`john1911.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c4f9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2229^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.41^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.249^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
TXT	`ahrefs-site-verification_7ac290a5fea175ddbee0a4d11e3e8dcbea870d00b4af1de82690...`
TXT	`apple-domain=VnNcQ3xRnZ8HgfVx`
TXT	`v=spf1 include:_spf.mlsend.com include:zoho.com include:icloud.com ~all`
TXT	`zoho-verification=zb15607000.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.41, 172.67.196.249
		IPv6 hints	2606:4700:3032::ac43:c4f9, 2606:4700:3037::6815:2229
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2406787909

`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=1783994037

Previously MX for

john1911.com

Same first word

john1911.com

DNS History

13 records (8 active, 5 former)

●NSkim.ns.cloudflare.com2026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

○NSns1.tacticaltshirts.com2015-05-31 → 2017-04-09 · 4 obs

● 2015-05-31 18:26:20
● 2017-04-09 20:40:36
○ 2026-04-02 21:07:12
○ 2026-07-14 02:14:18

○NSns2.tacticaltshirts.com2015-05-31 → 2017-04-09 · 4 obs

● 2015-05-31 18:26:20
● 2017-04-09 20:40:36
○ 2026-04-02 21:07:12
○ 2026-07-14 02:14:18

●NStrey.ns.cloudflare.com2026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

○MXjohn1911.com2015-05-31 → 2017-04-09 · 4 obs

● 2015-05-31 18:26:20
● 2017-04-09 20:40:36
○ 2026-04-02 21:07:12
○ 2026-07-14 02:14:18

●MXmx01.mail.icloud.com2026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

●MXmx02.mail.icloud.com2026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

●A104.21.34.412026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

●A172.67.196.2492026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

○A198.46.83.2452015-05-31 → 2017-04-09 · 4 obs

● 2015-05-31 18:26:20
● 2017-04-09 20:40:36
○ 2026-04-02 21:07:12
○ 2026-07-14 02:14:18

●A2606:4700:3032::ac43:c4f92026-04-02 → 2026-07-14 · 3 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
● 2026-07-14 02:14:18

○A2606:4700:3034::6815:22292026-04-02 → 2026-04-02 · 4 obs

○ 2017-04-09 20:40:36
● 2026-04-02 21:07:12
○ 2026-07-12 07:37:52
○ 2026-07-14 02:14:18

●A2606:4700:3037::6815:22292026-07-12 → 2026-07-14 · 3 obs

○ 2026-04-02 21:07:12
● 2026-07-12 07:37:52
● 2026-07-14 02:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
john1911.com	kim.ns.cloudflare.com, trey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.242

NS records: kim.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for john1911.com (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.41, 172.67.196.249`
AAAA	2	`2606:4700:3032::ac43:c4f9, 2606:4700:3037::6815:2229`
NS	2	`kim.ns.cloudflare.com, trey.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	4	`ahrefs-site-verification_7ac290a5fea175d, apple-domain=VnNcQ3xRnZ8HgfVx...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

john1911.com directs to four IP numbers, which are 104.21.34.41, 172.67.196.249, 2606:4700:3032::ac43:c4f9 and 2606:4700:3037::6815:2229.

Additional host names — a6.shuweadoo.center, treetubesupply.com, komputerowcy.org and two others — share IP numbers with john1911.com.

Name Servers

john1911.com has two authoritative name servers — kim.ns.cloudflare.com and trey.ns.cloudflare.com.

john1911.com shares its name server setup with other domains, including fxseed.com, ageten.com, panarello.net and two others.

At least some of john1911.com's name servers are shared with other domains, for example www-57365.cc, applyconnect.org, user8.com and two more.

It is common for these name servers to be used in conjunction with the name servers casey.ns.cloudflare.com, sloan.ns.cloudflare.com and todd.ns.cloudflare.com.

Host names with 6 IP numbers:

kim.ns.cloudflare.com points to 108.162.192.126, 172.64.32.126, 173.245.58.126 and 3 other IP addresses.

trey.ns.cloudflare.com points to 108.162.193.242, 172.64.33.242, 173.245.59.242 and 3 other IP addresses.

Mail Servers

john1911.com has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

john1911.com shares the same mail server setup as other domains, including kvj.ee, framework.pt, christianmedlockcatering.com and two others.

john1911.com shares mail servers — at least in part — with other domains, including alboradarecords.com, avtherav.com, weix.us and two others.

Host names with 6 IP numbers:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.

john1911.com - robtex.com

john1911.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`john1911.com`

`com`