🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codu.tech`

DNSSEC	⚠️ Not signed
A	124.221.29.227^{🇨🇳 TENCENT-NET-AP124.221.0.0/18}
NS	`ns1.huaweicloud-dns.org` ⭐
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	159.138.17.187^{🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS}
			PTR	`ecs-159-138-17-187.compute.hwclouds-dns.com`
		A	159.138.112.111^{🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
		A	159.138.160.107^{🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-160-107.compute.hwclouds-dns.com`
		A	159.138.208.3^{🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-208-3.compute.hwclouds-dns.com`
		A	190.92.196.2^{🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-190-92-196-2.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.cn`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	113.45.105.30^{🇨🇳 HWCSNET113.45.104.0/21 HUAWEI INTERNATIONAL PTE. LTD.}
			PTR	`ecs-113-45-105-30.compute.hwclouds-dns.com`
		A	114.115.192.11^{🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region}
			PTR	`ecs-114-115-192-11.compute.hwclouds-dns.com`
		A	116.205.5.32^{🇨🇳 HWCSNET116.205.5.0/24}
			PTR	`ecs-116-205-5-32.compute.hwclouds-dns.com`
		A	116.205.223.129^{🇨🇳 HWCSNET116.205.223.0/24}
		A	122.112.208.254^{🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd}
			PTR	`ecs-122-112-208-254.compute.hwclouds-dns.com`
		A	139.9.224.17^{🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou}
			PTR	`ecs-139-9-224-17.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.com`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	114.115.192.11^{🇨🇳 CHINA169-BJ114.115.192.0/19 Huawei Clouds Beijing Region}
			PTR	`ecs-114-115-192-11.compute.hwclouds-dns.com`
		A	116.205.5.31^{🇨🇳 HWCSNET116.205.5.0/24}
			PTR	`ecs-116-205-5-31.compute.hwclouds-dns.com`
		A	116.205.223.128^{🇨🇳 HWCSNET116.205.223.0/24}
			PTR	`ecs-116-205-223-128.compute.hwclouds-dns.com`
		A	122.112.208.253^{🇨🇳 HWCSNET122.112.208.0/20 Huawei Technologies Co., Ltd}
			PTR	`ecs-122-112-208-253.compute.hwclouds-dns.com`
		A	139.9.224.17^{🇨🇳 CHINATELECOM-Ctcloud139.9.224.0/20 guizhou}
			PTR	`ecs-139-9-224-17.compute.hwclouds-dns.com`
NS	`ns1.huaweicloud-dns.net`
		A	2407:c080:20:ffff:ffff:fffe:0:1^{🇨🇳 HWCSNET2407:c080::/37 HUAWEI CLOUD}
		A	159.138.17.112^{🇭🇰 HWCSNET159.138.16.0/22 Huawei-HK-CLOUDS}
			PTR	`ecs-159-138-17-112.compute.hwclouds-dns.com`
		A	159.138.112.111^{🇨🇱 HWCSNET159.138.112.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
		A	159.138.160.107^{🇿🇦 HWCSNET159.138.160.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-160-107.compute.hwclouds-dns.com`
		A	159.138.208.3^{🇧🇷 HWCSNET159.138.208.0/21 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-159-138-208-3.compute.hwclouds-dns.com`
		A	190.92.196.2^{🇸🇬 HWCSNET190.92.192.0/19 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`ecs-190-92-196-2.compute.hwclouds-dns.com`
MX	`codu-tech.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.huaweicloud-dns.org`hwclouds\@cs.huawei.com serial=1

