codestack.org - robtex.com

codestack.org

DNSSEC⚠️ Not signed
A20.98.97.24🇺🇸 Microsoft20.64.0.0/10
NSns-1479.awsdns-56.org ⭐
A2600:9000:5305:c700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1479.awsdns-56.org
A205.251.197.199🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1479.awsdns-56.org
NSns-1010.awsdns-62.net
A2600:9000:5303:f200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-1010.awsdns-62.net
A205.251.195.242🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-1010.awsdns-62.net
NSns-1899.awsdns-45.co.uk
A2600:9000:5307:6b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1899.awsdns-45.co.uk
A205.251.199.107🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1899.awsdns-45.co.uk
NSns-471.awsdns-58.com
A2600:9000:5301:d700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-471.awsdns-58.com
A205.251.193.215🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-471.awsdns-58.com
MXmxa.mailgun.org ⭐
A34.149.236.64🇺🇸 Google34.148.0.0/14
PTR64.236.149.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.36.182.139🇺🇸 Google34.32.0.0/11
PTR139.182.36.34.bc.googleusercontent.com
TXTv=spf1 +mx include:sendgrid.net include:mailgun.org ~all
SOAns-1479.awsdns-56.orgawsdns-hostmaster@amazon.com serial=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=1776957255

Same first word

codestack.me
codestack.de
codestack.net
codestack.ae
codestack.ru
codestack.info
codestack.org
codestack.ca
codestack.co

Similar names

decostack.com
stackcode.io

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns-1010.awsdns-62.netns-1479.awsdns-56.orgns-1899.awsdns-45.co.ukns-471.awsdns-58.comns41.domaincontrol.comns42.domaincontrol.comMXmxa.mailgun.orgmxb.mailgun.orgemail.cedrsystems.orgmailstore1.secureserver.netsmtp.secureserver.netA20.98.97.2413.66.138.102184.168.221.55
●NSns-1010.awsdns-62.net2020-04-13 → 2026-04-23 · 3 obs
○ 2016-06-26 14:37:30
● 2020-04-13 07:53:56
● 2026-04-23 15:45:22
●NSns-1479.awsdns-56.org2020-04-13 → 2026-04-23 · 3 obs
○ 2016-06-26 14:37:30
● 2020-04-13 07:53:56
● 2026-04-23 15:45:22
●NSns-1899.awsdns-45.co.uk2020-04-13 → 2026-04-23 · 3 obs
○ 2016-06-26 14:37:30
● 2020-04-13 07:53:56
● 2026-04-23 15:45:22
●NSns-471.awsdns-58.com2020-04-13 → 2026-04-23 · 3 obs
○ 2016-06-26 14:37:30
● 2020-04-13 07:53:56
● 2026-04-23 15:45:22
○NSns41.domaincontrol.com2015-06-24 → 2016-06-26 · 4 obs
● 2015-06-24 08:51:12
● 2016-06-26 14:37:30
○ 2020-04-13 07:53:56
○ 2026-04-23 15:45:22
○NSns42.domaincontrol.com2015-06-24 → 2016-06-26 · 4 obs
● 2015-06-24 08:51:12
● 2016-06-26 14:37:30
○ 2020-04-13 07:53:56
○ 2026-04-23 15:45:22
○MXemail.cedrsystems.org2020-04-13 → 2020-04-13 · 4 obs
○ 2016-06-26 14:37:30
● 2020-04-13 07:53:56
○ 2026-04-02 02:08:22
○ 2026-04-23 15:45:22
○MXmailstore1.secureserver.net2015-06-24 → 2016-06-26 · 4 obs
● 2015-06-24 08:51:12
● 2016-06-26 14:37:30
○ 2020-04-13 07:53:56
○ 2026-04-23 15:45:22
●MXmxa.mailgun.org2026-04-02 → 2026-04-23 · 3 obs
○ 2020-04-13 07:53:56
● 2026-04-02 02:08:22
● 2026-04-23 15:45:22
●MXmxb.mailgun.org2026-04-02 → 2026-04-23 · 3 obs
○ 2020-04-13 07:53:56
● 2026-04-02 02:08:22
● 2026-04-23 15:45:22
○MXsmtp.secureserver.net2015-06-24 → 2016-06-26 · 4 obs
● 2015-06-24 08:51:12
● 2016-06-26 14:37:30
○ 2020-04-13 07:53:56
○ 2026-04-23 15:45:22
○A13.66.138.1022020-04-13 → 2020-04-13 · 4 obs
○ 2016-06-26 14:37:30
● 2020-04-13 07:53:56
○ 2026-04-02 02:08:22
○ 2026-04-23 15:45:22
○A184.168.221.552015-06-24 → 2016-06-26 · 4 obs
● 2015-06-24 08:51:12
● 2016-06-26 14:37:30
○ 2020-04-13 07:53:56
○ 2026-04-23 15:45:22
●A20.98.97.242026-04-02 → 2026-04-23 · 3 obs
○ 2020-04-13 07:53:56
● 2026-04-02 02:08:22
● 2026-04-23 15:45:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
codestack.orgns-1010.awsdns-62.net, ns-471.awsdns-58.com, ns-1479.awsdns-56.org, ns-1899.awsdns-45.co.uk1 record

✅ Authoritative Response

Server:205.251.195.242

NS records: ns-1010.awsdns-62.net, ns-471.awsdns-58.com, ns-1479.awsdns-56.org, ns-1899.awsdns-45.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codestack.org (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

TypeCountSample Data
A120.98.97.24
NS4ns-1010.awsdns-62.net, ns-1479.awsdns-56.org...
MX2mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)
TXT1v=spf1 +mx include:sendgrid.net include:
SOA1ns-1479.awsdns-56.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1479.awsdns-56.org)

Analysis

IP Addresses

codestack.org maps to IP address 20.98.97.24.

Other host names, for example cahcc.com, mycstars.org and sjcoescience.org share the same IP as codestack.org.

Name Servers

codestack.org is delegated to four name servers: ns-471.awsdns-58.com, ns-1010.awsdns-62.net, ns-1479.awsdns-56.org and ns-1899.awsdns-45.co.uk.

codestack.org at least partially shares name servers with other domains such as shpenroll.com, agentmaxonline.com, digitalvalue.co.th, flexitagger.com and launchboaab2b.avista.ws.

Host names with two IP numbers:

ns-471.awsdns-58.com points to 2600:9000:5301:d700::1 and 205.251.193.215

ns-1010.awsdns-62.net points to 2600:9000:5303:f200::1 and 205.251.195.242

ns-1479.awsdns-56.org points to 2600:9000:5305:c700::1 and 205.251.197.199

ns-1899.awsdns-45.co.uk points to 2600:9000:5307:6b00::1 and 205.251.199.107

Mail Servers

Two mail servers handle codestack.org: mxa.mailgun.org and mxb.mailgun.org.

codestack.org shares the same mail server setup as other domains, including mixology.com.tw, eyecarewv.com, luzalba.one, toyknight.net and eim.catsone.com.

codestack.org shares mail servers with other domains at least in part, for instance couponify.sg, goodthree.com, senior-anywhere.com, claritymsg.com and govhawk.com.

Host names with a single IP address:

mxa.mailgun.org points to 34.149.236.64

mxb.mailgun.org points to 34.36.182.139