jrubyconf.eu - dns.ninja
jrubyconf.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126692461 | ||||||
Subdomains
Same first word
jrubyconf.com |
jrubyconf.eu |
DNS History
16 records (10 active, 6 former)
●NSns1.dnsimple-edge.com2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 06:53:20
● 2026-08-02 06:53:22
○NSns1.dnsimple.com2015-08-16 → 2026-04-23 · 4 obs
● 2026-04-23 23:32:36
○ 2026-08-02 06:53:20
○ 2026-08-02 06:53:22
●NSns2.dnsimple-edge.net2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 14:24:42
● 2026-08-02 06:53:22
○NSns2.dnsimple.com2015-08-16 → 2016-09-17 · 4 obs
● 2016-09-17 20:53:36
○ 2026-02-23 14:24:42
○ 2026-08-02 06:53:22
●NSns3.dnsimple-edge.io2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 06:53:20
● 2026-08-02 06:53:22
○NSns3.dnsimple.com2015-08-16 → 2026-04-23 · 4 obs
● 2026-04-23 23:32:36
○ 2026-08-02 06:53:20
○ 2026-08-02 06:53:22
●NSns4.dnsimple-edge.org2026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 14:24:42
● 2026-08-02 06:53:22
○NSns4.dnsimple.com2015-08-16 → 2016-09-17 · 4 obs
● 2016-09-17 20:53:36
○ 2026-02-23 14:24:42
○ 2026-08-02 06:53:22
●MXalt1.aspmx.l.google.com2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 06:53:22
●MXalt2.aspmx.l.google.com2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 06:53:22
●MXaspmx.l.google.com2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 06:53:22
●MXaspmx2.googlemail.com2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 06:53:22
●MXaspmx3.googlemail.com2015-08-16 → 2026-08-02 · 2 obs
● 2026-08-02 06:53:22
○A188.166.203.692017-06-14 → 2017-06-14 · 4 obs
● 2017-06-14 15:42:30
○ 2026-02-23 14:24:42
○ 2026-08-02 06:53:22
●A3.131.150.692026-02-23 → 2026-08-02 · 3 obs
● 2026-02-23 14:24:42
● 2026-08-02 06:53:22
○A50.31.225.932015-08-16 → 2016-09-17 · 4 obs
● 2016-09-17 20:53:36
○ 2017-06-14 15:42:30
○ 2026-08-02 06:53:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu... | - |
| jrubyconf.eu | ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com, ns4.dnsimple-edge.org | - |
✅ Authoritative Response
Server:199.247.152.53
NS records: ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com, ns4.dnsimple-edge.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrubyconf.eu (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.131.150.69 |
| NS | 4 | ns1.dnsimple-edge.com, ns2.dnsimple-edge.net... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=t-lIdAj8RVWzkAV, v=spf1 a include:_spf.google.com ~all |
| SOA | 1 | ns1.dnsimple-edge.com admin.dnsimple.com |
Analysis
Hierarchy
jrubyconf.eu is the parent domain of 2013.jrubyconf.eu and 2015.jrubyconf.eu.
IP Addresses
jrubyconf.eu points to a single IP number: 3.131.150.69.
Additional host names — floodiq.com, www.ripplematch.com, accessoutcomestudio.co and two others — share IP numbers with jrubyconf.eu.
Name Servers
jrubyconf.eu has four authoritative name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
There is at least partial name server overlap between jrubyconf.eu and other domains — whywaitlovenow.com, junoh.net, treffenny.com and two more among them.
These name servers frequently co-occur with the name servers ns1.dnsimple.com and ns3.dnsimple.com.
All four hostnames — ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org — resolve to two IP numbers apiece: ns1.dnsimple-edge.com to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org to 199.247.155.53 and 2620:111:8007::53.
Mail Servers
Five mail servers handle jrubyconf.eu: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
jrubyconf.eu shares mail servers — at least in part — with other domains, including xeonintl.com, customtakeout.com, ns500754.ns500671.ns500731.ns500754.ns500688.ns500678.ns500671.ns500131.lustychickser.com and two others.
These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com directs traffic to 142.251.179.27 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.