`es-builder.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d17c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1745^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.69^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.124^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`amir.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽⁴⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁵⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.69, 172.67.209.124
		IPv6 hints	2606:4700:3035::ac43:d17c, 2606:4700:3036::6815:1745
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`kay.ns.cloudflare.com`dns@cloudflare.com serial=2406834023

`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=1781980175

Previously MX for

es-builder.com

Same first word

es-builder.com

Similar names

e-builders.co.kr

e-builders.net

DNS History

15 records (9 active, 6 former)

●NSkay.ns.cloudflare.com2026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

○NSns447.hostgator.com2008-03-10 → 2017-01-28 · 4 obs

● 2008-03-10 02:22:08
● 2017-01-28 15:02:34
○ 2026-05-13 02:00:30
○ 2026-06-20 18:45:54

○NSns448.hostgator.com2008-03-10 → 2017-01-28 · 4 obs

● 2008-03-10 02:22:08
● 2017-01-28 15:02:34
○ 2026-05-13 02:00:30
○ 2026-06-20 18:45:54

○NSns6611.hostgator.com2015-05-31 → 2017-01-28 · 5 obs

○ 2008-03-10 02:22:08
● 2015-05-31 15:52:22
● 2017-01-28 15:02:34
○ 2026-05-13 02:00:30
○ 2026-06-20 18:45:54

●NStodd.ns.cloudflare.com2026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

●MXamir.mx.cloudflare.net2026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

○MXes-builder.com2008-03-10 → 2017-01-28 · 4 obs

● 2008-03-10 02:22:08
● 2017-01-28 15:02:34
○ 2026-05-13 02:00:30
○ 2026-06-20 18:45:54

●MXisaac.mx.cloudflare.net2026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

●MXlinda.mx.cloudflare.net2026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

●A104.21.23.692026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

●A172.67.209.1242026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

○A192.185.225.22015-05-31 → 2017-01-28 · 5 obs

○ 2008-03-10 02:22:08
● 2015-05-31 15:52:22
● 2017-01-28 15:02:34
○ 2026-05-13 02:00:30
○ 2026-06-20 18:45:54

●A2606:4700:3035::ac43:d17c2026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

●A2606:4700:3036::6815:17452026-05-13 → 2026-06-20 · 3 obs

○ 2017-01-28 15:02:34
● 2026-05-13 02:00:30
● 2026-06-20 18:45:54

○A70.87.239.822008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 02:22:08
○ 2015-05-31 15:52:22
○ 2026-06-20 18:45:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
es-builder.com	kay.ns.cloudflare.com, todd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.146

NS records: kay.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for es-builder.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.124, 104.21.23.69`
AAAA	2	`2606:4700:3035::ac43:d17c, 2606:4700:3036::6815:1745`
NS	2	`kay.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 40), isaac.mx.cloudflare.net (pri: 55)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

es-builder.com points to the four IP addresses 104.21.23.69, 172.67.209.124, 2606:4700:3035::ac43:d17c and 2606:4700:3036::6815:1745.

marazionhotels.com, webmail.1644-8898.com, www.evansvillelasikcenter.com and two other host names share IP numbers with es-builder.com.

Name Servers

es-builder.com is delegated to two name servers: kay.ns.cloudflare.com and todd.ns.cloudflare.com.

es-builder.com uses the same name servers as several other domains — among them tulatv.com, foxnews.pp.ua, inshape-pt.com and two more.

There is at least partial name server overlap between es-builder.com and other domains — gp(0x616e616c)ytic.net, jgirl.co, appic.dev and two more among them.

These name servers frequently co-occur with the name servers kim.ns.cloudflare.com and eric.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125, 173.245.58.125 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

Incoming mail for es-builder.com is delivered via three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

es-builder.com has at least partial mail server overlap with other domains such as nceahelp.com, sheth.io, angelesdelabismo.com and two more.

Hostnames that resolve to 6 IP addresses:

amir.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

isaac.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

linda.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.

es-builder.com - robtex.com

es-builder.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`es-builder.com`

`com`