`vsc100.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:285b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:b747^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.91^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.71^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frida.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2689^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c289^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2289^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frida.ns.cloudflare.com`
		A	108.162.194.137^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	162.159.38.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	172.64.34.137^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
NS	`kevin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kevin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kevin.ns.cloudflare.com`
		A	108.162.193.191^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	172.64.33.191^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
		A	173.245.59.191^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kevin.ns.cloudflare.com`
MX	`vsc100-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`3715d846e3a14cdbaa102816581bd23e`
TXT	`MS=ms92439429`
TXT	`MS=ms98331890`
TXT	`cc69e98f5074427fbb04c5f0b72721d4`
TXT	`e56e9ef032864ebab3e029bf9e5bbb8b`
TXT	`f31498c181cb4be6ab8de1a977bd4f43`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.91, 172.67.183.71
		IPv6 hints	2606:4700:3031::6815:285b, 2606:4700:3031::ac43:b747
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`frida.ns.cloudflare.com`dns@cloudflare.com serial=2409588702

`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=1785045777

Same first word

vsc100.com

Similar names

cvs100.com

DNS History

9 records (7 active, 2 former)

●NSfrida.ns.cloudflare.com2026-06-15 → 2026-07-26 · 2 obs

● 2026-06-15 20:08:48
● 2026-07-26 06:26:06

●NSkevin.ns.cloudflare.com2026-06-15 → 2026-07-26 · 2 obs

● 2026-06-15 20:08:48
● 2026-07-26 06:26:06

●MXvsc100-com.mail.protection.outlook.com2026-06-15 → 2026-07-26 · 2 obs

● 2026-06-15 20:08:48
● 2026-07-26 06:26:06

●A104.21.40.912026-06-15 → 2026-07-26 · 2 obs

● 2026-06-15 20:08:48
● 2026-07-26 06:26:06

●A172.67.183.712026-06-15 → 2026-07-26 · 2 obs

● 2026-06-15 20:08:48
● 2026-07-26 06:26:06

●A2606:4700:3031::6815:285b2026-06-23 → 2026-07-26 · 3 obs

○ 2026-06-15 20:08:48
● 2026-06-23 21:08:40
● 2026-07-26 06:26:06

●A2606:4700:3031::ac43:b7472026-06-23 → 2026-07-26 · 3 obs

○ 2026-06-15 20:08:48
● 2026-06-23 21:08:40
● 2026-07-26 06:26:06

○A2606:4700:3035::6815:285b2026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 20:08:48
○ 2026-06-23 21:08:40
○ 2026-07-26 06:26:06

○A2606:4700:3035::ac43:b7472026-06-15 → 2026-06-15 · 3 obs

● 2026-06-15 20:08:48
○ 2026-06-23 21:08:40
○ 2026-07-26 06:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
vsc100.com	kevin.ns.cloudflare.com, frida.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.191

NS records: kevin.ns.cloudflare.com, frida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vsc100.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.71, 104.21.40.91`
AAAA	2	`2606:4700:3031::ac43:b747, 2606:4700:3031::6815:285b`
NS	2	`frida.ns.cloudflare.com, kevin.ns.cloudflare.com`
MX	1	`vsc100-com.mail.protection.outlook.com (`
TXT	7	`3715d846e3a14cdbaa102816581bd23e, MS=ms92439429...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frida.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

vsc100.com points to the four IP addresses 104.21.40.91, 172.67.183.71, 2606:4700:3031::6815:285b and 2606:4700:3031::ac43:b747.

www.theologyontheweb.org.uk.cdn.cloudflare.net, multiplicandodinheiro.com, besselvanderkolk.com plus two other host names have IP numbers in common with vsc100.com.

Name Servers

vsc100.com is delegated to two name servers: frida.ns.cloudflare.com and kevin.ns.cloudflare.com.

The name server configuration of vsc100.com is shared with other domains, for instance urfahayat.com, janehartenstein.com, boonsongconservationthailand.com and two others.

There is at least partial name server overlap between vsc100.com and other domains — sheentennisquash.co.uk, shalvaonline.org, s768.net and two more among them.

These name servers frequently co-occur with the name servers anton.ns.cloudflare.com and melody.ns.cloudflare.com.

Hosts with 6 IP addresses each:

frida.ns.cloudflare.com resolves to 108.162.194.137, 162.159.38.137, 172.64.34.137 and 3 other IP addresses.

kevin.ns.cloudflare.com resolves to 108.162.193.191, 172.64.33.191, 173.245.59.191 and 3 other IP addresses.

Mail Servers

vsc100.com uses one mail server — vsc100-com.mail.protection.outlook.com.

vsc100-com.mail.protection.outlook.com has 8 IP addresses: 52.101.11.15, 52.101.40.24, 52.101.41.22 plus 5 more.

vsc100.com - robtex.com

vsc100.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

`vsc100.com`

`com`