`keystone-allocations.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9d24^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:28db^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.219^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.36^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`jerry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
TXT	`google-site-verification=hPmWez5p1uE111iF1ev-IhE3BL84Yib9pMPtUUBhR-8`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.219, 172.67.157.36
		IPv6 hints	2606:4700:3032::ac43:9d24, 2606:4700:3034::6815:28db
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2410572206

`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=1785178372

⚠️ On DNS blocklist: tif

Same first word

keystone-allocations.com

DNS History

9 records (7 active, 2 former)

●NSisla.ns.cloudflare.com2026-05-30 → 2026-07-27 · 2 obs

● 2026-05-30 15:24:42
● 2026-07-27 19:00:20

●NSjerry.ns.cloudflare.com2026-05-30 → 2026-07-27 · 2 obs

● 2026-05-30 15:24:42
● 2026-07-27 19:00:20

●MXsmtp.google.com2026-05-30 → 2026-07-27 · 2 obs

● 2026-05-30 15:24:42
● 2026-07-27 19:00:20

●A104.21.40.2192026-05-30 → 2026-07-27 · 2 obs

● 2026-05-30 15:24:42
● 2026-07-27 19:00:20

●A172.67.157.362026-05-30 → 2026-07-27 · 2 obs

● 2026-05-30 15:24:42
● 2026-07-27 19:00:20

○A2606:4700:3031::ac43:9d242026-05-30 → 2026-05-30 · 3 obs

● 2026-05-30 15:24:42
○ 2026-07-07 21:30:04
○ 2026-07-27 19:00:20

●A2606:4700:3032::ac43:9d242026-07-07 → 2026-07-27 · 3 obs

○ 2026-05-30 15:24:42
● 2026-07-07 21:30:04
● 2026-07-27 19:00:20

●A2606:4700:3034::6815:28db2026-07-07 → 2026-07-27 · 3 obs

○ 2026-05-30 15:24:42
● 2026-07-07 21:30:04
● 2026-07-27 19:00:20

○A2606:4700:3035::6815:28db2026-05-30 → 2026-05-30 · 3 obs

● 2026-05-30 15:24:42
○ 2026-07-07 21:30:04
○ 2026-07-27 19:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
keystone-allocations.com	isla.ns.cloudflare.com, jerry.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, jerry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keystone-allocations.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.219, 172.67.157.36`
AAAA	2	`2606:4700:3034::6815:28db, 2606:4700:3032::ac43:9d24`
NS	2	`isla.ns.cloudflare.com, jerry.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=hPmWez5p1uE111i, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

keystone-allocations.com has four IP addresses: 104.21.40.219, 172.67.157.36, 2606:4700:3032::ac43:9d24 and 2606:4700:3034::6815:28db.

anjungroup.com, hehthere.com, iosdev.pro plus two other host names have IP numbers in common with keystone-allocations.com.

Name Servers

keystone-allocations.com is served by two delegated name servers, isla.ns.cloudflare.com and jerry.ns.cloudflare.com.

The name server configuration of keystone-allocations.com is shared with other domains, for instance streamcas.com, ledgerworkshub.info, ledgerworkshq.info and two others.

keystone-allocations.com has at least partial name server overlap with other domains, such as nelionoxara.com, imovelweb.com.br, gouj.cn and two others.

These name servers tend to appear together with the name servers sandy.ns.cloudflare.com, konnor.ns.cloudflare.com and kate.ns.cloudflare.com.

Hosts with 6 IP addresses each:

isla.ns.cloudflare.com carries IP addresses 108.162.192.119, 172.64.32.119 and 173.245.58.119, with 3 other addresses beyond those.

jerry.ns.cloudflare.com carries IP addresses 108.162.193.182, 172.64.33.182 and 173.245.59.182, with 3 other addresses beyond those.

Mail Servers

keystone-allocations.com uses one mail server — smtp.google.com.

The mail server setup of keystone-allocations.com matches that of other domains such as leadheap.com, kharitah.sa, alliedbiotech.co.in and two others.

At least some of the mail servers used by keystone-allocations.com are shared with other domains: bylizard.com, ampsfl.com, glutenfreeda.com and two others among them.

It is common to find these mail servers paired with the mail servers alt1.aspmx.l.google.com, aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 142.250.31.26, 142.250.31.27, 142.251.16.27 plus 6 more.

keystone-allocations.com - robtex.com