`cfhdeveloping.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3037::6815:53c5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b507^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.197^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.7^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`derek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
MX	`cfhdeveloping-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`MS=ms14599085`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.197, 172.67.181.7
		IPv6 hints	2606:4700:3037::6815:53c5, 2606:4700:3037::ac43:b507
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2403939964

`net`

	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=1778605796

Subdomains

ns7.cfhdeveloping.net

ns8.cfhdeveloping.net

Same first word

cfhdeveloping.com

cfhdeveloping.net

cfhdeveloping.org

DNS History

15 records (7 active, 8 former)

●NSdeb.ns.cloudflare.com2026-05-07 → 2026-05-12 · 3 obs

○ 2018-01-14 07:09:02
● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

●NSderek.ns.cloudflare.com2026-05-07 → 2026-05-12 · 3 obs

○ 2018-01-14 07:09:02
● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

○NSns11.cfhcable.net2016-04-27 → 2018-01-14 · 5 obs

○ 2016-02-22 15:02:04
● 2016-04-27 08:24:28
● 2018-01-14 07:09:02
○ 2026-05-07 07:14:22
○ 2026-05-12 17:40:12

○NSns12.cfhcable.net2016-04-27 → 2018-01-14 · 5 obs

○ 2016-02-22 15:02:04
● 2016-04-27 08:24:28
● 2018-01-14 07:09:02
○ 2026-05-07 07:14:22
○ 2026-05-12 17:40:12

○NSns13.cfhcable.net2016-04-27 → 2018-01-14 · 5 obs

○ 2016-02-22 15:02:04
● 2016-04-27 08:24:28
● 2018-01-14 07:09:02
○ 2026-05-07 07:14:22
○ 2026-05-12 17:40:12

○NSns14.cfhcable.net2016-04-27 → 2018-01-14 · 5 obs

○ 2016-02-22 15:02:04
● 2016-04-27 08:24:28
● 2018-01-14 07:09:02
○ 2026-05-07 07:14:22
○ 2026-05-12 17:40:12

○NSns5.cfhdeveloping.net2015-07-15 → 2016-02-22 · 4 obs

● 2015-07-15 19:49:14
● 2016-02-22 15:02:04
○ 2016-04-27 08:24:28
○ 2026-05-12 17:40:12

○NSns6.cfhdeveloping.net2015-07-15 → 2016-02-22 · 4 obs

● 2015-07-15 19:49:14
● 2016-02-22 15:02:04
○ 2016-04-27 08:24:28
○ 2026-05-12 17:40:12

○NSns7.cfhdeveloping.net2015-07-15 → 2016-02-22 · 4 obs

● 2015-07-15 19:49:14
● 2016-02-22 15:02:04
○ 2016-04-27 08:24:28
○ 2026-05-12 17:40:12

○NSns8.cfhdeveloping.net2015-07-15 → 2016-02-22 · 4 obs

● 2015-07-15 19:49:14
● 2016-02-22 15:02:04
○ 2016-04-27 08:24:28
○ 2026-05-12 17:40:12

●MXcfhdeveloping-net.mail.protection.outlook.com2026-05-07 → 2026-05-12 · 2 obs

● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

●A104.21.83.1972026-05-07 → 2026-05-12 · 2 obs

● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

●A172.67.181.72026-05-07 → 2026-05-12 · 2 obs

● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

●A2606:4700:3037::6815:53c52026-05-07 → 2026-05-12 · 2 obs

● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

●A2606:4700:3037::ac43:b5072026-05-07 → 2026-05-12 · 2 obs

● 2026-05-07 07:14:22
● 2026-05-12 17:40:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
cfhdeveloping.net	deb.ns.cloudflare.com, derek.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.92

NS records: deb.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.197, 172.67.181.7`
AAAA	2	`2606:4700:3037::ac43:b507, 2606:4700:3037::6815:53c5`
NS	2	`deb.ns.cloudflare.com, derek.ns.cloudflare.com`
MX	1	`cfhdeveloping-net.mail.protection.outloo`
TXT	2	`MS=ms14599085, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

cfhdeveloping.net is parent of ns7.cfhdeveloping.net and ns8.cfhdeveloping.net.

IP Addresses

cfhdeveloping.net points to four IP numbers: 2606:4700:3037::6815:53c5, 2606:4700:3037::ac43:b507, 104.21.83.197 and 172.67.181.7.

Other host names, for instance cficenter.com, www.ajqyflgw.com, lanscaner.org, mapelabs.eu and know.lol share IP numbers with cfhdeveloping.net.

Name Servers

cfhdeveloping.net's delegation is to two name servers deb.ns.cloudflare.com and derek.ns.cloudflare.com.

cfhdeveloping.net shares the same name server configuration as other domains, such as ultimatum.me.uk, aktiengazette.com, tampaix.net, karriere-plus.com and cfhdeveloping.com.

cfhdeveloping.net at least partially shares its name servers with other domains, for instance lamsmotorsports.com, to10.gr, fitloop.app, fullmoonalice.com and cisuonline.com.

These name servers are commonly used alongside lakas.ns.cloudflare.com and dan.ns.cloudflare.com.

Host names with six IP numbers:

deb.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5c, 2803:f800:50::6ca2:c05c, 2a06:98c1:50::ac40:205c, 108.162.192.92, 172.64.32.92 and 173.245.58.92.

derek.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154.

Mail Servers

cfhdeveloping.net is served by a single mail server, cfhdeveloping-net.mail.protection.outlook.com.

The host name cfhdeveloping-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c946::7, 2a01:111:f403:f908::1, 2a01:111:f403:f910::, 52.101.8.34, 52.101.11.9, 52.101.40.1 and 52.101.194.12.

cfhdeveloping.net - robtex.com