doublefin.com - dns.ninja

`doublefin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:1afb^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:a015^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.26.251^{Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.160.21^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hope.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hope.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hope.ns.cloudflare.com`
		A	108.162.192.163^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	172.64.32.163^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	173.245.58.163^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
NS	`nick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=egYt264lP9aZiRIrhMWOBjaU4LVTigiVTfMDZdzzDY0`
TXT	`google-site-verification=mBI_7SRKh58-_UNcBp-Y-g5IZYT_eTiXoLylU_5wlis`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.20.26.251, 172.66.160.21
		IPv6 hints	2606:4700:10::6814:1afb, 2606:4700:10::ac42:a015
SOA	`hope.ns.cloudflare.com`dns@cloudflare.com serial=2408229992

`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=1783210771

Previously MX for

doublefin.com

Same first word

doublefin.com

Similar names

filebound.com

filebound.co.za

boundlife.com

boundlife.de

filebound.com.au

foundible.com

filebound.co.uk

bluefindo.com

dibufelon.ru

lifebound.net

lifebound.com

DNS History

15 records (11 active, 4 former)

●NShope.ns.cloudflare.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●NSnick.ns.cloudflare.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

○NSvns1.nocdirect.com2015-06-21 → 2017-02-16 · 4 obs

● 2015-06-21 00:02:14
● 2017-02-16 21:34:46
○ 2026-03-03 11:11:24
○ 2026-07-05 00:23:08

○NSvns2.nocdirect.com2015-06-21 → 2017-02-16 · 4 obs

● 2015-06-21 00:02:14
● 2017-02-16 21:34:46
○ 2026-03-03 11:11:24
○ 2026-07-05 00:23:08

●MXalt1.aspmx.l.google.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●MXalt2.aspmx.l.google.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●MXalt3.aspmx.l.google.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●MXalt4.aspmx.l.google.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●MXaspmx.l.google.com2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

○MXdoublefin.com2015-06-21 → 2017-02-16 · 4 obs

● 2015-06-21 00:02:14
● 2017-02-16 21:34:46
○ 2026-03-03 11:11:24
○ 2026-07-05 00:23:08

●A104.20.26.2512026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●A172.66.160.212026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●A2606:4700:10::6814:1afb2026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

●A2606:4700:10::ac42:a0152026-03-03 → 2026-07-05 · 3 obs

○ 2017-02-16 21:34:46
● 2026-03-03 11:11:24
● 2026-07-05 00:23:08

○A69.73.181.1302015-06-21 → 2017-02-16 · 4 obs

● 2015-06-21 00:02:14
● 2017-02-16 21:34:46
○ 2026-03-03 11:11:24
○ 2026-07-05 00:23:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...	-
doublefin.com	nick.ns.cloudflare.com, hope.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.213

NS records: nick.ns.cloudflare.com, hope.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublefin.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.26.251, 172.66.160.21`
AAAA	2	`2606:4700:10::6814:1afb, 2606:4700:10::ac42:a015`
NS	2	`hope.ns.cloudflare.com, nick.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=egYt264lP9aZiRI, google-site-verification=mBI_7SRKh58-_UN...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hope.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

doublefin.com resolves to four IP addresses: 104.20.26.251, 172.66.160.21, 2606:4700:10::6814:1afb and 2606:4700:10::ac42:a015.

Additional host names — t.restaurantguru.com, www.1stchoice-formations.co.uk, search.restaurantguru.com and two others — share IP numbers with doublefin.com.

Name Servers

doublefin.com is served by two delegated name servers, hope.ns.cloudflare.com and nick.ns.cloudflare.com.

doublefin.com shares its name server setup with other domains, including afnutrition.ru, bestbuyguidebook.com, dayzero.software and two others.

doublefin.com shares at least some of its name servers with other domains, including monsterclubomaha.com, corusepinal.com, neufeld.systems and two others.

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

Host names with 6 IP numbers:

hope.ns.cloudflare.com carries IP addresses 108.162.192.163, 172.64.32.163 and 173.245.58.163, with 3 other addresses beyond those.

nick.ns.cloudflare.com carries IP addresses 108.162.193.213, 172.64.33.213 and 173.245.59.213, with 3 other addresses beyond those.

Mail Servers

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

doublefin.com shares mail servers — at least in part — with other domains, including ultra-supersonic.com, ns500794.ns500821.ns500795.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, rockauto.se and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.