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1788015542

Same first word

codu.nl

codu.ru

codu.tech

codu.com.br

codu.dev

codu.build

codu.pro

codu.com.au

codu.co.uk

codu.de

codu.it

codu.ai

codu.net

codu.org

codu.com.mx

codu.com

codu.al

codu.co

codu.in

Similar names

udoc.at

docu.fyi

ucdo.org.et

ocud.me

douc.org

cudo.com

udco.de

coud.cz

coud.sn

docu.bio

docu.plus

docu.camera

cudo.sg

udco.pl

duco.app

docu.sn

cudo.dk

oudc.com

ucdo.cn

duco.com.pl

duco.nexus

docu.site

docu.sk

duoc.cn

cudo.us

cudo.eu

docu.im

docu.chat

duco.fr

docu.fr

docu.tax

cudo.co.nz

cudo.com.my

docu.tools

docu.me

docu.cc

douc.ir

ocud.net

cudo.my

uocd.xyz

cdou.es

cudo.biz

udoc.uz

docu.solutions

odcu.co.jp

duco.international

cudo.org

coud.org

docu.altervista.org

docu.spot

cudo.nl

ucod.com

douc.it

duco.si

docu.ru

dcuo.org.ph

udoc.in

cudo.jp

docu.ph

douc.net

docu.farm

coud.fr

docu.us

douc.de

docu.center

docu.dk

udco.com

duco.cc

cuod.com

douc.tech

cudo.ru

uocd.com

udoc.ru

ocdu.com

coud.de

cudo.ca

docu.io

duoc.cl

coud.ru

docu.cz

oudc.org

docu.org

ucdo.net

docu.de

coud.net

docu.biz

duoc.site

docu.health

cudo.dev

docu.eu

duco.jp

ucdo.org

udoc.fr

Previous names

codixel.tech

codiy.tech

codize.tech

codking.tech

codko.tech

codly.tech

codmore.tech

codnex.tech

codo.tech

codoctor.tech

codogni.tech

codoma.tech

codomo.tech

codonnier.tech

codos.tech

codosapiens.tech

codraw.tech

codreo.tech

codrop.tech

Next names

codux.tech

codweb.tech

cody.tech

codyistre.tech

codymcdonald.tech

codysmith.tech

codyssee.tech

coeasy.tech

coefficient.tech

coeffx.tech

coegi.tech

coeleste.tech

coelhee.tech

coelhos.tech

coengr.tech

coera.tech

coes.tech

coetry.tech

coeus.tech

DNS History

6 records (6 active, 0 former)

●NSns1.huaweicloud-dns.cn2026-08-26 → 2026-08-29 · 2 obs

● 2026-08-26 23:12:28
● 2026-08-29 15:14:58

●NSns1.huaweicloud-dns.com2026-08-26 → 2026-08-29 · 2 obs

● 2026-08-26 23:12:28
● 2026-08-29 15:14:58

●NSns1.huaweicloud-dns.net2026-08-26 → 2026-08-29 · 2 obs

● 2026-08-26 23:12:28
● 2026-08-29 15:14:58

●NSns1.huaweicloud-dns.org2026-08-26 → 2026-08-29 · 2 obs

● 2026-08-26 23:12:28
● 2026-08-29 15:14:58

●MXcodu-tech.mail.protection.outlook.com2026-08-26 → 2026-08-29 · 2 obs

● 2026-08-26 23:12:28
● 2026-08-29 15:14:58

●A124.221.29.2272026-08-26 → 2026-08-29 · 2 obs

● 2026-08-26 23:12:28
● 2026-08-29 15:14:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	8 records
codu.tech	ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.net	-

✅ Authoritative Response

Server:2407:c080:20:ffff:ffff:fffe:0:1

NS records: ns1.huaweicloud-dns.org, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codu.tech (unsigned zone)

⏱️ Timing

Total: 3503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.221.29.227`
NS	4	`ns1.huaweicloud-dns.net, ns1.huaweicloud-dns.org...`
MX	1	`codu-tech.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.huaweicloud-dns.org hwclouds\.cs.hua`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

IP Addresses

codu.tech resolves to one IP address: 124.221.29.227.

Name Servers

The authoritative name servers for codu.tech are ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org.

The name servers of codu.tech overlap at least partially with those of other domains — among them hnlabpark.com, modelfoundry.cn, csdlf.com and two more.

These name servers commonly appear alongside the name servers ns5.huaweicloud-dns.cn and ns5.huaweicloud-dns.com.

Hostnames that resolve to 7 IP addresses:

ns1.huaweicloud-dns.cn carries IP addresses 113.45.105.30, 114.115.192.11 and 116.205.5.32, with 4 other addresses beyond those.

Hostnames that resolve to 6 IP addresses:

ns1.huaweicloud-dns.com carries IP addresses 114.115.192.11, 116.205.5.31 and 116.205.223.128, with 3 other addresses beyond those.

ns1.huaweicloud-dns.net carries IP addresses 159.138.17.112, 159.138.112.111 and 159.138.160.107, with 3 other addresses beyond those.

ns1.huaweicloud-dns.org carries IP addresses 159.138.17.187, 159.138.112.111 and 159.138.160.107, with 3 other addresses beyond those.

ns1.huaweicloud-dns.cn, ns1.huaweicloud-dns.com, ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org are host names that each resolve to 2407:c080:20:ffff:ffff:fffe:0:1.

These two host names — ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com — each point to 114.115.192.11 IP addresses.

These two host names — ns1.huaweicloud-dns.cn and ns1.huaweicloud-dns.com — each point to 139.9.224.17 IP addresses.

These two host names — ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org — each point to 159.138.112.111 IP addresses.

These two host names — ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org — each point to 159.138.160.107 IP addresses.

These two host names — ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org — each point to 159.138.208.3 IP addresses.

These two host names — ns1.huaweicloud-dns.net and ns1.huaweicloud-dns.org — each point to 190.92.196.2 IP addresses.

Mail Servers

Mail for codu.tech is handled by a single mail server, codu-tech.mail.protection.outlook.com.

codu-tech.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.

codu.tech - robtex.com

codu.tech

tech

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`codu.tech`

`tech`