ed.org - robtex.com

ed.org

DNSSEC⚠️ Not signed
A3.14.205.240🇺🇸 Amazon3.14.0.0/15 EC2 CMH prefix
PTRec2-3-14-205-240.us-east-2.compute.amazonaws.com
NSns1-01.azure-dns.com ⭐
A2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns2-01.azure-dns.net
A2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-01.azure-dns.net
A150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-01.azure-dns.net
NSns3-01.azure-dns.org
A2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-01.azure-dns.org
A204.14.183.1🇺🇸 Microsoft204.14.180.0/22
PTRns3-01.azure-dns.org
NSns4-01.azure-dns.info
A2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-01.azure-dns.info
A208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-01.azure-dns.info
MXedf-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c91d::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:f912::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.50.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00401.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com
TXTMS=ms32568203
TXTapple-domain-verification=8Ph2spf0DSqFNynm
TXTuUhU6Hrl51kR9+MgpPYavSvQnFYuFeuaHR3bveneZ/I7DWiD3V/XCn3ZcXHzi6SCyromrXbVvEFJ3...
SOAns1-01.azure-dns.comhostmaster@environmentaldefense.org 2022-09-30 #0

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=1776943060
WOT: UNKNOWN (62/100)

Subdomains

m.ed.org
www.ed.org

Same first word

ed.com.tw
ed.gov
ed.cn
ed.cx
ed.ph
ed.com
ed.al
ed.company
ed.tc
ed.gs
ed.com.ua
ed.se
ed.media
ed.marketing
ed.cm
ed.cz
ed.to
ed.engineering
ed.si
ed.community
ed.ca
ed.cologne
ed.info.pl
ed.koeln
ed.net.tr
ed.je
ed.no
ed.team
ed.hk
ed.chat
ed.pe
ed.com.pk
ed.edgekey-staging.net
ed.dk
ed.money
ed.sk
ed.ac
ed.uz
ed.my
ed.lv
ed.ly
ed.camp
ed.miami
ed.ge
ed.pl
ed.com.au
ed.hu
ed.org
ed.tj
ed.is-a-geek.com
ed.torun.pl
ed.net.ua
ed.cr
ed.uk
ed.net
ed.be
ed.ai
ed.win
ed.or.id
ed.careers
ed.de
ed.id.lv
ed.tips
ed.nu
ed.center
ed.rs
ed.life
ed.technology
ed.nico
ed.academy
ed.cl
ed.act.edu.au
ed.ua
ed.com.sa
ed.world
ed.io
ed.ac.uk
ed.coop
ed.do
ed.sa
ed.la
ed.lu
ed.co.kr
ed.nl
ed.am
ed.lt
ed.spb.ru
ed.agency
ed.ae
ed.business
ed.tv
ed.link
ed.biz
ed.ee
ed.uy
ed.kz
ed.immo
ed.fm
ed.wtf
ed.gr
ed.gov.ru
ed.co
ed.ru

Similar names

de.weber
de.mk
de.click
de.nl
de.noip.me
de.gl
de.im
de.vg
de.lt
de.biz
de.rs
de.be
de.tn
de.cc
de.su
de.com.es
de.fit
de.vu
de.mn
de.cool
de.net.pl
de.serveftp.com
de.sk
de.tl
de.ie
de.ki
de.gd
de.ski
de.to
de.uk
de.tips
de.company
de.ai
de.gov
de.reisen
de.al
de.uy
de.ag
de.ha.cn
de.exchange
de.s3-website.ap-south-1.amazonaws.com
de.com.tr
de.pl
de.de
de.gs
de.my
de.cafe
de.pizza
de.marketing
de.com.ua
de.foundation
de.hr
de.tj
de.s3-eu-west-1.amazonaws.com
de.team
de.limited
de.no
de.nerdpol.ovh

