sequentialmachines.com - dns.ninja

`sequentialmachines.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1e57^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:acae^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.87^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.174^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`huxley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`huxley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`huxley.ns.cloudflare.com`
		A	108.162.195.188^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
		A	162.159.44.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
		A	172.64.35.188^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`huxley.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.87, 172.67.172.174
		IPv6 hints	2606:4700:3031::6815:1e57, 2606:4700:3033::ac43:acae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com
SOA	`huxley.ns.cloudflare.com`dns@cloudflare.com serial=2408835799

`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=1783824707

Same first word

sequentialmachines.com

DNS History

13 records (7 active, 6 former)

●NShuxley.ns.cloudflare.com2026-03-06 → 2026-07-12 · 2 obs

● 2026-03-06 06:32:08
● 2026-07-12 03:06:04

●NSulla.ns.cloudflare.com2026-03-06 → 2026-07-12 · 2 obs

● 2026-03-06 06:32:08
● 2026-07-12 03:06:04

●MXaspmx.l.google.com2026-03-06 → 2026-07-12 · 2 obs

● 2026-03-06 06:32:08
● 2026-07-12 03:06:04

●A104.21.30.872026-03-06 → 2026-07-12 · 7 obs

● 2026-03-06 06:32:08
● 2026-04-29 10:47:34
○ 2026-05-06 20:50:50
● 2026-05-23 08:29:50
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
● 2026-07-12 03:06:04

●A172.67.172.1742026-03-06 → 2026-07-12 · 7 obs

● 2026-03-06 06:32:08
● 2026-04-29 10:47:34
○ 2026-05-06 20:50:50
● 2026-05-23 08:29:50
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
● 2026-07-12 03:06:04

○A188.114.96.02026-05-06 → 2026-06-19 · 6 obs

○ 2026-04-29 10:47:34
● 2026-05-06 20:50:50
○ 2026-05-23 08:29:50
○ 2026-06-13 19:38:00
● 2026-06-19 10:43:46
○ 2026-07-12 03:06:04

○A188.114.97.02026-05-06 → 2026-06-19 · 6 obs

○ 2026-04-29 10:47:34
● 2026-05-06 20:50:50
○ 2026-05-23 08:29:50
○ 2026-06-13 19:38:00
● 2026-06-19 10:43:46
○ 2026-07-12 03:06:04

○A2606:4700:3030::6815:1e572026-03-06 → 2026-06-13 · 7 obs

● 2026-03-06 06:32:08
● 2026-04-29 10:47:34
○ 2026-05-06 20:50:50
● 2026-05-23 08:29:50
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
○ 2026-07-12 03:06:04

●A2606:4700:3031::6815:1e572026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-19 10:43:46
● 2026-07-12 03:06:04

○A2606:4700:3032::ac43:acae2026-03-06 → 2026-06-13 · 7 obs

● 2026-03-06 06:32:08
● 2026-04-29 10:47:34
○ 2026-05-06 20:50:50
● 2026-05-23 08:29:50
● 2026-06-13 19:38:00
○ 2026-06-19 10:43:46
○ 2026-07-12 03:06:04

●A2606:4700:3033::ac43:acae2026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-19 10:43:46
● 2026-07-12 03:06:04

○A2a06:98c1:3120::2026-05-06 → 2026-06-19 · 6 obs

○ 2026-04-29 10:47:34
● 2026-05-06 20:50:50
○ 2026-05-23 08:29:50
○ 2026-06-13 19:38:00
● 2026-06-19 10:43:46
○ 2026-07-12 03:06:04

○A2a06:98c1:3121::2026-05-06 → 2026-06-19 · 6 obs

○ 2026-04-29 10:47:34
● 2026-05-06 20:50:50
○ 2026-05-23 08:29:50
○ 2026-06-13 19:38:00
● 2026-06-19 10:43:46
○ 2026-07-12 03:06:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sequentialmachines.com	ulla.ns.cloudflare.com, huxley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.233

NS records: ulla.ns.cloudflare.com, huxley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sequentialmachines.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.87, 172.67.172.174`
AAAA	2	`2606:4700:3031::6815:1e57, 2606:4700:3033::ac43:acae`
NS	2	`huxley.ns.cloudflare.com, ulla.ns.cloudflare.com`
MX	1	`aspmx.l.google.com (pri: 1)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`huxley.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sequentialmachines.com directs to four IP numbers, which are 104.21.30.87, 172.67.172.174, 2606:4700:3031::6815:1e57 and 2606:4700:3033::ac43:acae.

www.buildyourvps.com, primesalto.co, maxidesign.com plus two other host names have IP numbers in common with sequentialmachines.com.

Name Servers

sequentialmachines.com is delegated to two name servers: huxley.ns.cloudflare.com and ulla.ns.cloudflare.com.

The name server configuration of sequentialmachines.com is shared with other domains, for instance c2si.org, qsaas.dev, nigelnichols.com and two others.

There is at least partial name server overlap between sequentialmachines.com and other domains — 55dys.com, trade-leader.ru, obsoleet.org and two more among them.

These name servers frequently co-occur with the name servers clay.ns.cloudflare.com and julissa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

huxley.ns.cloudflare.com resolves to 108.162.195.188, 162.159.44.188, 172.64.35.188 and 3 other IP addresses.

ulla.ns.cloudflare.com resolves to 108.162.192.233, 172.64.32.233, 173.245.58.233 and 3 other IP addresses.

Mail Servers

sequentialmachines.com uses one mail server — aspmx.l.google.com.

The mail server setup of sequentialmachines.com matches that of other domains such as cpb-lab.com, www.gant.cc, icisoluciones.com and two others.

At least some of the mail servers used by sequentialmachines.com are shared with other domains: posretailperu.com, nippon-telecom.com, tsag.co.uk and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 other mail servers.

aspmx.l.google.com carries two IP numbers: 142.251.179.27 and 2607:f8b0:4004:c21::1b.