letsdeveloper.com - robtex.com
letsdeveloper.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.133.240🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich | ||||||
| PTR | dd41710.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 | w00952b3.kasserver.com ⭐ | ||||||
| A | 85.13.133.240🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich | ||||||
| PTR | dd41710.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2608280051 | ||||||
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=1788616653 | ||||||
Subdomains
Same first word
letsdeveloper.com |
Previous names
Next names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-06-03 → 2026-09-05 · 2 obs
● 2026-09-05 14:05:12
●NSns6.kasserver.com2015-06-03 → 2026-09-05 · 2 obs
● 2026-09-05 14:05:12
○MXmail.letsdeveloper.com2015-06-03 → 2016-04-23 · 4 obs
● 2016-04-23 06:40:20
○ 2017-02-11 07:46:30
○ 2026-09-05 14:05:12
●MXw00952b3.kasserver.com2017-02-11 → 2026-09-05 · 3 obs
● 2017-02-11 07:46:30
● 2026-09-05 14:05:12
●A85.13.133.2402019-03-21 → 2026-09-05 · 3 obs
● 2019-03-21 09:00:32
● 2026-09-05 14:05:12
○A85.13.145.1682015-06-03 → 2017-02-11 · 4 obs
● 2017-02-11 07:46:30
○ 2019-03-21 09:00:32
○ 2026-09-05 14:05:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| letsdeveloper.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letsdeveloper.com (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.133.240 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w00952b3.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
mail.letsdeveloper.com and www.letsdeveloper.com each fall under letsdeveloper.com as their parent domain.
IP Addresses
letsdeveloper.com resolves to just one IP address, 85.13.133.240.
Two other host names, along with w0116491.kasserver.com, mail.kristin-langhanki.de and w00f1db6.kasserver.com, also share IP numbers with letsdeveloper.com.
Name Servers
letsdeveloper.com is served by two delegated name servers, ns5.kasserver.com and ns6.kasserver.com.
letsdeveloper.com shares its NS records with other domains, for example seydu.com, adstories.de, zimmermann-druck.com and two others.
letsdeveloper.com partially shares its NS delegation with several other domains, including fernseh-kult.de, zahnteambamberg.de, glaeser-bau.de and two others.
These name servers are regularly seen alongside a-dns-service.de and ns3.kas-dns-server.de as 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
The sole mail server for letsdeveloper.com is w00952b3.kasserver.com.
letsdeveloper.com's MX records match those of several other domains — for example academicscode.com, rueck-vor.de, sven-amann.de and naturfreunde-musiksommer.de.
There is one IP number for w00952b3.kasserver.com: 85.13.133.240.