contentxpand.com - robtex.com

contentxpand.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c1b6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:c3f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.63Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.182🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyree.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A2803:f800:50::6ca2:c3cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkyree.ns.cloudflare.com
A2a06:98c1:50::ac40:23cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkyree.ns.cloudflare.com
A108.162.195.207🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A162.159.44.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A172.64.35.207🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
NSmckinley.ns.cloudflare.com
A2606:4700:50::a29f:2649🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A2803:f800:50::6ca2:c249🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmckinley.ns.cloudflare.com
A2a06:98c1:50::ac40:2249🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmckinley.ns.cloudflare.com
A108.162.194.73🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A162.159.38.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A172.64.34.73🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(95)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(98)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.12.63, 172.67.193.182
IPv62606:4700:3033::ac43:c1b6, 2606:4700:3037::6815:c3f
SOAkyree.ns.cloudflare.comdns@cloudflare.com serial=2398214060

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774413007

Previously MX for

contentxpand.com

Same first word

contentxpand.com

DNS History

27 records (9 active, 18 former)

20162017201820192020202120222023202420252026NSkyree.ns.cloudflare.commckinley.ns.cloudflare.comns1.aztechventures.comns1.contentxpand.comns2.aztechventures.comns2.contentxpand.comns3.aztechventures.comns3.contentxpand.comns4.aztechventures.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netcontentxpand.commail1.aztechventures.commail2.aztechventures.commail3.aztechventures.commail4.aztechventures.comA104.21.12.63172.67.193.1822606:4700:3033::ac43:c1b62606:4700:3037::6815:c3f144.126.156.36188.114.96.0188.114.97.0209.95.48.752a06:98c1:3120::2a06:98c1:3121::
●NSkyree.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
● 2026-03-25 04:32:12
●NSmckinley.ns.cloudflare.com2026-03-23 → 2026-03-25 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
● 2026-03-25 04:32:12
○NSns1.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○NSns1.contentxpand.com2015-07-31 → 2020-02-07 · 4 obs
● 2015-07-31 20:20:46
● 2020-02-07 16:49:50
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○NSns2.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○NSns2.contentxpand.com2015-07-31 → 2020-02-07 · 4 obs
● 2015-07-31 20:20:46
● 2020-02-07 16:49:50
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○NSns3.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○NSns3.contentxpand.com2015-07-31 → 2020-02-07 · 4 obs
● 2015-07-31 20:20:46
● 2020-02-07 16:49:50
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○NSns4.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○MXcontentxpand.com2015-07-31 → 2020-02-07 · 4 obs
● 2015-07-31 20:20:46
● 2020-02-07 16:49:50
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○MXmail1.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○MXmail2.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○MXmail3.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○MXmail4.aztechventures.com2026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
●MXroute1.mx.cloudflare.net2026-03-23 → 2026-03-25 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
● 2026-03-25 04:32:12
●MXroute2.mx.cloudflare.net2026-03-23 → 2026-03-25 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
● 2026-03-25 04:32:12
●MXroute3.mx.cloudflare.net2026-03-23 → 2026-03-25 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
● 2026-03-25 04:32:12
●A104.21.12.632026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
● 2026-03-25 04:32:12
○A144.126.156.362026-03-23 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
●A172.67.193.1822026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
● 2026-03-25 04:32:12
○A188.114.96.02026-03-23 → 2026-03-23 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○A188.114.97.02026-03-23 → 2026-03-23 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○A209.95.48.752015-07-31 → 2020-02-07 · 4 obs
● 2015-07-31 20:20:46
● 2020-02-07 16:49:50
○ 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
●A2606:4700:3033::ac43:c1b62026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
● 2026-03-25 04:32:12
●A2606:4700:3037::6815:c3f2026-03-25 → 2026-03-25 · 2 obs
○ 2026-03-23 10:22:06
● 2026-03-25 04:32:12
○A2a06:98c1:3120::2026-03-23 → 2026-03-23 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
○ 2026-03-25 04:32:12
○A2a06:98c1:3121::2026-03-23 → 2026-03-23 · 3 obs
○ 2020-02-07 16:49:50
● 2026-03-23 10:22:06
○ 2026-03-25 04:32:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
contentxpand.commckinley.ns.cloudflare.com, kyree.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.73

NS records: mckinley.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentxpand.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.182, 104.21.12.63
AAAA22606:4700:3033::ac43:c1b6, 2606:4700:3037::6815:c3f
NS2kyree.ns.cloudflare.com, mckinley.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 33), route2.mx.cloudflare.net (pri: 95)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kyree.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

contentxpand.com maps to four IP numbers: 2606:4700:3033::ac43:c1b6, 2606:4700:3037::6815:c3f, 104.21.12.63 and 172.67.193.182.

Other host names, for instance www.directwindowco.com, lend0x.com, harpoonapp.com, blogulr.com and flickergarelick.com share IP numbers with contentxpand.com.

Name Servers

Two name servers kyree.ns.cloudflare.com and mckinley.ns.cloudflare.com are delegated to contentxpand.com.

contentxpand.com uses the same name server configuration as other domains, such as liberoadministracao.com.br, 5295666.com, pkr88.it.com, 2793999.com and budemfest.ru.

contentxpand.com at least partially shares name servers with other domains such as tqi.solutions, bbop.cn, trimecs.com, downbit.com and holidots.com.

These name servers are commonly used with owen.ns.cloudflare.com and sky.ns.cloudflare.com.

Host names with six IP numbers: Host name kyree.ns.cloudflare.com points to 2606:4700:58::a29f:2ccf, 2803:f800:50::6ca2:c3cf, 2a06:98c1:50::ac40:23cf, 108.162.195.207, 162.159.44.207 and 172.64.35.207; host name mckinley.ns.cloudflare.com points to 2606:4700:50::a29f:2649, 2803:f800:50::6ca2:c249, 2a06:98c1:50::ac40:2249, 108.162.194.73, 162.159.38.73 and 172.64.34.73.

Mail Servers

contentxpand.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

contentxpand.com shares mail servers with other domains at least in part, for instance iteretta.com, xminu.com, sludgebot.com, findmejobs.co and bugbounty.nl.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.