khedu.org - robtex.com

khedu.org

DNSSEC⚠️ Not signed
NSns-a1.cloud.z.com ⭐
A2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
A150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN
PTRv150-95-19-148.a001.m.han1.static.cnode.io
NSns-a3.cloud.z.com
A2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
A150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN
PTRv150-95-19-148.a001.m.han1.static.cnode.io
NSns-a4.cloud.z.com
A2404:8680:1101:310::53🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110
A150.95.23.148🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110
PTRv150-95-23-148.a001.m.bkk1.static.cnode.io
MXkhedu-org.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-a1.cloud.z.compostmaster@example.org serial=1768983926

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=1776697452

Same first word

khedu.net
khedu.ir
khedu.com
khedu.org
khedu.vn.ua
khedu.co.kr
khedu.cn

Similar names

hkedu.info
hukde.de
eduhk.com
hudek.cz
hekud.com
ukhed.com.cn
eduhk.org
huked.com
eduhk.net
hkedu.com.hk
kudeh.com
hudek.org
ehudk.com
duhek.com
edukh.com
hkedu.hk
hkedu.sh.cn
hduke.com
hkedu.net
hudek.hr
hudek.com
ukedh.com
heduk.com
hkedu.com
kuehd.com
eduhk.hk
eduhk.cz
hudek.de
eduhk.cn
eduhk.asia
dheuk.com
dukeh.com
eduhk.ru

DNS History

5 records (4 active, 1 former)

NSns-a1.cloud.z.comns-a3.cloud.z.comns-a4.cloud.z.comns-a2.cloud.z.comMXkhedu-org.mail.protection.outlook.com
●NSns-a1.cloud.z.com2026-03-30 → 2026-04-20 · 2 obs
● 2026-03-30 12:51:50
● 2026-04-20 15:20:40
○NSns-a2.cloud.z.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 12:51:50
○ 2026-04-20 15:20:40
●NSns-a3.cloud.z.com2026-03-30 → 2026-04-20 · 2 obs
● 2026-03-30 12:51:50
● 2026-04-20 15:20:40
●NSns-a4.cloud.z.com2026-03-30 → 2026-04-20 · 2 obs
● 2026-03-30 12:51:50
● 2026-04-20 15:20:40
●MXkhedu-org.mail.protection.outlook.com2026-03-30 → 2026-04-20 · 2 obs
● 2026-03-30 12:51:50
● 2026-04-20 15:20:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
khedu.orgns-a1.cloud.z.com, ns-a4.cloud.z.com, ns-a3.cloud.z.com-

✅ Authoritative Response

Server:150.95.23.148

NS records: ns-a1.cloud.z.com, ns-a4.cloud.z.com, ns-a3.cloud.z.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for khedu.org (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns-a1.cloud.z.com, ns-a3.cloud.z.com...
MX1khedu-org.mail.protection.outlook.com (p
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns-a1.cloud.z.com postmaster.example.org

Analysis

Name Servers

khedu.org is delegated to three name servers: ns-a1.cloud.z.com, ns-a3.cloud.z.com and ns-a4.cloud.z.com.

khedu.org at least partially shares name servers with other domains, for example 17.99.95.150.in-addr.arpa, paroda.vn, siam-osb.com, mystrategyfirst.com and organikahouse.com.

Name servers ns-a2.cloud.z.com, ns-a5.cloudnetvn.com, ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com, ns-a1.zc-dns.com, ns-a2.zc-dns.net and ns-a3.zc-dns.org are commonly used together.

Hostnames with two IP numbers:

ns-a1.cloud.z.com points to 2404:f080:1101:310::53 and 150.95.19.148.

ns-a3.cloud.z.com points to 2404:f080:1101:310::53 and 150.95.19.148.

ns-a4.cloud.z.com points to 2404:8680:1101:310::53 and 150.95.23.148.

Hostnames pointing to 2404:f080:1101:310::53: ns-a1.cloud.z.com and ns-a3.cloud.z.com.

Hostnames pointing to 150.95.19.148: ns-a1.cloud.z.com and ns-a3.cloud.z.com.

Mail Servers

The khedu-org.mail.protection.outlook.com mail server handles khedu.org.

Host name khedu-org.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.