`atenvietnam.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8bfa^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3104^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.4^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.250^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carlos.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c370^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2370^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlos.ns.cloudflare.com`
		A	108.162.195.112^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	162.159.44.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	172.64.35.112^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
NS	`isabel.ns.cloudflare.com`
		A	2606:4700:50::a29f:2668^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c268^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2268^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isabel.ns.cloudflare.com`
		A	108.162.194.104^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	162.159.38.104^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
		A	172.64.34.104^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isabel.ns.cloudflare.com`
MX	`atenvietnam-com.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	`MS=ms43396820`
TXT	`google-site-verification=ikHVOtStf8935MpqA61bSyLttmgr6rZ5Xz4T-XEPJBk`
TXT	`v=spf1 +a +mx +ip4:85.187.128.24 include:spf.a2hosting.com include:spf.protec...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.4, 172.67.139.250
		IPv6 hints	2606:4700:3030::ac43:8bfa, 2606:4700:3035::6815:3104
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOA	`carlos.ns.cloudflare.com`dns@cloudflare.com serial=2401249934

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776073312

Same first word

atenvietnam.com

Similar names

nativamente.it

DNS History

12 records (7 active, 5 former)

●NScarlos.ns.cloudflare.com2026-03-21 → 2026-04-13 · 3 obs

○ 2018-09-15 11:11:40
● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

●NSisabel.ns.cloudflare.com2026-03-21 → 2026-04-13 · 3 obs

○ 2018-09-15 11:11:40
● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

○NSns1.tenten.vn2017-01-04 → 2018-09-15 · 4 obs

● 2017-01-04 23:59:52
● 2018-09-15 11:11:40
○ 2026-03-21 02:27:08
○ 2026-04-13 09:48:30

○NSns1.tenten.vn.atenvietnam.com2017-01-04 → 2018-09-15 · 4 obs

● 2017-01-04 23:59:52
● 2018-09-15 11:11:40
○ 2026-03-21 02:27:08
○ 2026-04-13 09:48:30

○NSns2.tenten.vn2017-01-04 → 2018-09-15 · 4 obs

● 2017-01-04 23:59:52
● 2018-09-15 11:11:40
○ 2026-03-21 02:27:08
○ 2026-04-13 09:48:30

○NSns3.tenten.vn2017-01-04 → 2018-09-15 · 4 obs

● 2017-01-04 23:59:52
● 2018-09-15 11:11:40
○ 2026-03-21 02:27:08
○ 2026-04-13 09:48:30

●MXatenvietnam-com.mail.protection.outlook.com2026-03-21 → 2026-04-13 · 2 obs

● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

●A104.21.49.42026-03-21 → 2026-04-13 · 3 obs

○ 2018-09-15 11:11:40
● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

●A172.67.139.2502026-03-21 → 2026-04-13 · 3 obs

○ 2018-09-15 11:11:40
● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

○A221.132.36.272017-01-04 → 2018-09-15 · 4 obs

● 2017-01-04 23:59:52
● 2018-09-15 11:11:40
○ 2026-03-21 02:27:08
○ 2026-04-13 09:48:30

●A2606:4700:3030::ac43:8bfa2026-03-21 → 2026-04-13 · 3 obs

○ 2018-09-15 11:11:40
● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

●A2606:4700:3035::6815:31042026-03-21 → 2026-04-13 · 3 obs

○ 2018-09-15 11:11:40
● 2026-03-21 02:27:08
● 2026-04-13 09:48:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
atenvietnam.com	isabel.ns.cloudflare.com, carlos.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.112

NS records: isabel.ns.cloudflare.com, carlos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atenvietnam.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.250, 104.21.49.4`
AAAA	2	`2606:4700:3030::ac43:8bfa, 2606:4700:3035::6815:3104`
NS	2	`carlos.ns.cloudflare.com, isabel.ns.cloudflare.com`
MX	1	`atenvietnam-com.mail.protection.outlook.`
TXT	3	`MS=ms43396820, google-site-verification=ikHVOtStf8935Mp...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carlos.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (isabel.ns.cloudflare.com, isabel.ns.cloudflare.com, isabel.ns.cloudflare.com...)

Analysis

IP Addresses

atenvietnam.com maps to four IP numbers: 2606:4700:3030::ac43:8bfa, 2606:4700:3035::6815:3104, 104.21.49.4 and 172.67.139.250.

other host names include primehub.net, www.simpltek.com, www.armoredheatingandcooling.com, aaprobook.com and zhonghemeiye.net; they share IP numbers with atenvietnam.com.

Name Servers

Two name servers carlos.ns.cloudflare.com and isabel.ns.cloudflare.com handle the delegation for atenvietnam.com.

atenvietnam.com shares the same name server setup as other domains, for instance hydrophon.de, kimlongcorp.com, syha-ixu.store, mailservicecustnotice.com and propertyassigns.com.

atenvietnam.com at least partially shares name servers with other domains, for instance elronet.dk, bellaslist.com, ooyliu.surf, cloud-science.com and durexonlithae.com.

These name servers are commonly used with bruce.ns.cloudflare.com and carrera.ns.cloudflare.com.

Six IP addresses per host:

carlos.ns.cloudflare.com points to 2606:4700:58::a29f:2c70, 2803:f800:50::6ca2:c370, 2a06:98c1:50::ac40:2370, 108.162.195.112, 162.159.44.112 and 172.64.35.112; isabel.ns.cloudflare.com points to 2606:4700:50::a29f:2668, 2803:f800:50::6ca2:c268, 2a06:98c1:50::ac40:2268, 108.162.194.104, 162.159.38.104 and 172.64.34.104

Mail Servers

atenvietnam.com is handled by a single mail server, atenvietnam-com.mail.protection.outlook.com.

The host name atenvietnam-com.mail.protection.outlook.com points 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.

atenvietnam.com - robtex.com

atenvietnam.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`atenvietnam.com`

`com`