🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`code.com.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1da9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9589^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.169^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.137^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c380^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2380^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harley.ns.cloudflare.com`
		A	108.162.195.128^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	162.159.44.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
		A	172.64.35.128^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harley.ns.cloudflare.com`
NS	`jo.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c79::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f26.1e100.net`
		A	173.194.42.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f26.1e100.net`
TXT	`google-site-verification=EzOg3eG0tefZXtgmu-s1ANDl9rIpAZEJuIIx_o4VZJI`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.169, 172.67.149.137
		IPv6 hints	2606:4700:3031::6815:1da9, 2606:4700:3035::ac43:9589
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`harley.ns.cloudflare.com`dns@cloudflare.com serial=2410078825

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022863083

Same first word

code.taipei

code.al

code.tf

code.com.tr

code.ro

code.design

code.lt

code.cx

code.voyage

code.bm

code.tv

code.ba

code.restaurant

code.surf

code.be

code.sd

code.camp

code.in.ua

code.ps

code.pizza

code.net.nz

code.gl

code.money

code.vn

code.ventures

code.university

code.finance

code.com.vn

code.co.uk

code.com.cn

code.church

code.education

code.iki.fi

code.brussels

code.cab

code.gen.tr

code.jp

code.to

code.supply

code.lighting

code.mu

code.pics

code.institute

code.fi

code.ml

code.io.vn

code.rs

code.bialystok.pl

code.ci

code.solutions

code.bargains

code.cd

code.systems

code.its.me

code.exchange

code.one

code.report

code.wien

code.media

code.kr

code.global

code.bg

code.academy

code.si

code.ngo

code.technology

code.rodeo

code.coupons

code.international

code.pm

code.support

code.io

code.net

code.co

code.sarl

code.web.tr

code.fit

code.se

code.gov

code.agency

code.boutique

code.cool

code.ag

code.or.jp

code.in.th

code.credit

code.az

code.ee

code.lv

code.ca

code.com.ar

code.xyz

code.or.kr

code.express

code.golf

code.zone

code.org.pe

code.neustar

code.tj

code.clinic

Similar names

ceod.sk

deco.name

coed.de

doce.net

oedc.com.ph

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deco.to

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edco.co.th

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edoc.mobi

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oecd.org

coed.cymru

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deco.lv

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deco.online

cedo.pl

deco.cat

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cedo.edu.pl

doce.cz

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deco.construction

doce.live

deco.city

cedo.co

edco.com.ar

deoc.ru

deco.beauty

edoc.nu

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSharley.ns.cloudflare.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●NSjo.ns.cloudflare.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●MXalt1.aspmx.l.google.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●MXalt2.aspmx.l.google.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●MXalt3.aspmx.l.google.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●MXalt4.aspmx.l.google.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●MXaspmx.l.google.com2026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●A104.21.29.1692026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●A172.67.149.1372026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●A2606:4700:3031::6815:1da92026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

●A2606:4700:3035::ac43:95892026-08-18 → 2026-08-24 · 2 obs

● 2026-08-18 14:09:50
● 2026-08-24 08:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
code.com.vn	jo.ns.cloudflare.com, harley.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.172

NS records: jo.ns.cloudflare.com, harley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code.com.vn (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.137, 104.21.29.169`
AAAA	2	`2606:4700:3035::ac43:9589, 2606:4700:3031::6815:1da9`
NS	2	`harley.ns.cloudflare.com, jo.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=EzOg3eG0tefZXtg, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harley.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

code.com.vn has four IP addresses: 104.21.29.169, 172.67.149.137, 2606:4700:3031::6815:1da9 and 2606:4700:3035::ac43:9589.

Among the host names that share IP numbers with code.com.vn are marksong.tech, starsdownload2.online, mail.absyapi.com.tr and two others.

Name Servers

code.com.vn uses two name servers for its delegation: harley.ns.cloudflare.com and jo.ns.cloudflare.com.

code.com.vn has the same name server delegation as a number of other domains, such as herrenlosegrundstue.workers.dev, beecost.vn, beecost.net and two more.

code.com.vn partially shares its NS delegation with several other domains, including keonhacai2.dad, gerdentusa.com, omega2.nl and two others.

These name servers often co-occur with the name servers tiffany.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname harley.ns.cloudflare.com directs to 108.162.195.128, 162.159.44.128 and 172.64.35.128 along with 3 other IP addresses.

Hostname jo.ns.cloudflare.com directs to 108.162.192.172, 172.64.32.172 and 173.245.58.172 along with 3 other IP addresses.

Mail Servers

Mail for code.com.vn is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

code.com.vn shares at least some of its mail servers with other domains — for example premarketinglab.com, northcoastchurches.com, baileyprivate.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt1.aspmx.l.google.com directs traffic to 142.250.102.27 and 2a00:1450:4025:402::1b.

alt2.aspmx.l.google.com directs traffic to 192.178.213.27 and 2a00:1450:4013:c1e::1b.

alt3.aspmx.l.google.com directs traffic to 172.253.135.27 and 2607:f8b0:4023:1015::1a.

alt4.aspmx.l.google.com directs traffic to 173.194.42.26 and 2607:f8b0:4001:c79::1a.