`isaacgeorge.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:111f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:dbe4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.31^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.228^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`millie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`millie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`millie.ns.cloudflare.com`
		A	108.162.194.181^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	162.159.38.181^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
		A	172.64.34.181^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`millie.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
TXT	`protonmail-verification=8d6a795c50f6bb5f0a733ddf01dfbfd2b71cfe4b`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.31, 172.67.219.228
		IPv6 hints	2606:4700:3031::6815:111f, 2606:4700:3035::ac43:dbe4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2409915493

`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=1784490817

Previously MX for

mail.isaacgeorge.com

isaacgeorge.com

Subdomains

mail.isaacgeorge.com

Same first word

isaacgeorge.net

isaacgeorge.com

Similar names

georgeisaac.me

georgiacase.com

DNS History

17 records (8 active, 9 former)

●NSkarl.ns.cloudflare.com2026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

●NSmillie.ns.cloudflare.com2026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

○NSns03.domaincontrol.com2019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-19 21:36:00
● 2019-02-22 12:45:48
○ 2026-06-19 17:46:40
○ 2026-07-19 20:12:22

○NSns04.domaincontrol.com2019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-19 21:36:00
● 2019-02-22 12:45:48
○ 2026-06-19 17:46:40
○ 2026-07-19 20:12:22

○NSns1.justhost.com2015-08-01 → 2017-02-19 · 4 obs

● 2015-08-01 13:53:42
● 2017-02-19 21:36:00
○ 2019-02-22 12:45:48
○ 2026-07-19 20:12:22

○NSns2.justhost.com2015-08-01 → 2017-02-19 · 4 obs

● 2015-08-01 13:53:42
● 2017-02-19 21:36:00
○ 2019-02-22 12:45:48
○ 2026-07-19 20:12:22

○MXisaacgeorge-com.mail.protection.outlook.com2019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-19 21:36:00
● 2019-02-22 12:45:48
○ 2026-06-19 17:46:40
○ 2026-07-19 20:12:22

○MXisaacgeorge.com2016-03-23 → 2017-02-19 · 5 obs

○ 2015-12-17 07:29:00
● 2016-03-23 14:56:40
● 2017-02-19 21:36:00
○ 2019-02-22 12:45:48
○ 2026-07-19 20:12:22

○MXmail.isaacgeorge.com2015-08-01 → 2015-12-17 · 4 obs

● 2015-08-01 13:53:42
● 2015-12-17 07:29:00
○ 2016-03-23 14:56:40
○ 2026-07-19 20:12:22

●MXmail.protonmail.ch2026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

●MXmailsec.protonmail.ch2026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

●A104.21.17.312026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

●A172.67.219.2282026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

○A199.34.228.502019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-19 21:36:00
● 2019-02-22 12:45:48
○ 2026-06-19 17:46:40
○ 2026-07-19 20:12:22

○A199.34.228.592015-08-01 → 2017-02-19 · 4 obs

● 2015-08-01 13:53:42
● 2017-02-19 21:36:00
○ 2019-02-22 12:45:48
○ 2026-07-19 20:12:22

●A2606:4700:3031::6815:111f2026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

●A2606:4700:3035::ac43:dbe42026-06-19 → 2026-07-19 · 3 obs

○ 2019-02-22 12:45:48
● 2026-06-19 17:46:40
● 2026-07-19 20:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
isaacgeorge.com	karl.ns.cloudflare.com, millie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.181

NS records: karl.ns.cloudflare.com, millie.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.31, 172.67.219.228`
AAAA	2	`2606:4700:3031::6815:111f, 2606:4700:3035::ac43:dbe4`
NS	2	`karl.ns.cloudflare.com, millie.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=8d6a795c50f6bb5f, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain mail.isaacgeorge.com falls under the parent isaacgeorge.com.

IP Addresses

isaacgeorge.com points to the four IP addresses 104.21.17.31, 172.67.219.228, 2606:4700:3031::6815:111f and 2606:4700:3035::ac43:dbe4.

gearsub.com, sptek.cn, 11265.info plus two other host names have IP numbers in common with isaacgeorge.com.

Name Servers

isaacgeorge.com is served by two delegated name servers, karl.ns.cloudflare.com and millie.ns.cloudflare.com.

The name server configuration of isaacgeorge.com is shared with other domains, for instance immediatefuture.co.uk, oxadatacryptorecovery.com, jenniferlawrencefoundation.com and two others.

At least some of isaacgeorge.com's name servers are shared with other domains, for example rentacar.dn.ua, tarbawiyat.net, coragembio.science and two more.

Hosts with 6 IP addresses each:

karl.ns.cloudflare.com carries IP addresses 108.162.193.190, 172.64.33.190 and 173.245.59.190, with 3 other addresses beyond those.

millie.ns.cloudflare.com carries IP addresses 108.162.194.181, 162.159.38.181 and 172.64.34.181, with 3 other addresses beyond those.

Mail Servers

isaacgeorge.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of isaacgeorge.com matches that of other domains such as potatisgrizen.com, themackae.com, codegraft.com and two others.

At least some of the mail servers used by isaacgeorge.com are shared with other domains: jessevictors.com, w2m.net, irwinpotter.com and two others among them.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

isaacgeorge.com - robtex.com

isaacgeorge.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`isaacgeorge.com`

`com`