cloudcore.vn - dns.ninja

`cloudcore.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a5ac^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:b53^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.83^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.172^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`evan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evan.ns.cloudflare.com`
		A	108.162.193.165^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	172.64.33.165^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	173.245.59.165^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
NS	`mira.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
MX	`cloudcore-vn.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=ms19995607`
TXT	`Ngek0XBeQVlYcsKyQ__6uzaeHER-GmQ7sANh4uCFIAs`
TXT	`Sendinblue-code:aba3879aeccc024fd3b074870de8b4f6`
TXT	`atlassian-domain-verification=NX1b5/Telvt/89VQzIZs5/mPuMecMsel8YvSa/Thc6FQGOg...`
TXT	`ca3-d77b62ac1ac140739847f6351bbc1374`
TXT	`google-site-verification=dkcrQhrWdaoLNNQEbzQogwuOm4ta7mn8tz8IJz9DiUs`
TXT	`v=spf1 ip4:103.164.139.139 include:_spf.cloudcore.vn include:spf.protection.o...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.83, 172.67.165.172
		IPv6 hints	2606:4700:3031::ac43:a5ac, 2606:4700:3037::6815:b53
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`evan.ns.cloudflare.com`dns@cloudflare.com serial=2406517222

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030881850

Subdomains

mx.cloudcore.vn

lg-hcm.cloudcore.vn

Same first word

Similar names

DNS History

8 records (7 active, 1 former)

●NSevan.ns.cloudflare.com2026-04-30 → 2026-06-13 · 2 obs

● 2026-04-30 21:15:46
● 2026-06-13 02:13:36

●NSmira.ns.cloudflare.com2026-04-30 → 2026-06-13 · 2 obs

● 2026-04-30 21:15:46
● 2026-06-13 02:13:36

●MXcloudcore-vn.mail.protection.outlook.com2026-06-08 → 2026-06-13 · 3 obs

○ 2026-06-01 06:28:02
● 2026-06-08 09:38:34
● 2026-06-13 02:13:36

○MXmx.cloudcore.vn2026-04-30 → 2026-06-01 · 4 obs

● 2026-04-30 21:15:46
● 2026-06-01 06:28:02
○ 2026-06-08 09:38:34
○ 2026-06-13 02:13:36

●A104.21.11.832026-04-30 → 2026-06-13 · 2 obs

● 2026-04-30 21:15:46
● 2026-06-13 02:13:36

●A172.67.165.1722026-04-30 → 2026-06-13 · 2 obs

● 2026-04-30 21:15:46
● 2026-06-13 02:13:36

●A2606:4700:3031::ac43:a5ac2026-04-30 → 2026-06-13 · 2 obs

● 2026-04-30 21:15:46
● 2026-06-13 02:13:36

●A2606:4700:3037::6815:b532026-04-30 → 2026-06-13 · 2 obs

● 2026-04-30 21:15:46
● 2026-06-13 02:13:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn...	-
cloudcore.vn	mira.ns.cloudflare.com, evan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.204

NS records: mira.ns.cloudflare.com, evan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudcore.vn (unsigned zone)

⏱️ Timing

Total: 918ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.83, 172.67.165.172`
AAAA	2	`2606:4700:3031::ac43:a5ac, 2606:4700:3037::6815:b53`
NS	2	`evan.ns.cloudflare.com, mira.ns.cloudflare.com`
MX	1	`cloudcore-vn.mail.protection.outlook.com`
TXT	7	`MS=ms19995607, Ngek0XBeQVlYcsKyQ__6uzaeHER-GmQ7sANh4uCF...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`evan.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

cloudcore.vn is the parent domain of mx.cloudcore.vn and lg-hcm.cloudcore.vn.

IP Addresses

cloudcore.vn points to four IP numbers: 104.21.11.83, 172.67.165.172, 2606:4700:3031::ac43:a5ac and 2606:4700:3037::6815:b53.

Additional host names — fencingoregon.com, optout-vkmc.net, mail.baseraz.com and two others — share IP numbers with cloudcore.vn.

Name Servers

The NS records for cloudcore.vn delegate to evan.ns.cloudflare.com and mira.ns.cloudflare.com.

cloudcore.vn shares its name server setup with other domains, including bestsweepstakescasinos.net, emirlin.ru, smadarorthopedic.co.il and two others.

cloudcore.vn has at least partial name server overlap with other domains, such as browsehomes.ca, laracomi.it, btlabs.net and two others.

It is common to see these name servers used together with name servers kami.ns.cloudflare.com and carla.ns.cloudflare.com.

Host names with 6 IP numbers:

evan.ns.cloudflare.com maps to 108.162.193.165, 172.64.33.165, 173.245.59.165 and 3 additional IP addresses.

mira.ns.cloudflare.com maps to 108.162.192.204, 172.64.32.204, 173.245.58.204 and 3 additional IP addresses.

Mail Servers

cloudcore.vn has one mail server: cloudcore-vn.mail.protection.outlook.com.

cloudcore-vn.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.