`vsim.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3894^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:98bc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.148^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.188^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`decker.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`decker.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`decker.ns.cloudflare.com`
		A	108.162.195.155^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	162.159.44.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	172.64.35.155^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽³⁹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=n1zzCyDP6aPRWJTjXK8AEMDYGdtn2jHgC7vJKwwtJiU`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.148, 172.67.152.188
		IPv6 hints	2606:4700:3031::6815:3894, 2606:4700:3037::ac43:98bc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2402915030

`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=2030753637

Subdomains

live.vsim.vn

mail.vsim.vn

Same first word

vsim.vn

vsim.ua

vsim.te.ua

vsim.nl

vsim.eu

vsim.co

vsim.net

vsim.cn

vsim.ru

vsim.org

vsim.de

vsim.com

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ivsm.com

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imvs.de

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ivms.eu

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isvm.com

sivm.info

mvsi.fr

svim.cz

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msiv.de

vims.pl

mvsi.ru

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sivm.cl

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ivsm.org

isvm.co.kr

vims.at

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vmis.com.vn

svim.org.in

svim.hr

vsmi.nl

msiv.ru

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vmsi.eu

vims.ac.in

ismv.ru

vims.ge

vmsi.org

vmsi.us

DNS History

11 records (9 active, 2 former)

●NSdana.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●NSdecker.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●MXroute1.mx.cloudflare.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●MXroute2.mx.cloudflare.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●MXroute3.mx.cloudflare.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●A104.21.56.1482026-05-01 → 2026-05-10 · 3 obs

○ 2015-06-22 03:19:38
● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●A172.67.152.1882026-05-01 → 2026-05-10 · 3 obs

○ 2015-06-22 03:19:38
● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

○A203.119.8.1112015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 03:19:38
○ 2026-05-01 12:35:02
○ 2026-05-10 01:41:38

●A2606:4700:3031::6815:38942026-05-01 → 2026-05-10 · 3 obs

○ 2015-06-22 03:19:38
● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

●A2606:4700:3037::ac43:98bc2026-05-01 → 2026-05-10 · 3 obs

○ 2015-06-22 03:19:38
● 2026-05-01 12:35:02
● 2026-05-10 01:41:38

○CNAMEthongbao.vnnic.vn2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 03:19:38
○ 2015-10-29 07:09:28
○ 2026-05-10 01:41:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
vsim.vn	decker.ns.cloudflare.com, dana.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.105

NS records: decker.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vsim.vn (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.188, 104.21.56.148`
AAAA	2	`2606:4700:3037::ac43:98bc, 2606:4700:3031::6815:3894`
NS	2	`dana.ns.cloudflare.com, decker.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 14), route1.mx.cloudflare.net (pri: 39)...`
TXT	2	`google-site-verification=n1zzCyDP6aPRWJT, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

vsim.vn is a parent of live.vsim.vn and mail.vsim.vn.

IP Addresses

vsim.vn resolves to four IPs: 2606:4700:3031::6815:3894, 2606:4700:3037::ac43:98bc, 104.21.56.148 and 172.67.152.188.

Other host names such as hindi(0x736578)(0x787878)x(0x78766964656f73).wiki, www.altpenis.com, sharatbhandari.com, ptlover.net and xiaoniuxia.me share IP numbers with vsim.vn.

Name Servers

vsim.vn is delegated to two name servers: dana.ns.cloudflare.com and decker.ns.cloudflare.com.

vsim.vn uses the same name server setup as other domains, including diarholding.com, collegebeattv.org, lladdy.com, sotas.org and fengshuiconference.com.

At least part of the name servers for vsim.vn are shared with other domains, for instance xyzxzb.com, nhdu.cn, sparklabdesign.com, construfix.mx and mimejorviaje.com.

These name servers are often used together with dave.ns.cloudflare.com, malavika.ns.cloudflare.com and sasha.ns.cloudflare.com.

Host names with six IP numbers:

dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

decker.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9b, 2803:f800:50::6ca2:c39b, 2a06:98c1:50::ac40:239b, 108.162.195.155, 162.159.44.155 and 172.64.35.155.

Mail Servers

Three mail servers handle vsim.vn: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

vsim.vn shares at least some mail servers with other domains, for example plz.de, nze.me, netdinheiro.com.br, dailyskier.com and cirka.co.uk.

Host names with six IP numbers: route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

vsim.vn - robtex.com

vsim.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

`vsim.vn`

`vn`