`estfor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:691^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9b28^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.145^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.40^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`sreeni.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sreeni.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sreeni.ns.cloudflare.com`
		A	108.162.194.178^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	162.159.38.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	172.64.34.178^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
MX	`inbound-smtp.eu-west-1.amazonaws.com` ⭐
		A	18.200.203.69^{🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix}
			PTR	`ec2-18-200-203-69.eu-west-1.compute.amazonaws.com`
		A	54.76.31.185^{🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix}
			PTR	`ec2-54-76-31-185.eu-west-1.compute.amazonaws.com`
		A	54.155.140.59^{🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-155-140-59.eu-west-1.compute.amazonaws.com`
TXT	`google-site-verification=1WlaLKMdQbn1-N4B7P1AauY2zX6_7DlOrTqegXsnwro`
TXT	`google-site-verification=koFCY16eNp9_XCVB5QiW6_E8_eiKzvz_B3Fnx-LXJ5c`
TXT	`openai-domain-verification=dv-GW8gAuX4rfm0JdrFklKdeYQP`
TXT	`wallet-connect-dns-verification=df393bf5576cfdb4286f55df8b72588fb5c6fe0c3c6b4...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.145, 172.67.155.40
		IPv6 hints	2606:4700:3033::6815:691, 2606:4700:3033::ac43:9b28
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2401829842

`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=1778305241

Same first word

estfor.com

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DNS History

10 records (7 active, 3 former)

●NScolin.ns.cloudflare.com2026-03-06 → 2026-05-09 · 3 obs

○ 2018-01-23 04:18:48
● 2026-03-06 03:47:20
● 2026-05-09 06:04:38

○NSns6.wixdns.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:09:12
○ 2018-01-23 04:18:48
○ 2026-05-09 06:04:38

○NSns7.wixdns.net2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:09:12
○ 2018-01-23 04:18:48
○ 2026-05-09 06:04:38

●NSsreeni.ns.cloudflare.com2026-03-06 → 2026-05-09 · 3 obs

○ 2018-01-23 04:18:48
● 2026-03-06 03:47:20
● 2026-05-09 06:04:38

●MXinbound-smtp.eu-west-1.amazonaws.com2026-04-09 → 2026-05-09 · 2 obs

● 2026-04-09 07:59:38
● 2026-05-09 06:04:38

●A104.21.6.1452026-03-06 → 2026-05-09 · 3 obs

○ 2018-01-23 04:18:48
● 2026-03-06 03:47:20
● 2026-05-09 06:04:38

●A172.67.155.402026-03-06 → 2026-05-09 · 3 obs

○ 2018-01-23 04:18:48
● 2026-03-06 03:47:20
● 2026-05-09 06:04:38

○A23.236.62.1472016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:09:12
○ 2018-01-23 04:18:48
○ 2026-05-09 06:04:38

●A2606:4700:3033::6815:6912026-03-06 → 2026-05-09 · 3 obs

○ 2018-01-23 04:18:48
● 2026-03-06 03:47:20
● 2026-05-09 06:04:38

●A2606:4700:3033::ac43:9b282026-03-06 → 2026-05-09 · 3 obs

○ 2018-01-23 04:18:48
● 2026-03-06 03:47:20
● 2026-05-09 06:04:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
estfor.com	sreeni.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.178

NS records: sreeni.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estfor.com (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.145, 172.67.155.40`
AAAA	2	`2606:4700:3033::6815:691, 2606:4700:3033::ac43:9b28`
NS	2	`colin.ns.cloudflare.com, sreeni.ns.cloudflare.com`
MX	1	`inbound-smtp.eu-west-1.amazonaws.com (pr`
TXT	4	`google-site-verification=1WlaLKMdQbn1-N4, google-site-verification=koFCY16eNp9_XCV...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

estfor.com points to four IP numbers: 2606:4700:3033::6815:691, 2606:4700:3033::ac43:9b28, 104.21.6.145 and 172.67.155.40.

For instance, other host names 63-233-60-219.dia.static.laurens.tech, rxfrnnct.today, alwahat.com, somliemusic.com and 63-233-60-146.dia.static.laurens.tech share IP numbers with estfor.com.

Name Servers

estfor.com is delegated to two name servers: colin.ns.cloudflare.com and sreeni.ns.cloudflare.com.

estfor.com uses the same name server setup as other domains such as drealm.info, schoolmanagementplus.com, lordiflim1.online, drealm.org and golfcastello.com.

estfor.com shares name servers with other domains at least partially, for example finemusiconline.com.au, agen258.org, sportsshop.nl, localdump.com and sqlaw.com.au.

These name servers are commonly used together with laylah.ns.cloudflare.com, rajeev.ns.cloudflare.com, noor.ns.cloudflare.com and pablo.ns.cloudflare.com.

Host names with six IP numbers: host name colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75; host name sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.

Mail Servers

estfor.com is handled by a single mail server, inbound-smtp.eu-west-1.amazonaws.com.

estfor.com shares the same mail server setup as other domains, for instance casinovolvo.com, mobile.immobilienscout24.de, blew.de, fcagsdp.com and cliqque.co.

estfor.com shares mail servers with other domains at least partially; for instance aisin-css.be, gopf-armonia.gr, bepay.be, wep-einkaufspark.de and coces-cottage.be.

Host name inbound-smtp.eu-west-1.amazonaws.com points to three IP numbers: 18.200.203.69, 54.76.31.185 and 54.155.140.59.

estfor.com - robtex.com

estfor.com

com

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

`estfor.com`

`com`