estimationbuilder.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`estimationbuilder.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:58c0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9831^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.192^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.49^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`jeff.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c07::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`el-in-f27.1e100.net`
		A	74.125.128.27^{🇺🇸 Google74.125.128.0/24}
			PTR	`ec-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1a^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f26.1e100.net`
		A	192.178.228.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuskelf-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1b^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f27.1e100.net`
		A	172.253.152.26^{🇺🇸 Google172.253.0.0/16}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1a^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f26.1e100.net`
		A	192.179.20.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.192, 172.67.152.49
		IPv6 hints	2606:4700:3033::6815:58c0, 2606:4700:3035::ac43:9831
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2418416452

`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=1793025421

Same first word

estimationbuilder.com

Previous names

Next names

DNS History

19 records (11 active, 8 former)

●NSapril.ns.cloudflare.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

○NSdns1.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

○NSdns2.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

●NSjeff.ns.cloudflare.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●MXalt1.aspmx.l.google.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●MXalt2.aspmx.l.google.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●MXalt3.aspmx.l.google.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●MXalt4.aspmx.l.google.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●MXaspmx.l.google.com2026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

○MXeforward1.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

○MXeforward2.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

○MXeforward3.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

○MXeforward4.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

○MXeforward5.registrar-servers.com2018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

●A104.21.88.1922026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

○A162.255.119.1022018-08-11 → 2018-08-11 · 3 obs

● 2018-08-11 01:49:06
○ 2026-09-01 05:03:40
○ 2026-10-26 15:14:22

●A172.67.152.492026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●A2606:4700:3033::6815:58c02026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

●A2606:4700:3035::ac43:98312026-09-01 → 2026-10-26 · 3 obs

○ 2018-08-11 01:49:06
● 2026-09-01 05:03:40
● 2026-10-26 15:14:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
estimationbuilder.com	jeff.ns.cloudflare.com, april.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.124

NS records: jeff.ns.cloudflare.com, april.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estimationbuilder.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.192, 172.67.152.49`
AAAA	2	`2606:4700:3033::6815:58c0, 2606:4700:3035::ac43:9831`
NS	2	`april.ns.cloudflare.com, jeff.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

estimationbuilder.com resolves to four IP addresses: 104.21.88.192, 172.67.152.49, 2606:4700:3033::6815:58c0 and 2606:4700:3035::ac43:9831.

Two other host names, along with glamwirexa.com, franchisee-advisors.com and bicd-kontakt.de, also share IP numbers with estimationbuilder.com.

Name Servers

The NS records for estimationbuilder.com delegate to april.ns.cloudflare.com and jeff.ns.cloudflare.com.

estimationbuilder.com shares its NS records with other domains, for example 7dhanushshetty.workers.dev, wxllspace.art, oliviadylan2027.com and two others.

estimationbuilder.com shares at least some of its name servers with other domains, including mantifly.com, hxc-42823.pages.dev, figq9o8c.workers.dev and two others.

These name servers are frequently seen alongside the name servers darwin.ns.cloudflare.com, justin.ns.cloudflare.com, christian.ns.cloudflare.com and rose.ns.cloudflare.com.

DNS names with 6 IP addresses:

april.ns.cloudflare.com maps to 108.162.192.66, 172.64.32.66, 173.245.58.66 and 3 additional IP addresses.

jeff.ns.cloudflare.com maps to 108.162.193.124, 172.64.33.124, 173.245.59.124 and 3 additional IP addresses.

Mail Servers

estimationbuilder.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between estimationbuilder.com and other domains, including spotonpestcontrol.com, 10v.io, digbygrant.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

The A records for aspmx.l.google.com return 74.125.128.27 and 2a00:1450:4013:c07::1b.

The A records for alt1.aspmx.l.google.com return 192.178.228.26 and 2a00:1450:4025:4403::1a.

The A records for alt2.aspmx.l.google.com return 142.250.147.27 and 2a00:1450:4025:c01::1a.

The A records for alt3.aspmx.l.google.com return 172.253.152.26 and 2a00:1450:4010:c22::1b.

The A records for alt4.aspmx.l.google.com return 192.179.20.26 and 2404:6800:4000:1027::1a.