`esisistemas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b2e2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:11f4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.244^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.226^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aisha.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aisha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aisha.ns.cloudflare.com`
		A	108.162.194.186^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
		A	162.159.38.186^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
		A	172.64.34.186^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
NS	`bayan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c148^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bayan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2148^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bayan.ns.cloudflare.com`
		A	108.162.193.72^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	172.64.33.72^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	173.245.59.72^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
MX	`mail.esisistemas.com` ⭐
		A	162.241.62.53^{🇺🇸 Jacksonville162.241.60.0/22 Google}
			PTR	`162-241-62-53.unifiedlayer.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.244, 172.67.178.226
		IPv6 hints	2606:4700:3035::ac43:b2e2, 2606:4700:3036::6815:11f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`aisha.ns.cloudflare.com`dns@cloudflare.com serial=2406713730

`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=1784318352

Subdomains

mail.esisistemas.com

Same first word

esisistemas.com

Similar names

isissmatese.it

sesasistemi.it

seisistemas.com

seisistemas.es

sistemaiess.com

DNS History

12 records (7 active, 5 former)

●NSaisha.ns.cloudflare.com2026-04-07 → 2026-07-17 · 3 obs

○ 2026-03-30 17:16:54
● 2026-04-07 17:25:58
● 2026-07-17 20:07:50

●NSbayan.ns.cloudflare.com2026-04-07 → 2026-07-17 · 3 obs

○ 2026-03-30 17:16:54
● 2026-04-07 17:25:58
● 2026-07-17 20:07:50

○NSns110.hostgator.mx2026-03-10 → 2026-03-30 · 4 obs

● 2026-03-10 09:24:20
● 2026-03-30 17:16:54
○ 2026-04-07 17:25:58
○ 2026-07-17 20:07:50

○NSns111.hostgator.mx2026-03-10 → 2026-03-30 · 4 obs

● 2026-03-10 09:24:20
● 2026-03-30 17:16:54
○ 2026-04-07 17:25:58
○ 2026-07-17 20:07:50

●MXmail.esisistemas.com2026-03-10 → 2026-07-17 · 2 obs

● 2026-03-10 09:24:20
● 2026-07-17 20:07:50

●A104.21.17.2442026-04-07 → 2026-07-17 · 3 obs

○ 2026-03-30 17:16:54
● 2026-04-07 17:25:58
● 2026-07-17 20:07:50

○A162.241.62.532026-03-10 → 2026-03-30 · 4 obs

● 2026-03-10 09:24:20
● 2026-03-30 17:16:54
○ 2026-04-07 17:25:58
○ 2026-07-17 20:07:50

●A172.67.178.2262026-04-07 → 2026-07-17 · 3 obs

○ 2026-03-30 17:16:54
● 2026-04-07 17:25:58
● 2026-07-17 20:07:50

○A2606:4700:3030::6815:11f42026-04-07 → 2026-04-07 · 4 obs

○ 2026-03-30 17:16:54
● 2026-04-07 17:25:58
○ 2026-07-04 06:39:30
○ 2026-07-17 20:07:50

○A2606:4700:3032::ac43:b2e22026-04-07 → 2026-04-07 · 4 obs

○ 2026-03-30 17:16:54
● 2026-04-07 17:25:58
○ 2026-07-04 06:39:30
○ 2026-07-17 20:07:50

●A2606:4700:3035::ac43:b2e22026-07-04 → 2026-07-17 · 3 obs

○ 2026-04-07 17:25:58
● 2026-07-04 06:39:30
● 2026-07-17 20:07:50

●A2606:4700:3036::6815:11f42026-07-04 → 2026-07-17 · 3 obs

○ 2026-04-07 17:25:58
● 2026-07-04 06:39:30
● 2026-07-17 20:07:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
esisistemas.com	bayan.ns.cloudflare.com, aisha.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.72

NS records: bayan.ns.cloudflare.com, aisha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esisistemas.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.244, 172.67.178.226`
AAAA	2	`2606:4700:3036::6815:11f4, 2606:4700:3035::ac43:b2e2`
NS	2	`aisha.ns.cloudflare.com, bayan.ns.cloudflare.com`
MX	1	`mail.esisistemas.com (pri: 1)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aisha.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

esisistemas.com is a parent domain of mail.esisistemas.com.

IP Addresses

esisistemas.com has four IP addresses: 104.21.17.244, 172.67.178.226, 2606:4700:3035::ac43:b2e2 and 2606:4700:3036::6815:11f4.

1onlinepharmacy.bid, say88bet.org, 7f.eligibility-0gfoundation.xyz and two other host names share IP numbers with esisistemas.com.

Name Servers

esisistemas.com has two authoritative name servers — aisha.ns.cloudflare.com and bayan.ns.cloudflare.com.

esisistemas.com uses the same name servers as several other domains — among them rinofacial.com, copalliartgallery.com, endodoncia-mexico.com and two more.

esisistemas.com shares at least some of its name servers with other domains, including backstepfirefighter.com, vrouwenvoetbalnederland.nl, maoqijie.com and two others.

These name servers are frequently seen alongside the name servers lucy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aisha.ns.cloudflare.com points to 108.162.194.186, 162.159.38.186, 172.64.34.186 and 3 other IP addresses.

bayan.ns.cloudflare.com points to 108.162.193.72, 172.64.33.72, 173.245.59.72 and 3 other IP addresses.

Mail Servers

Mail for esisistemas.com is handled by a single mail server, mail.esisistemas.com.

mail.esisistemas.com points to one IP number — 162.241.62.53.

esisistemas.com - robtex.com

esisistemas.com

com

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

`esisistemas.com`

`com`