`redoubtenterprises.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b05b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4033^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.51^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.91^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bradley.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c23^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c323^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bradley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2323^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bradley.ns.cloudflare.com`
		A	108.162.195.35^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	162.159.44.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
		A	172.64.35.35^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bradley.ns.cloudflare.com`
NS	`emily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
MX	`filter10.antispamcloud.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`filter20.antispamcloud.com`⁽²⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`filter30.antispamcloud.com`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`filter40.antispamcloud.com`⁽⁴⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
TXT	`v=spf1 +include:_spf.willhosts.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.64.51, 172.67.176.91
		IPv6	2606:4700:3031::ac43:b05b, 2606:4700:3032::6815:4033
SOA	`bradley.ns.cloudflare.com`dns@cloudflare.com serial=2399868521

`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=1774442122

Previously MX for

redoubtenterprises.com

Same first word

redoubtenterprises.com

DNS History

19 records (10 active, 9 former)

●NSbradley.ns.cloudflare.com2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

●NSemily.ns.cloudflare.com2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

○NSns1.tsohost.co.uk2015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 15:05:02
● 2017-02-07 01:02:24
○ 2018-08-11 20:33:02
○ 2026-03-25 12:54:16

○NSns1.willhosts.com2018-08-11 → 2018-08-11 · 4 obs

○ 2017-02-07 01:02:24
● 2018-08-11 20:33:02
○ 2026-03-25 04:12:32
○ 2026-03-25 12:54:16

○NSns2.tsohost.co.uk2015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 15:05:02
● 2017-02-07 01:02:24
○ 2018-08-11 20:33:02
○ 2026-03-25 12:54:16

○NSns2.willhosts.com2018-08-11 → 2018-08-11 · 4 obs

○ 2017-02-07 01:02:24
● 2018-08-11 20:33:02
○ 2026-03-25 04:12:32
○ 2026-03-25 12:54:16

○NSns3.tsohost.co.uk2015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 15:05:02
● 2017-02-07 01:02:24
○ 2018-08-11 20:33:02
○ 2026-03-25 12:54:16

●MXfilter10.antispamcloud.com2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

●MXfilter20.antispamcloud.com2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

●MXfilter30.antispamcloud.com2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

●MXfilter40.antispamcloud.com2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

○MXfusion.bpweb.net2018-08-11 → 2018-08-11 · 4 obs

○ 2017-02-07 01:02:24
● 2018-08-11 20:33:02
○ 2026-03-25 04:12:32
○ 2026-03-25 12:54:16

○MXredoubtenterprises.com2015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 15:05:02
● 2017-02-07 01:02:24
○ 2018-08-11 20:33:02
○ 2026-03-25 12:54:16

●A104.21.64.512026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

●A172.67.176.912026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

○A188.65.118.1342015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 15:05:02
● 2017-02-07 01:02:24
○ 2018-08-11 20:33:02
○ 2026-03-25 12:54:16

●A2606:4700:3031::ac43:b05b2026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

●A2606:4700:3032::6815:40332026-03-25 → 2026-03-25 · 3 obs

○ 2018-08-11 20:33:02
● 2026-03-25 04:12:32
● 2026-03-25 12:54:16

○A83.223.106.92018-08-11 → 2018-08-11 · 4 obs

○ 2017-02-07 01:02:24
● 2018-08-11 20:33:02
○ 2026-03-25 04:12:32
○ 2026-03-25 12:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
redoubtenterprises.com	emily.ns.cloudflare.com, bradley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.35

NS records: emily.ns.cloudflare.com, bradley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redoubtenterprises.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.91, 104.21.64.51`
AAAA	2	`2606:4700:3032::6815:4033, 2606:4700:3031::ac43:b05b`
NS	2	`bradley.ns.cloudflare.com, emily.ns.cloudflare.com`
MX	4	`filter10.antispamcloud.com (pri: 10), filter20.antispamcloud.com (pri: 20)...`
TXT	1	`v=spf1 +include:_spf.willhosts.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bradley.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

redoubtenterprises.com maps to four IP numbers: 2606:4700:3031::ac43:b05b, 2606:4700:3032::6815:4033, 104.21.64.51 and 172.67.176.91.

Other host names, for instance incinera.org, naduan.com, kszhaohe.com, thebooksystem.net and ultimateblackjacklounge.com share IP numbers with redoubtenterprises.com.

Name Servers

Two name servers bradley.ns.cloudflare.com and emily.ns.cloudflare.com are delegated to redoubtenterprises.com.

redoubtenterprises.com uses the same name server configuration as other domains, such as lasixotc.com, pioneerfitting.com, egearsaofisi.com.tr, pandami.net and unity.fm.

redoubtenterprises.com at least partially shares name servers with other domains such as espiritu.info, ketchup.pt, unternehmensnavi.info, byxchemical.com and biketoss.com.

These name servers are commonly used with jule.ns.cloudflare.com and dayana.ns.cloudflare.com.

Host names with six IP numbers: Host name bradley.ns.cloudflare.com points to 2606:4700:58::a29f:2c23, 2803:f800:50::6ca2:c323, 2a06:98c1:50::ac40:2323, 108.162.195.35, 162.159.44.35 and 172.64.35.35; host name emily.ns.cloudflare.com points to 2606:4700:50::adf5:3a9b, 2803:f800:50::6ca2:c09b, 2a06:98c1:50::ac40:209b, 108.162.192.155, 172.64.32.155 and 173.245.58.155.

Mail Servers

redoubtenterprises.com is handled by four mail servers: filter10.antispamcloud.com, filter20.antispamcloud.com, filter30.antispamcloud.com and filter40.antispamcloud.com.

redoubtenterprises.com shares mail servers with other domains at least in part, for instance riverlea.co.uk, fahrschule-kliese.de, profeel.ro, contech.ch and deutrag.eu.