ju-rex.eu - robtex.com

ju-rex.eu

DNSSEC⚠️ Not signed
A77.240.188.11🇨🇿 FASTER-AS77.240.176.0/20 FASTER CZ spol. s r.o.
PTRispconfig.dc.szotkowski.info
NSheidi.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A2803:f800:50::6ca2:c2ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheidi.ns.cloudflare.com
A2a06:98c1:50::ac40:22ec🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheidi.ns.cloudflare.com
A108.162.194.236🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
A172.64.34.236🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheidi.ns.cloudflare.com
NSmarvin.ns.cloudflare.com
A2606:4700:58::a29f:2cfb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A2803:f800:50::6ca2:c3fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarvin.ns.cloudflare.com
A2a06:98c1:50::ac40:23fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarvin.ns.cloudflare.com
A108.162.195.251🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A172.64.35.251🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
A192.178.223.26🇺🇸 Google192.178.223.0/24
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com -all
SOAheidi.ns.cloudflare.comdns@cloudflare.com serial=2403927089

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1124106621
🔒 HSTS Preload (+subdomains)

Same first word

ju-rex.eu

DNS History

10 records (10 active, 0 former)

NSheidi.ns.cloudflare.commarvin.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA77.240.188.11
●NSheidi.ns.cloudflare.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●NSmarvin.ns.cloudflare.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXalt1.aspmx.l.google.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXalt2.aspmx.l.google.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXaspmx.l.google.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXaspmx2.googlemail.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXaspmx3.googlemail.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXaspmx4.googlemail.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●MXaspmx5.googlemail.com2026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44
●A77.240.188.112026-05-07 → 2026-05-11 · 2 obs
● 2026-05-07 20:00:56
● 2026-05-11 11:28:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euy.dns.eu, x.dns.eu, si.dns.eu, be.dns.eu...-
ju-rex.euheidi.ns.cloudflare.com, marvin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.251

NS records: heidi.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1763ms | Queries: -

📄 Records

TypeCountSample Data
A177.240.188.11
NS2heidi.ns.cloudflare.com, marvin.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com -all
SOA1heidi.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

ju-rex.eu resolves to one IP number: 77.240.188.11.

Other host names, for instance szotkowski.info, jurex-cup.cz, lskgreengroup.cz, michalszotkowski.cz and ceet.biz share IP numbers with ju-rex.eu.

Name Servers

ju-rex.eu's delegation uses two name servers: heidi.ns.cloudflare.com and marvin.ns.cloudflare.com.

ju-rex.eu uses the same name server setup as other domains, such as alexwinder.uk, nirex.as, jurexcup.cz, auto-vision.ro and kamaeleon.ch.

ju-rex.eu at least partially shares name servers with other domains, including alexish.net, russellgrady.com, yongkang360.com, lanticamola.it and honarito.com.

Host names with six IP numbers:

heidi.ns.cloudflare.com points to 2606:4700:50::a29f:26ec, 2803:f800:50::6ca2:c2ec, 2a06:98c1:50::ac40:22ec, 108.162.194.236, 162.159.38.236 and 172.64.34.236.

marvin.ns.cloudflare.com points to 2606:4700:58::a29f:2cfb, 2803:f800:50::6ca2:c3fb, 2a06:98c1:50::ac40:23fb, 108.162.195.251, 162.159.44.251 and 172.64.35.251.

Mail Servers

ju-rex.eu is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

ju-rex.eu shares at least some mail servers with other domains, for example ns500699.ns500699.ns500693.ns500693.ns500734.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500699.ns500699.ns500699.ns500693.ns500699.ns500602.dtrkdll.com, ingramatics.com, aulilifestyle.com, ns500731.ns500731.ns500742.ns500742.ns500704.ns500705.ns500705.ns500705.ns500705.ns500678.ns500671.ns500671.lusty(0x736c7574)z.com and ns500754.ns500754.ns500754.ns500731.ns500742.ns500742.ns500731.ns500731.ns500731.ns500671.ns500291.ns500671.ns500649.ns500153.tenderladiesbz.com.

These mail servers are often used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

The host name aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.

The host name aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.

The host name aspmx4.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26.

The host name aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.

The host name aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 142.251.2.27.

The host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.26.

The host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.

Host names that point to 2800:3f0:4003:c0f::1a : aspmx2.googlemail.com and alt1.aspmx.l.google.com.