rexguide.com - robtex.com

rexguide.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5ab9🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cbd3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.185Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.211🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrobert.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A2803:f800:50::6ca2:c38c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrobert.ns.cloudflare.com
A2a06:98c1:50::ac40:238c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrobert.ns.cloudflare.com
A108.162.195.140🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A162.159.44.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
A172.64.35.140🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrobert.ns.cloudflare.com
NStessa.ns.cloudflare.com
A2606:4700:50::a29f:26e5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A2803:f800:50::6ca2:c2e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtessa.ns.cloudflare.com
A2a06:98c1:50::ac40:22e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtessa.ns.cloudflare.com
A108.162.194.229🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A162.159.38.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A172.64.34.229🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=LgiGs41YhCk9GSmwmClRttcjbWmBxtHAHUExmL8zii8
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.90.185, 172.67.203.211
IPv62606:4700:3032::6815:5ab9, 2606:4700:3037::ac43:cbd3
SOArobert.ns.cloudflare.comdns@cloudflare.com serial=2399496938

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=1774363897

Previously MX for

rexguide.com

Same first word

rexguide.com

DNS History

17 records (11 active, 6 former)

201820192020202120222023202420252026NSrobert.ns.cloudflare.comtessa.ns.cloudflare.comeric.ns.cloudflare.comliz.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comrexguide.comA104.21.90.185172.67.203.2112606:4700:3032::6815:5ab92606:4700:3037::ac43:cbd3139.162.43.136172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
○NSeric.ns.cloudflare.com2017-06-25 → 2017-06-25 · 3 obs
● 2017-06-25 21:29:10
○ 2026-03-23 07:47:08
○ 2026-03-24 15:06:34
○NSliz.ns.cloudflare.com2017-06-25 → 2017-06-25 · 3 obs
● 2017-06-25 21:29:10
○ 2026-03-23 07:47:08
○ 2026-03-24 15:06:34
●NSrobert.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●NStessa.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●MXalt2.aspmx.l.google.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●MXalt3.aspmx.l.google.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●MXalt4.aspmx.l.google.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●MXaspmx.l.google.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
○MXrexguide.com2017-06-25 → 2017-06-25 · 3 obs
● 2017-06-25 21:29:10
○ 2026-03-23 07:47:08
○ 2026-03-24 15:06:34
●A104.21.90.1852026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
○A139.162.43.1362017-06-25 → 2017-06-25 · 3 obs
● 2017-06-25 21:29:10
○ 2026-03-23 07:47:08
○ 2026-03-24 15:06:34
○A172.64.80.12026-03-23 → 2026-03-24 · 2 obs
○ 2026-03-23 07:47:08
○ 2026-03-24 15:06:34
●A172.67.203.2112026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-24 · 2 obs
○ 2026-03-23 07:47:08
○ 2026-03-24 15:06:34
●A2606:4700:3032::6815:5ab92026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34
●A2606:4700:3037::ac43:cbd32026-03-23 → 2026-03-24 · 3 obs
○ 2017-06-25 21:29:10
● 2026-03-23 07:47:08
● 2026-03-24 15:06:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rexguide.comtessa.ns.cloudflare.com, robert.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.140

NS records: tessa.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rexguide.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.185, 172.67.203.211
AAAA22606:4700:3032::6815:5ab9, 2606:4700:3037::ac43:cbd3
NS2robert.ns.cloudflare.com, tessa.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=LgiGs41YhCk9GSm
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1robert.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rexguide.com maps to four IP numbers: 2606:4700:3032::6815:5ab9, 2606:4700:3037::ac43:cbd3, 104.21.90.185 and 172.67.203.211.

Other host names such as pig6.com, abc2c.com.au, 3flv.com, e73qra.lol and abbygoldsmith.com share IPs with rexguide.com.

Name Servers

Two name servers robert.ns.cloudflare.com and tessa.ns.cloudflare.com handle the delegation for rexguide.com.

rexguide.com shares the same name server setup as other domains, for example sieuno.win, tracer.ca, eyewearbyemery.ca, anzen-plaza.com and allyourbase.ca.

rexguide.com at least partially shares name servers with other domains, for example eastlakenormannews.com, buddyssportinggoods.com, granitestate.info, eduarddeboer.nl and zoos-k.com.

These name servers are often used together with chloe.ns.cloudflare.com and kaiser.ns.cloudflare.com.

Host names with six IP numbers:

robert.ns.cloudflare.com points to 2606:4700:58::a29f:2c8c, 2803:f800:50::6ca2:c38c, 2a06:98c1:50::ac40:238c, 108.162.195.140, 162.159.44.140 and 172.64.35.140.

tessa.ns.cloudflare.com points to 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229.

Mail Servers

rexguide.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

rexguide.com shares at least partially some mail servers with other domains, for instance ns500699.ns500699.ns500588.ns500588.ns500588.ns500699.ns500588.ns500588.ns500588.ns500612.ns500612.ns500588.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, galdeo.com, childcareresourcecenter.org, edfdev.com and ns500693.ns500765.ns500693.ns500699.ns500699.ns500734.ns500734.ns500693.ns500588.ns500699.ns500699.ns500683.ns500699.ns500588.ns500632.ns500110.dtrkdll.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.101.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26