rkjsoft.com - robtex.com
rkjsoft.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.28.20.69🇫🇷 GD-EMEA-DC-SXB1176.28.20.0/22 | ||||||
| PTR | bajor.knegt.de | ||||||
| NS | dns1.oberfeld-it.de ⭐ | ||||||
| A | 195.191.92.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns1.ns-serve.net | ||||||
| NS | dns2.oberfeld-it.de | ||||||
| A | 195.191.93.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET | ||||||
| PTR | ns2.ns-serve.net | ||||||
| MX | mail.rkjsoft.com ⭐ | ||||||
| A | 176.28.20.69🇫🇷 GD-EMEA-DC-SXB1176.28.20.0/22 | ||||||
| PTR | bajor.knegt.de | ||||||
| SOA | dns1.oberfeld-it.deroot@dns1.oberfeld-it.de serial=1474196899 | ||||||
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=1774783372 | ||||||
Subdomains
mail.rkjsoft.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.oberfeld-it.de2015-06-21 → 2026-03-29 · 3 obs
● 2015-06-21 04:58:32
● 2026-03-29 11:35:34
●NSdns2.oberfeld-it.de2015-06-21 → 2026-03-29 · 3 obs
● 2015-06-21 04:58:32
● 2026-03-29 11:35:34
○NSns1.onvice.de2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 04:58:32
○ 2026-03-29 11:35:34
○NSns2.onvice.de2008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 04:58:32
○ 2026-03-29 11:35:34
●MXmail.rkjsoft.com2008-03-17 → 2026-03-29 · 2 obs
● 2026-03-29 11:35:34
●A176.28.20.692017-01-09 → 2026-03-29 · 3 obs
● 2017-01-09 08:14:44
● 2026-03-29 11:35:34
○A195.226.178.42015-06-21 → 2016-05-03 · 5 obs
● 2015-06-21 04:58:32
● 2016-05-03 07:14:40
○ 2017-01-09 08:14:44
○ 2026-03-29 11:35:34
○A212.6.251.1392008-03-17 → 2008-03-17 · 3 obs
○ 2015-06-21 04:58:32
○ 2026-03-29 11:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| rkjsoft.com | dns1.oberfeld-it.de, dns2.oberfeld-it.de | - |
✅ Authoritative Response
Server:195.191.93.140
NS records: dns1.oberfeld-it.de, dns2.oberfeld-it.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rkjsoft.com (unsigned zone)
⏱️ Timing
Total: 897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.28.20.69 |
| NS | 2 | dns1.oberfeld-it.de, dns2.oberfeld-it.de |
| MX | 1 | mail.rkjsoft.com (pri: 10) |
| SOA | 1 | dns1.oberfeld-it.de root.dns1.oberfeld-i |
Analysis
Hierarchy
The parent of mail.rkjsoft.com is rkjsoft.com.
IP Addresses
rkjsoft.com points to a single IP number: 176.28.20.69.
Other host names, for instance mail.rkj-soft.org, ip149.knegt.de, ip144.knegt.de, rkjsoft.eu and mail.rkj-soft.info share IP numbers with rkjsoft.com.
Name Servers
rkjsoft.com is delegated to two name servers: dns1.oberfeld-it.de and dns2.oberfeld-it.de.
rkjsoft.com uses the same name server setup as other domains, for instance existiertnicht.de, entwicklercamp.com, rkjsoft.eu, domino-unlimited.de and rkj-soft.de.
rkjsoft.com shares name servers with other domains at least partially; for example oberfeld.net, dogcamp.de, dominoforum.de and knegt.nl.
these name servers are commonly used together with ns1.ns-serve.net and ns2.ns-serve.net.
Host names with one IP number:
dns1.oberfeld-it.de points to: 195.191.92.140.
dns2.oberfeld-it.de points to: 195.191.93.140.
Mail Servers
The mail server for rkjsoft.com is mail.rkjsoft.com.
Host name mail.rkjsoft.com resolves to IP 176.28.20.69.