rubysoft.org - dns.ninja
rubysoft.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1780748289 | ||||||
Same first word
rubysoft.com.my |
rubysoft.ir |
rubysoft.vn |
rubysoft.co.kr |
rubysoft.cn |
rubysoft.ru |
rubysoft.org |
rubysoft.co.il |
rubysoft.co |
rubysoft.com |
Similar names
DNS History
13 records (9 active, 4 former)
●NSns1.domainoffensive.de2020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
○NSns1.netbeat.de2015-08-04 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:52
○ 2020-01-16 08:58:02
○ 2026-06-06 12:24:08
●NSns2.domainoffensive.de2020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
○NSns2.netbeat.de2015-08-04 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:52
○ 2020-01-16 08:58:02
○ 2026-06-06 12:24:08
●NSns3.domainoffensive.de2020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
○MXmail8.netbeat.de2015-08-04 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:52
○ 2020-01-16 08:58:02
○ 2026-06-06 12:24:08
●MXmx01.mail-redirect.de2020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
●MXmx02.mail-redirect.eu2020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
●A116.202.9.1662020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
●A116.203.213.722020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
●A2a01:4f8:c010:3f9c::12020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
●A2a01:4f8:c2c:abf5::12020-01-16 → 2026-06-06 · 3 obs
● 2020-01-16 08:58:02
● 2026-06-06 12:24:08
○A94.102.222.1762015-08-04 → 2017-02-02 · 4 obs
● 2017-02-02 14:23:52
○ 2020-01-16 08:58:02
○ 2026-06-06 12:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| rubysoft.org | ns3.domainoffensive.de, ns2.domainoffensive.de, ns1.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.21
NS records: ns3.domainoffensive.de, ns2.domainoffensive.de, ns1.domainoffensive.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubysoft.org (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 116.203.213.72, 116.202.9.166 |
| AAAA | 2 | 2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1 |
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.de... |
| MX | 2 | mx01.mail-redirect.de (pri: 10), mx02.mail-redirect.eu (pri: 10) |
| TXT | 1 | v=spf1 mx mx:mx01.mail-redirect.de mx:mx |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
IP Addresses
rubysoft.org has 4 IP addresses: 116.202.9.166, 116.203.213.72, 2a01:4f8:c2c:abf5::1 and 2a01:4f8:c010:3f9c::1.
genauigkeit.de, anamcara.at, gratisklingelton.de and two other host names share IP numbers with rubysoft.org.
Name Servers
Three name servers are authoritative for rubysoft.org: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.
rubysoft.org has at least partial name server overlap with other domains, such as aerztehaus-hofgeismar.de, freizeitbauwagen.de, getpeople.de and two others.
It is common to see these name servers used together with name servers ns2.domainoffensive.eu and ns3.domainoffensive.net.
ns1.domainoffensive.de resolves to 192.174.68.21 and 2001:67c:1bc::21. ns2.domainoffensive.de resolves to 176.97.158.21 and 2001:67c:10b8::21. ns3.domainoffensive.de resolves to 192.174.68.20 and 2001:67c:1bc::20. All three hostnames point to two IP numbers each.
Mail Servers
Mail for rubysoft.org is handled by two mail servers — mx01.mail-redirect.de and mx02.mail-redirect.eu.
rubysoft.org uses an identical mail server configuration to several other domains — among them kumulus.info, backpackingtrip.de, jenseo.de and two more.
Each of the two host names carries two IP addresses: mx01.mail-redirect.de points to 88.99.82.73 and 2a01:4f8:1c17:52e9::1, and mx02.mail-redirect.eu points to 159.69.107.183 and 2a01:4f8:c2c:9ff::1.