jsconcrete.com - robtex.com

jsconcrete.com

DNSSEC⚠️ Not signed
A104.236.8.159🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean
PTR1394174.cloudwaysapps.com
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
A142.250.141.26🇺🇸 Google142.250.141.0/24
MXalt1.aspmx.l.google.com(5)
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(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1660341911

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=1774542387

Same first word

jsconcrete.org
jsconcrete.com

DNS History

18 records (8 active, 10 former)

200920112013201520172019202120232025NSdns1.registrar-servers.comdns2.registrar-servers.comillumination.infinistorm.comns-auth.infinistorm.comns-temp.infinistorm.comns19.domaincontrol.comns20.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt3.aspmx.l.google.comalt4.aspmx.l.google.commailstore1.secureserver.netsmtp.secureserver.netA104.236.8.159208.109.78.136
●NSdns1.registrar-servers.com2026-03-26 → 2026-03-26 · 3 obs
○ 2020-03-14 13:47:10
● 2026-03-26 16:54:36
● 2026-03-26 16:54:42
●NSdns2.registrar-servers.com2026-03-26 → 2026-03-26 · 3 obs
○ 2020-03-14 13:47:10
● 2026-03-26 16:54:36
● 2026-03-26 16:54:42
○NSillumination.infinistorm.com2015-08-09 → 2020-03-14 · 5 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2020-03-14 13:47:10
○ 2026-03-26 16:54:36
○ 2026-03-26 16:54:42
○NSns-auth.infinistorm.com2015-08-09 → 2020-03-14 · 5 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2020-03-14 13:47:10
○ 2026-03-26 16:54:36
○ 2026-03-26 16:54:42
○NSns-temp.infinistorm.com2015-08-09 → 2020-03-14 · 5 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2020-03-14 13:47:10
○ 2026-03-26 16:54:36
○ 2026-03-26 16:54:42
○NSns19.domaincontrol.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 03:27:40
○ 2015-08-09 08:43:04
○ 2026-03-26 16:54:42
○NSns20.domaincontrol.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 03:27:40
○ 2015-08-09 08:43:04
○ 2026-03-26 16:54:42
●MXalt1.aspmx.l.google.com2015-08-09 → 2026-03-26 · 3 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2026-03-26 16:54:42
●MXalt2.aspmx.l.google.com2015-08-09 → 2026-03-26 · 3 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2026-03-26 16:54:42
○MXalt3.aspmx.l.google.com2015-08-09 → 2020-03-14 · 5 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2020-03-14 13:47:10
○ 2026-03-26 16:54:36
○ 2026-03-26 16:54:42
○MXalt4.aspmx.l.google.com2015-08-09 → 2020-03-14 · 5 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2020-03-14 13:47:10
○ 2026-03-26 16:54:36
○ 2026-03-26 16:54:42
●MXaspmx.l.google.com2015-08-09 → 2026-03-26 · 3 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2026-03-26 16:54:42
●MXaspmx2.googlemail.com2026-03-26 → 2026-03-26 · 3 obs
○ 2020-03-14 13:47:10
● 2026-03-26 16:54:36
● 2026-03-26 16:54:42
●MXaspmx3.googlemail.com2026-03-26 → 2026-03-26 · 3 obs
○ 2020-03-14 13:47:10
● 2026-03-26 16:54:36
● 2026-03-26 16:54:42
○MXmailstore1.secureserver.net2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 03:27:40
○ 2015-08-09 08:43:04
○ 2026-03-26 16:54:42
○MXsmtp.secureserver.net2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 03:27:40
○ 2015-08-09 08:43:04
○ 2026-03-26 16:54:42
●A104.236.8.1592015-08-09 → 2026-03-26 · 3 obs
○ 2008-03-13 03:27:40
● 2015-08-09 08:43:04
● 2026-03-26 16:54:42
○A208.109.78.1362008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 03:27:40
○ 2015-08-09 08:43:04
○ 2026-03-26 16:54:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jsconcrete.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsconcrete.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

TypeCountSample Data
A1104.236.8.159
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

jsconcrete.com points to a single IP number: 104.236.8.159.

Name Servers

Delegation for jsconcrete.com rests with two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

jsconcrete.com shares the same name server setup as other domains, including transcrpt.com, archneural.com, amstrack.com, shoesforyoursoul.org and groks.me.

jsconcrete.com shares name servers with other domains at least partially, for example alternatecreations.com.

Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

jsconcrete.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

jsconcrete.com shares mail servers with other domains at least in part, for instance fabretto.org, oriskany.org, dzcdn.net, ns500841.ns500794.ns500794.ns500794.ns500794.ns500795.ns500821.ns500795.ns500794.ns500821.ns500795.ns500794.ns500795.lustypartnersfinder.com and ns500724.ns500737.ns500737.ns500737.ns500724.ns500737.ns500737.ns500724.ns500724.ns500599.ns500737.ns500724.ns500737.ns500583.ns500697.ns500697.ns500583.yummyflingsfinder.com.

These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2a00:1450:4025:402::1a and 142.250.102.27.

aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.250.141.26.

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

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.