sentryfocus.com - dns.ninja

`sentryfocus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:293c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bd78^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.60^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.120^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hazel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hazel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hazel.ns.cloudflare.com`
		A	108.162.194.157^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	162.159.38.157^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
		A	172.64.34.157^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hazel.ns.cloudflare.com`
NS	`neil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`neil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`neil.ns.cloudflare.com`
		A	108.162.193.211^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	172.64.33.211^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
		A	173.245.59.211^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`neil.ns.cloudflare.com`
MX	`_dc-mx.f2e824e239c3.sentryfocus.com` ⭐
TXT	`v=spf1 include:_spf.whitesplane.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.60, 172.67.189.120
		IPv6 hints	2606:4700:3030::6815:293c, 2606:4700:3035::ac43:bd78
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOA	`hazel.ns.cloudflare.com`dns@cloudflare.com serial=2407412274

`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=1782833321

⚠️ On DNS blocklist: tif

Same first word

sentryfocus.com

DNS History

11 records (7 active, 4 former)

○NSdns1.registrar-servers.com2026-04-01 → 2026-04-21 · 3 obs

● 2026-04-01 19:00:16
● 2026-04-21 23:00:04
○ 2026-06-30 15:53:46

○NSdns2.registrar-servers.com2026-04-01 → 2026-04-21 · 3 obs

● 2026-04-01 19:00:16
● 2026-04-21 23:00:04
○ 2026-06-30 15:53:46

●NShazel.ns.cloudflare.com2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

●NSneil.ns.cloudflare.com2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

●MX_dc-mx.f2e824e239c3.sentryfocus.com2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

○MXmx.sentryfocus.com.cust.hostedemail.com2026-04-01 → 2026-04-21 · 3 obs

● 2026-04-01 19:00:16
● 2026-04-21 23:00:04
○ 2026-06-30 15:53:46

●A104.21.41.602026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

●A172.67.189.1202026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

●A2606:4700:3030::6815:293c2026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

●A2606:4700:3035::ac43:bd782026-06-30 → 2026-06-30 · 2 obs

○ 2026-04-21 23:00:04
● 2026-06-30 15:53:46

○A49.13.235.772026-04-01 → 2026-04-21 · 3 obs

● 2026-04-01 19:00:16
● 2026-04-21 23:00:04
○ 2026-06-30 15:53:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
sentryfocus.com	neil.ns.cloudflare.com, hazel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.157

NS records: neil.ns.cloudflare.com, hazel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentryfocus.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.60, 172.67.189.120`
AAAA	2	`2606:4700:3030::6815:293c, 2606:4700:3035::ac43:bd78`
NS	2	`hazel.ns.cloudflare.com, neil.ns.cloudflare.com`
MX	1	`_dc-mx.f2e824e239c3.sentryfocus.com (pri`
TXT	1	`v=spf1 include:_spf.whitesplane.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hazel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sentryfocus.com points to the four IP addresses 104.21.41.60, 172.67.189.120, 2606:4700:3030::6815:293c and 2606:4700:3035::ac43:bd78.

bonanzarestaurants.com, rain.para.com.tr, igastlucia.com.au plus two other host names have IP numbers in common with sentryfocus.com.

Name Servers

sentryfocus.com is served by two delegated name servers, hazel.ns.cloudflare.com and neil.ns.cloudflare.com.

The name server configuration of sentryfocus.com is shared with other domains, for instance kere.st, gpdealteam.com, nature-provides.com and two others.

The name servers of sentryfocus.com overlap at least partially with those of other domains — among them nmmu.cn, basvuru-2025.sbs, tigglobalprime.com and two more.

These name servers commonly co-occur with the name servers fay.ns.cloudflare.com, dakota.ns.cloudflare.com, tanner.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hazel.ns.cloudflare.com carries IP addresses 108.162.194.157, 162.159.38.157 and 172.64.34.157, with 3 other addresses beyond those.

neil.ns.cloudflare.com carries IP addresses 108.162.193.211, 172.64.33.211 and 173.245.59.211, with 3 other addresses beyond those.

Mail Servers

sentryfocus.com uses one mail server — _dc-mx.f2e824e239c3.sentryfocus.com.