`sanjoseitsecurity.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2e04^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ddf3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.4^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.243^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kristin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristin.ns.cloudflare.com`
		A	108.162.192.181^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	172.64.32.181^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	173.245.58.181^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.4, 172.67.221.243
		IPv6 hints	2606:4700:3030::6815:2e04, 2606:4700:3036::ac43:ddf3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`kristin.ns.cloudflare.com`dns@cloudflare.com serial=2398360518

`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=1776218647

Same first word

sanjoseitsecurity.com

DNS History

10 records (6 active, 4 former)

●NSkristin.ns.cloudflare.com2026-02-17 → 2026-04-15 · 2 obs

● 2026-02-17 11:08:30
● 2026-04-15 02:11:44

●NSmajor.ns.cloudflare.com2026-02-17 → 2026-04-15 · 2 obs

● 2026-02-17 11:08:30
● 2026-04-15 02:11:44

●A104.21.46.42026-02-17 → 2026-04-15 · 4 obs

● 2026-02-17 11:08:30
● 2026-03-30 17:48:14
○ 2026-03-31 03:30:24
● 2026-04-15 02:11:44

●A172.67.221.2432026-02-17 → 2026-04-15 · 4 obs

● 2026-02-17 11:08:30
● 2026-03-30 17:48:14
○ 2026-03-31 03:30:24
● 2026-04-15 02:11:44

○A188.114.96.02026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-30 17:48:14
● 2026-03-31 03:30:24
○ 2026-04-15 02:11:44

○A188.114.97.02026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-30 17:48:14
● 2026-03-31 03:30:24
○ 2026-04-15 02:11:44

●A2606:4700:3030::6815:2e042026-02-17 → 2026-04-15 · 4 obs

● 2026-02-17 11:08:30
● 2026-03-30 17:48:14
○ 2026-03-31 03:30:24
● 2026-04-15 02:11:44

●A2606:4700:3036::ac43:ddf32026-02-17 → 2026-04-15 · 4 obs

● 2026-02-17 11:08:30
● 2026-03-30 17:48:14
○ 2026-03-31 03:30:24
● 2026-04-15 02:11:44

○A2a06:98c1:3120::2026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-30 17:48:14
● 2026-03-31 03:30:24
○ 2026-04-15 02:11:44

○A2a06:98c1:3121::2026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-30 17:48:14
● 2026-03-31 03:30:24
○ 2026-04-15 02:11:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
sanjoseitsecurity.com	kristin.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.181

NS records: kristin.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sanjoseitsecurity.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.243, 104.21.46.4`
AAAA	2	`2606:4700:3030::6815:2e04, 2606:4700:3036::ac43:ddf3`
NS	2	`kristin.ns.cloudflare.com, major.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kristin.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sanjoseitsecurity.com points to four IP numbers: 2606:4700:3030::6815:2e04, 2606:4700:3036::ac43:ddf3, 104.21.46.4 and 172.67.221.243.

Other host names, for instance www.tvids.net, creditstation.ca, veryhotpersonals.com, www.teamsapi.net and svai.net share IP numbers with sanjoseitsecurity.com.

Name Servers

sanjoseitsecurity.com's delegation is to two name servers kristin.ns.cloudflare.com and major.ns.cloudflare.com.

sanjoseitsecurity.com shares the same name server configuration as other domains, such as freshup.com.hk, ccstreetstudio.com, cutenico.best, slburk.com and eurostreaming.show.

sanjoseitsecurity.com at least partially shares its name servers with other domains, for instance saszorgportaal.nl, isira.ru, lezalla.com, btrjc.com and gymcraftlaundry.com.

These name servers are commonly used with dora.ns.cloudflare.com, stanley.ns.cloudflare.com and neil.ns.cloudflare.com.

Host names with six IP numbers:

kristin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.

major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

sanjoseitsecurity.com - robtex.com