ducode.org - dns.ninja

ducode.org

DNSSEC🔒 Signed (DS record present)
A83.137.147.89🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast
PTRip-space-by.duocast.net
NSns0.transip.net
A2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns0.transip.net
A195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.
PTRns0.transip.net
NSns1.transip.nl
A2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns1.transip.nl
A195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.
PTRns1.transip.nl
NSns2.transip.eu
A2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns2.transip.eu
A37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRns2.transip.eu
MXin1-smtp.messagingengine.com
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTgoogle-site-verification=YB-pRm25PPoM-H-TLHNMbLYWptXzNvDbHenjbYEp0CY
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns0.transip.nethostmaster@transip.nl 2026-04-25 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1782070906
WOT: SAFE (100/100)

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

2020202120222023202420252026NSns0.transip.netns1.transip.nlns2.transip.eunszero1.axc.nlnszero2.axc.nlMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA83.137.147.89136.144.183.7136.144.216.39
NSns0.transip.net2026-02-25 → 2026-06-21 · 3 obs
○ 2019-04-10 20:50:04
● 2026-02-25 23:01:30
● 2026-06-21 20:00:30
NSns1.transip.nl2026-02-25 → 2026-06-21 · 3 obs
○ 2019-04-10 20:50:04
● 2026-02-25 23:01:30
● 2026-06-21 20:00:30
NSns2.transip.eu2026-02-25 → 2026-06-21 · 3 obs
○ 2019-04-10 20:50:04
● 2026-02-25 23:01:30
● 2026-06-21 20:00:30
NSnszero1.axc.nl2019-04-10 → 2019-04-10 · 3 obs
● 2019-04-10 20:50:04
○ 2026-02-25 23:01:30
○ 2026-06-21 20:00:30
NSnszero2.axc.nl2019-04-10 → 2019-04-10 · 3 obs
● 2019-04-10 20:50:04
○ 2026-02-25 23:01:30
○ 2026-06-21 20:00:30
MXin1-smtp.messagingengine.com2019-04-10 → 2026-06-21 · 2 obs
● 2019-04-10 20:50:04
● 2026-06-21 20:00:30
MXin2-smtp.messagingengine.com2019-04-10 → 2026-06-21 · 2 obs
● 2019-04-10 20:50:04
● 2026-06-21 20:00:30
A136.144.183.72019-04-10 → 2019-04-10 · 3 obs
● 2019-04-10 20:50:04
○ 2026-02-25 23:01:30
○ 2026-06-21 20:00:30
A136.144.216.392026-02-25 → 2026-04-06 · 5 obs
○ 2019-04-10 20:50:04
● 2026-02-25 23:01:30
● 2026-04-06 21:03:36
○ 2026-06-15 18:33:04
○ 2026-06-21 20:00:30
A83.137.147.892026-06-15 → 2026-06-21 · 3 obs
○ 2026-04-06 21:03:36
● 2026-06-15 18:33:04
● 2026-06-21 20:00:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
ducode.orgns1.transip.nl, ns0.transip.net, ns2.transip.eu-

✅ Authoritative Response

Server:195.135.195.195

NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 807ms | Queries: -

📄 Records

TypeCountSample Data
A183.137.147.89
NS3ns1.transip.nl, ns2.transip.eu...
MX2in2-smtp.messagingengine.com (pri: 20), in1-smtp.messagingengine.com (pri: 10)
TXT2v=spf1 include:spf.messagingengine.com ?, google-site-verification=YB-pRm25PPoM-H-
SOA1ns0.transip.net hostmaster.transip.nl

Analysis

IP Addresses

ducode.org points to a single IP number: 83.137.147.89.

There are other host names — winterwerp.nl among them — that share IP numbers with ducode.org.

Name Servers

DNS for ducode.org is handled by three authoritative name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

ducode.org has at least partial name server overlap with other domains, such as multitaste.org, wieishet.nl, vidstreamtv.net and two others.

Three hostnames — ns2.transip.eu, ns0.transip.net and ns1.transip.nl — each have two IP addresses: ns2.transip.eu has 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net has 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl has 195.8.195.195 and 2a01:7c8:7000:195::195.

Mail Servers

ducode.org has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

ducode.org shares the same mail server setup as other domains, including www.mgabriel.org, www.riff.ie, apps.ex.jakerullman.com and two others.

The mail servers of ducode.org are at least partially shared with other domains, including kobeyu.co.uk.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Host names resolving to four IP addresses:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.