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.infons1.environmentaldefense.orgns2.environmentaldefense.orgMXedf-org.mail.protection.outlook.comus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comA3.14.205.24050.56.53.41
●NSns1-01.azure-dns.com2026-02-19 → 2026-04-23 · 3 obs
○ 2017-01-10 08:25:32
● 2026-02-19 05:08:46
● 2026-04-23 11:44:42
○NSns1.environmentaldefense.org2015-08-24 → 2017-01-10 · 4 obs
● 2015-08-24 02:35:56
● 2017-01-10 08:25:32
○ 2026-02-19 05:08:46
○ 2026-04-23 11:44:42
●NSns2-01.azure-dns.net2026-02-19 → 2026-04-23 · 3 obs
○ 2017-01-10 08:25:32
● 2026-02-19 05:08:46
● 2026-04-23 11:44:42
○NSns2.environmentaldefense.org2015-08-24 → 2017-01-10 · 4 obs
● 2015-08-24 02:35:56
● 2017-01-10 08:25:32
○ 2026-02-19 05:08:46
○ 2026-04-23 11:44:42
●NSns3-01.azure-dns.org2026-02-19 → 2026-04-23 · 3 obs
○ 2017-01-10 08:25:32
● 2026-02-19 05:08:46
● 2026-04-23 11:44:42
●NSns4-01.azure-dns.info2026-02-19 → 2026-04-23 · 3 obs
○ 2017-01-10 08:25:32
● 2026-02-19 05:08:46
● 2026-04-23 11:44:42
●MXedf-org.mail.protection.outlook.com2026-02-19 → 2026-04-23 · 3 obs
○ 2017-01-10 08:25:32
● 2026-02-19 05:08:46
● 2026-04-23 11:44:42
○MXus-smtp-inbound-1.mimecast.com2015-08-24 → 2017-01-10 · 4 obs
● 2015-08-24 02:35:56
● 2017-01-10 08:25:32
○ 2026-02-19 05:08:46
○ 2026-04-23 11:44:42
○MXus-smtp-inbound-2.mimecast.com2015-08-24 → 2017-01-10 · 4 obs
● 2015-08-24 02:35:56
● 2017-01-10 08:25:32
○ 2026-02-19 05:08:46
○ 2026-04-23 11:44:42
●A3.14.205.2402026-02-19 → 2026-04-23 · 3 obs
○ 2017-01-10 08:25:32
● 2026-02-19 05:08:46
● 2026-04-23 11:44:42
○A50.56.53.412015-08-24 → 2017-01-10 · 4 obs
● 2015-08-24 02:35:56
● 2017-01-10 08:25:32
○ 2026-02-19 05:08:46
○ 2026-04-23 11:44:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
ed.orgns3-01.azure-dns.org, ns2-01.azure-dns.net, ns1-01.azure-dns.com, ns4-01.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.1

NS records: ns3-01.azure-dns.org, ns2-01.azure-dns.net, ns1-01.azure-dns.com, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ed.org (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

TypeCountSample Data
A13.14.205.240
NS4ns1-01.azure-dns.com, ns2-01.azure-dns.net...
MX1edf-org.mail.protection.outlook.com (pri
TXT3MS=ms32568203, apple-domain-verification=8Ph2spf0DSqFNy...
SOA1ns1-01.azure-dns.com hostmaster.environm

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-01.azure-dns.org, ns3-01.azure-dns.org)

Analysis

Hierarchy

ed.org is parent of m.ed.org and www.ed.org.

IP Addresses

ed.org points to a single IP number: 3.14.205.240.

other host names for instance environmentaldefence.org, sustainabuy.com, m.edf.org, msriverdelta.com and cleanenergyprogress.org share IP numbers with ed.org.

Name Servers

ed.org is delegated to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

ed.org at least partially shares name servers with other domains, for instance hotmail.co.gg, buykinect.com, octagonsi.com, greencement.com and jellyfishorder.com.

Host names with two IP numbers:

Host name ns1-01.azure-dns.com points to: 2603:1061:0:700::1 and 13.107.236.1.

Host name ns4-01.azure-dns.info points to: 2620:1ec:bda:700::1 and 208.84.5.1.

Host name ns2-01.azure-dns.net points to: 2620:1ec:8ec:700::1 and 150.171.21.1.

Host name ns3-01.azure-dns.org points to: 2a01:111:4000:700::1 and 204.14.183.1.

Mail Servers

ed.org is handled by a single mail server, edf-org.mail.protection.outlook.com.

ed.org uses the same mail server setup as other domains such as environmentaldefense.org and edf.org.

Host name edf-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c91d::b, 2a01:111:f403:c922::2, 2a01:111:f403:f912::, 52.101.9.14, 52.101.11.19, 52.101.50.1 and 52.101.194.13.