ||||||
| NS | neos.hkn.de ⭐ | ||||||
| A | 2a02:4c00:0:4010::2🇩🇪 NCORE-AS2a02:4c00::/40 HKN GmbH Am Rheintor 7 D-47829 Krefeld Germany | ||||||
| PTR | neos.hkn.de | ||||||
| A | 212.46.104.104🇩🇪 NCORE-AS212.46.96.0/19 HKN GmbH Hochstadenstr. 5 D-47829 Krefeld Germany | ||||||
| PTR | neos.hkn.de | ||||||
| NS | sns02.hkn.de | ||||||
| A | 2a02:4c00:0:4011::2🇩🇪 NCORE-AS2a02:4c00::/40 HKN GmbH Am Rheintor 7 D-47829 Krefeld Germany | ||||||
| PTR | sns02.hkn.de | ||||||
| A | 213.9.97.198🇩🇪 NCORE-AS213.9.0.0/17 HKN GmbH Hochstadenstr. 5 D-47829 Krefeld Germany | ||||||
| PTR | sns02.hkn.de | ||||||
| MX | mail.flexmodule.com ⭐ | ||||||
| A | 83.236.135.243🇩🇪 PLUSNET83.236.0.0/16 Plusnet GmbH | ||||||
| PTR | mail.sunware.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | neos.hkn.dehostmaster@hkn.de serial=1780473851 | ||||||
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=1791975229 | ||||||
Subdomains
mail.flexmodule.com |
Same first word
flexmodule.com |
flexmodule.de |
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●MXmail.flexmodule.com2015-05-08 → 2026-10-14 · 2 obs
● 2026-10-14 11:11:10
○A78.94.63.1152016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 21:20:04
○ 2018-06-20 01:08:06
○ 2026-10-14 11:11:10
○A83.236.135.2442015-05-08 → 2015-12-08 · 4 obs
● 2015-12-08 18:50:12
○ 2016-03-11 16:16:50
○ 2026-10-14 11:11:10
●A83.236.135.2482026-08-23 → 2026-10-14 · 3 obs
● 2026-08-23 08:43:02
● 2026-10-14 11:11:10
○A83.236.135.2512018-06-20 → 2018-06-20 · 4 obs
● 2018-06-20 01:08:06
○ 2026-08-23 08:43:02
○ 2026-10-14 11:11:10
○Afe80::a00:27ff:fedb:a55c2015-12-08 → 2015-12-08 · 4 obs
● 2015-12-08 18:50:12
○ 2016-03-11 16:16:50
○ 2026-10-14 11:11:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| flexmodule.com | neos.hkn.de, sns02.hkn.de | - |
✅ Authoritative Response
Server:212.46.104.104
NS records: neos.hkn.de, sns02.hkn.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flexmodule.com (unsigned zone)
⏱️ Timing
Total: 847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.236.135.248 |
| NS | 2 | sns02.hkn.de, neos.hkn.de |
| MX | 1 | mail.flexmodule.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | neos.hkn.de hostmaster.hkn.de |
Analysis
Hierarchy
flexmodule.com serves as the parent of mail.flexmodule.com.
IP Addresses
flexmodule.com has exactly one IP address — 83.236.135.248.
mail.forshop.de, flexmodule.de, mail.pizzeriapronto.de plus two other host names have IP numbers in common with flexmodule.com.
Name Servers
flexmodule.com is delegated to two name servers: neos.hkn.de and sns02.hkn.de.
The name server configuration of flexmodule.com is shared with other domains, for instance aesthetik-nuertingen.de, zahnarztpraxis-waltrop.de, docandcare.es and two others.
flexmodule.com shares at least some of its name servers with other domains, such as 97.9.213.in-addr.arpa.
neos.hkn.de and sns02.hkn.de each resolve to two IP addresses: neos.hkn.de points to 212.46.104.104 and 2a02:4c00:0:4010::2, while sns02.hkn.de points to 213.9.97.198 and 2a02:4c00:0:4011::2.
Mail Servers
flexmodule.com uses one mail server — mail.flexmodule.com.
mail.flexmodule.com resolves to a single IP number: 83.236.135.243.