rubyrails.nl - dns.ninja

rubyrails.nl

DNSSEC⚠️ Not signed
NSs03.initworks.net ⭐
A194.61.64.122🇳🇱 Cloudcontainers194.61.64.0/24
PTRs03.initworks.net
NSns3.initworks.net
A185.211.249.227🇳🇱 Cloudcontainers185.211.249.0/24
PTRns3.initworks.net
NSns4.initworks.net
A185.211.249.224🇳🇱 Cloudcontainers185.211.249.0/24
PTRns4.initworks.net
NSnss1.initworks.net
A194.61.64.136🇳🇱 Cloudcontainers194.61.64.0/24
PTRnss1.initworks.net
MXmx1.rubyrails.nl ⭐
A185.211.250.38🇳🇱 Cloudcontainers185.211.250.0/24
PTRmx1.initworks.com
MXmx2.rubyrails.nl ⭐
A185.211.250.39🇳🇱 Cloudcontainers185.211.250.0/24
PTRmx2.initworks.com
TXTv=spf1 mx ip4:80.75.76.36 ip4:80.75.72.0/24 ip4:80.69.72.0/24 ip4:10.1.44.0/2...
SOAs03.initworks.netpostmaster@rubyrails.nl 2025-04-01 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-09 08:30:02 +0000 (EPOCH 1780993802)
SOAns1.dns.nldns@sidn.nl 2026-06-09 #17

Subdomains

mx1.rubyrails.nl
mx2.rubyrails.nl

Same first word

rubyrails.ninja
rubyrails.nl

DNS History

6 records (6 active, 0 former)

20162017201820192020202120222023202420252026NSns3.initworks.netns4.initworks.netnss1.initworks.nets03.initworks.netMXmx1.rubyrails.nlmx2.rubyrails.nl
●NSns3.initworks.net2015-05-09 → 2026-06-09 · 2 obs
● 2015-05-09 08:12:46
● 2026-06-09 08:58:26
●NSns4.initworks.net2015-05-09 → 2026-06-09 · 2 obs
● 2015-05-09 08:12:46
● 2026-06-09 08:58:26
●NSnss1.initworks.net2015-05-09 → 2026-06-09 · 2 obs
● 2015-05-09 08:12:46
● 2026-06-09 08:58:26
●NSs03.initworks.net2015-05-09 → 2026-06-09 · 2 obs
● 2015-05-09 08:12:46
● 2026-06-09 08:58:26
●MXmx1.rubyrails.nl2015-05-09 → 2026-06-09 · 2 obs
● 2015-05-09 08:12:46
● 2026-06-09 08:58:26
●MXmx2.rubyrails.nl2015-05-09 → 2026-06-09 · 2 obs
● 2015-05-09 08:12:46
● 2026-06-09 08:58:26

🔍 DNS Trace

Analysis

Hierarchy

mx1.rubyrails.nl and mx2.rubyrails.nl are both subdomains of rubyrails.nl.

Name Servers

rubyrails.nl is served by 4 authoritative name servers: ns3.initworks.net, ns4.initworks.net, nss1.initworks.net and s03.initworks.net.

rubyrails.nl has at least partial name server overlap with other domains, such as nationaalbedrijfsinstituut.eu, cutwinkel.nl, mailbase.nl and two others.

Each of the four hosts ns3.initworks.net, ns4.initworks.net, nss1.initworks.net and s03.initworks.net points to a single IP address — ns3.initworks.net points to 185.211.249.227, ns4.initworks.net points to 185.211.249.224, nss1.initworks.net points to 194.61.64.136 and s03.initworks.net points to 194.61.64.122.

Mail Servers

Mail for rubyrails.nl is handled by two mail servers — mx1.rubyrails.nl and mx2.rubyrails.nl.

mx1.rubyrails.nl directs to 185.211.250.38 and mx2.rubyrails.nl directs to 185.211.250.39; each host name points to exactly one IP number.