`corefirststrategies.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c3e0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:29e9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.233^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.195.224^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`tim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c191^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2191^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tim.ns.cloudflare.com`
		A	108.162.193.145^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	172.64.33.145^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	173.245.59.145^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.233, 172.67.195.224
		IPv6 hints	2606:4700:3031::ac43:c3e0, 2606:4700:3032::6815:29e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2396448446

`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=1775946302

Same first word

corefirststrategies.com

DNS History

11 records (6 active, 5 former)

●NScheryl.ns.cloudflare.com2026-02-15 → 2026-04-11 · 3 obs

○ 2017-06-27 02:21:44
● 2026-02-15 07:27:38
● 2026-04-11 22:45:34

○NSns77.worldnic.com2015-05-16 → 2017-06-27 · 4 obs

● 2015-05-16 19:47:44
● 2017-06-27 02:21:44
○ 2026-02-15 07:27:38
○ 2026-04-11 22:45:34

○NSns78.worldnic.com2015-05-16 → 2017-06-27 · 4 obs

● 2015-05-16 19:47:44
● 2017-06-27 02:21:44
○ 2026-02-15 07:27:38
○ 2026-04-11 22:45:34

●NStim.ns.cloudflare.com2026-02-15 → 2026-04-11 · 3 obs

○ 2017-06-27 02:21:44
● 2026-02-15 07:27:38
● 2026-04-11 22:45:34

○MXp.webcom.ctmail.com2015-12-23 → 2026-02-16 · 4 obs

● 2015-12-23 12:44:32
● 2026-02-16 05:52:14
○ 2026-02-17 18:29:04
○ 2026-04-11 22:45:34

●A104.21.41.2332026-02-15 → 2026-04-11 · 3 obs

○ 2017-06-27 02:21:44
● 2026-02-15 07:27:38
● 2026-04-11 22:45:34

○A104.255.196.1992015-05-16 → 2016-11-19 · 4 obs

● 2015-05-16 19:47:44
● 2016-11-19 11:40:56
○ 2017-06-27 02:21:44
○ 2026-04-11 22:45:34

●A172.67.195.2242026-02-15 → 2026-04-11 · 3 obs

○ 2017-06-27 02:21:44
● 2026-02-15 07:27:38
● 2026-04-11 22:45:34

○A192.163.225.2252017-06-27 → 2017-06-27 · 4 obs

○ 2016-11-19 11:40:56
● 2017-06-27 02:21:44
○ 2026-02-15 07:27:38
○ 2026-04-11 22:45:34

●A2606:4700:3031::ac43:c3e02026-02-15 → 2026-04-11 · 3 obs

○ 2017-06-27 02:21:44
● 2026-02-15 07:27:38
● 2026-04-11 22:45:34

●A2606:4700:3032::6815:29e92026-02-15 → 2026-04-11 · 3 obs

○ 2017-06-27 02:21:44
● 2026-02-15 07:27:38
● 2026-04-11 22:45:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
corefirststrategies.com	tim.ns.cloudflare.com, cheryl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.59.145

NS records: tim.ns.cloudflare.com, cheryl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corefirststrategies.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.233, 172.67.195.224`
AAAA	2	`2606:4700:3031::ac43:c3e0, 2606:4700:3032::6815:29e9`
NS	2	`cheryl.ns.cloudflare.com, tim.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corefirststrategies.com resolves to four IP numbers: 2606:4700:3031::ac43:c3e0, 2606:4700:3032::6815:29e9, 104.21.41.233 and 172.67.195.224.

other host names for instance mail.anttarc.org, wifi2000.id, mail.7ate9.com, 1049298-coinbase.com and yingtonghotel.com share IP numbers with corefirststrategies.com.

Name Servers

corefirststrategies.com is delegated to two name servers: cheryl.ns.cloudflare.com and tim.ns.cloudflare.com.

corefirststrategies.com shares the same name server setup as other domains, for example cardioevent.ru, tannertileandstone.com, mcauliffesindustrial.com, mcauliffesintegration.com and benotac.es.

corefirststrategies.com at least partially shares name servers with other domains, for instance birdingandwildlifesafaris.com, fb8d695.com, xoslotz.app, tejastom.com and wineworks.co.

These name servers are often used with adrian.ns.cloudflare.com and logan.ns.cloudflare.com.

Host names with six IP numbers:

cheryl.ns.cloudflare.com points to: 2606:4700:50::adf5:3a53, 2803:f800:50::6ca2:c053, 2a06:98c1:50::ac40:2053, 108.162.192.83, 172.64.32.83 and 173.245.58.83; tim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.

corefirststrategies.com - robtex.com