`sumstore.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3666^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a86f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.102^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.111^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
MX	`mail.sumstore.vn` ⭐
		A	2606:4700:3033::6815:3666^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3034::ac43:a86f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.54.102^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.168.111^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 mx a ip4:116.118.51.196 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.102, 172.67.168.111
		IPv6 hints	2606:4700:3033::6815:3666, 2606:4700:3034::ac43:a86f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`ivy.ns.cloudflare.com`dns@cloudflare.com serial=2403524824

`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=2030784496

Subdomains

mail.sumstore.vn

ftp.sumstore.vn

smtp.sumstore.vn

pop.sumstore.vn

Same first word

sumstore.vn

sumstore.com

Similar names

DNS History

15 records (7 active, 8 former)

●NSivy.ns.cloudflare.com2026-05-01 → 2026-05-18 · 3 obs

○ 2018-06-04 18:47:38
● 2026-05-01 06:46:00
● 2026-05-18 03:17:56

○NSns4.tenten.vn2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 18:47:38
○ 2026-05-01 06:46:00
○ 2026-05-18 03:17:56

○NSns5.tenten.vn2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 18:47:38
○ 2026-05-01 06:46:00
○ 2026-05-18 03:17:56

○NSns6.tenten.vn2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 18:47:38
○ 2026-05-01 06:46:00
○ 2026-05-18 03:17:56

●NSvin.ns.cloudflare.com2026-05-01 → 2026-05-18 · 3 obs

○ 2018-06-04 18:47:38
● 2026-05-01 06:46:00
● 2026-05-18 03:17:56

●MXmail.sumstore.vn2018-06-04 → 2026-05-18 · 2 obs

● 2018-06-04 18:47:38
● 2026-05-18 03:17:56

●A104.21.54.1022026-05-01 → 2026-05-18 · 9 obs

○ 2018-06-04 18:47:38
● 2026-05-01 06:46:00
● 2026-05-05 09:14:22
○ 2026-05-07 10:50:12
● 2026-05-08 11:58:58
● 2026-05-13 04:14:40
○ 2026-05-13 22:10:18
● 2026-05-18 03:17:54
● 2026-05-18 03:17:56

●A172.67.168.1112026-05-01 → 2026-05-18 · 9 obs

○A188.114.96.02026-05-07 → 2026-05-13 · 7 obs

○ 2026-05-05 09:14:22
● 2026-05-07 10:50:12
○ 2026-05-08 11:58:58
○ 2026-05-13 04:14:40
● 2026-05-13 22:10:18
○ 2026-05-18 03:17:54
○ 2026-05-18 03:17:56

○A188.114.97.02026-05-07 → 2026-05-13 · 7 obs

○ 2026-05-05 09:14:22
● 2026-05-07 10:50:12
○ 2026-05-08 11:58:58
○ 2026-05-13 04:14:40
● 2026-05-13 22:10:18
○ 2026-05-18 03:17:54
○ 2026-05-18 03:17:56

○A198.20.92.802018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 18:47:38
○ 2026-05-01 06:46:00
○ 2026-05-18 03:17:56

●A2606:4700:3033::6815:36662026-05-01 → 2026-05-18 · 9 obs

●A2606:4700:3034::ac43:a86f2026-05-01 → 2026-05-18 · 9 obs

○A2a06:98c1:3120::2026-05-07 → 2026-05-13 · 7 obs

○ 2026-05-05 09:14:22
● 2026-05-07 10:50:12
○ 2026-05-08 11:58:58
○ 2026-05-13 04:14:40
● 2026-05-13 22:10:18
○ 2026-05-18 03:17:54
○ 2026-05-18 03:17:56

○A2a06:98c1:3121::2026-05-07 → 2026-05-13 · 7 obs

○ 2026-05-05 09:14:22
● 2026-05-07 10:50:12
○ 2026-05-08 11:58:58
○ 2026-05-13 04:14:40
● 2026-05-13 22:10:18
○ 2026-05-18 03:17:54
○ 2026-05-18 03:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
sumstore.vn	ivy.ns.cloudflare.com, vin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.245

NS records: ivy.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumstore.vn (unsigned zone)

⏱️ Timing

Total: 2584ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.111, 104.21.54.102`
AAAA	2	`2606:4700:3034::ac43:a86f, 2606:4700:3033::6815:3666`
NS	2	`ivy.ns.cloudflare.com, vin.ns.cloudflare.com`
MX	1	`mail.sumstore.vn (pri: 10)`
TXT	1	`v=spf1 mx a ip4:116.118.51.196 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivy.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

sumstore.vn is a parent of mail.sumstore.vn, ftp.sumstore.vn, smtp.sumstore.vn, pop.sumstore.vn.

IP Addresses

sumstore.vn points to four IP numbers: 104.21.54.102, 172.67.168.111, 2606:4700:3033::6815:3666 and 2606:4700:3034::ac43:a86f.

Other host names, for instance www.mountainbike-revue.at, www.americandadscripts.com, myriskmgmt.net and 2 other share IP numbers with sumstore.vn.

Name Servers

sumstore.vn is delegated to two name servers, ivy.ns.cloudflare.com and vin.ns.cloudflare.com.

sumstore.vn shares the same name server setup with other domains, for instance bendem.be, interventionalurology.com, fast1.nl and 2 other.

sumstore.vn at least partially shares name servers with other domains, for instance sonmelt.com, jinhequan.com, liafpa.org and 2 other.

These name servers are often used together with the name servers coco.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names with six IP numbers:

The host name ivy.ns.cloudflare.com points to: 108.162.192.120, 172.64.32.120, 173.245.58.120 and 3 other.

The host name vin.ns.cloudflare.com points to: 108.162.193.245, 172.64.33.245, 173.245.59.245 and 3 other.

Mail Servers

sumstore.vn is handled by one mail server, mail.sumstore.vn.

The host name mail.sumstore.vn points to four IP numbers: 104.21.54.102, 172.67.168.111, 2606:4700:3033::6815:3666 and 2606:4700:3034::ac43:a86f.

sumstore.vn - robtex.com

sumstore.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sumstore.vn`

`vn`