`gcfcares.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4cc5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c82d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.197^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.45^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amber.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a40^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c040^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amber.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2040^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amber.ns.cloudflare.com`
		A	108.162.192.64^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	172.64.32.64^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
		A	173.245.58.64^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amber.ns.cloudflare.com`
NS	`logan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
MX	`_dc-mx.d6788cfc18ec.gcfcares.org` ⭐
		A	15.204.101.117^{🇺🇸 OVH15.204.0.0/17 Hosting route}
			PTR	`rs-or.serverhostgroup.com`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.197, 172.67.200.45
		IPv6 hints	2606:4700:3032::6815:4cc5, 2606:4700:3032::ac43:c82d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`amber.ns.cloudflare.com`dns@cloudflare.com serial=2400370319

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776011745

Previously MX for

gcfcares.org

Same first word

gcfcares.org

DNS History

16 records (7 active, 9 former)

●NSamber.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

●NSlogan.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

○NSns03.domaincontrol.com2015-05-19 → 2015-10-21 · 4 obs

● 2015-05-19 10:26:14
● 2015-10-21 18:40:22
○ 2015-12-22 01:27:52
○ 2026-04-12 17:10:28

○NSns04.domaincontrol.com2015-05-19 → 2015-10-21 · 4 obs

● 2015-05-19 10:26:14
● 2015-10-21 18:40:22
○ 2015-12-22 01:27:52
○ 2026-04-12 17:10:28

○NSns1.yokellocal.com2015-12-22 → 2017-09-02 · 5 obs

○ 2015-10-21 18:40:22
● 2015-12-22 01:27:52
● 2017-09-02 11:49:04
○ 2026-03-26 23:16:52
○ 2026-04-12 17:10:28

○NSns2.yokellocal.com2015-12-22 → 2017-09-02 · 5 obs

○ 2015-10-21 18:40:22
● 2015-12-22 01:27:52
● 2017-09-02 11:49:04
○ 2026-03-26 23:16:52
○ 2026-04-12 17:10:28

●MX_dc-mx.d6788cfc18ec.gcfcares.org2026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

○MXgcfcares.org2015-12-22 → 2017-09-02 · 5 obs

○ 2015-10-21 18:40:22
● 2015-12-22 01:27:52
● 2017-09-02 11:49:04
○ 2026-03-26 23:16:52
○ 2026-04-12 17:10:28

○MXmailstore1.secureserver.net2015-05-19 → 2015-10-21 · 4 obs

● 2015-05-19 10:26:14
● 2015-10-21 18:40:22
○ 2015-12-22 01:27:52
○ 2026-04-12 17:10:28

○MXsmtp.secureserver.net2015-05-19 → 2015-10-21 · 4 obs

● 2015-05-19 10:26:14
● 2015-10-21 18:40:22
○ 2015-12-22 01:27:52
○ 2026-04-12 17:10:28

●A104.21.76.1972026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

●A172.67.200.452026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

○A184.168.236.12015-05-19 → 2015-10-21 · 4 obs

● 2015-05-19 10:26:14
● 2015-10-21 18:40:22
○ 2015-12-22 01:27:52
○ 2026-04-12 17:10:28

●A2606:4700:3032::6815:4cc52026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

●A2606:4700:3032::ac43:c82d2026-03-26 → 2026-04-12 · 3 obs

○ 2017-09-02 11:49:04
● 2026-03-26 23:16:52
● 2026-04-12 17:10:28

○A72.52.250.312015-12-22 → 2017-09-02 · 5 obs

○ 2015-10-21 18:40:22
● 2015-12-22 01:27:52
● 2017-09-02 11:49:04
○ 2026-03-26 23:16:52
○ 2026-04-12 17:10:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
gcfcares.org	amber.ns.cloudflare.com, logan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.198

NS records: amber.ns.cloudflare.com, logan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcfcares.org (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.45, 104.21.76.197`
AAAA	2	`2606:4700:3032::ac43:c82d, 2606:4700:3032::6815:4cc5`
NS	2	`amber.ns.cloudflare.com, logan.ns.cloudflare.com`
MX	1	`_dc-mx.d6788cfc18ec.gcfcares.org (pri: 0`
TXT	1	`v=spf1 include:secureserver.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amber.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by gcfcares.org: 2606:4700:3032::6815:4cc5, 2606:4700:3032::ac43:c82d, 104.21.76.197 and 172.67.200.45.

other host names including diendanluatvn.com, webmail.missouriathleticcenter.com, unirub.com.cn, mail.lokie.net and www.77v1.com share IP numbers with gcfcares.org.

Name Servers

gcfcares.org is delegated to two name servers amber.ns.cloudflare.com and logan.ns.cloudflare.com.

gcfcares.org shares the same name server setup as other domains, for instance espertini.com, swapsanorex-solution.com, bestdirect.co.uk, pablo3.com and sulakauri.ge.

gcfcares.org at least partially shares name servers with other domains, for instance stratominds.com, therme-erding.de, gobluestar.ca, xerotiq.com and trilogyactive.co.uk.

These name servers are commonly used with jo.ns.cloudflare.com, adaline.ns.cloudflare.com, amit.ns.cloudflare.com, cheryl.ns.cloudflare.com and neil.ns.cloudflare.com.

Host names with six IP numbers:

Host name amber.ns.cloudflare.com points to: 2606:4700:50::adf5:3a40, 2803:f800:50::6ca2:c040, 2a06:98c1:50::ac40:2040, 108.162.192.64, 172.64.32.64 and 173.245.58.64.

Host name logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.

Mail Servers

gcfcares.org is handled by a single mail server, _dc-mx.d6788cfc18ec.gcfcares.org.

_dc-mx.d6788cfc18ec.gcfcares.org resolves to IP 15.204.101.117.

gcfcares.org - robtex.com

gcfcares.org

org

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`gcfcares.org`

`org`