kourtech.com - robtex.com

kourtech.com

DNSSEC⚠️ Not signed
NSns-cloud-d1.googledomains.com ⭐
A2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.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)
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
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.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
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=6

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=1775997812

Same first word

kourtech.com

Similar names

kurotech.com
ruoktech.com
tourkech.com
theurock.com
kertouch.com
korutech.com

DNS History

17 records (9 active, 8 former)

20192020202120222023202420252026NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.21
●NSns-cloud-d1.googledomains.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●NSns-cloud-d2.googledomains.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●NSns-cloud-d3.googledomains.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●NSns-cloud-d4.googledomains.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●MXalt1.aspmx.l.google.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●MXalt2.aspmx.l.google.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●MXalt3.aspmx.l.google.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●MXalt4.aspmx.l.google.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
●MXaspmx.l.google.com2018-05-08 → 2026-04-12 · 2 obs
● 2018-05-08 19:11:58
● 2026-04-12 12:48:24
○A2001:4860:4802:32::152018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A2001:4860:4802:34::152018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A2001:4860:4802:36::152018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A2001:4860:4802:38::152018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A216.239.32.212018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A216.239.34.212018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A216.239.36.212018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24
○A216.239.38.212018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 19:11:58
○ 2026-04-03 21:08:04
○ 2026-04-12 12:48:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
kourtech.comns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.34.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kourtech.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com...
MX5alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-d1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)

Analysis

Name Servers

kourtech.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

At least part of the name servers for kourtech.com are shared with other domains, for instance nouradesign.com, ussonic.com, vpaltitude.com, paulettegautier.com and supportnortheastmaglev.com.

Host names with two IP numbers:

ns-cloud-d1.googledomains.com points to: 2001:4860:4802:32::6d and 216.239.32.109

ns-cloud-d2.googledomains.com points to: 2001:4860:4802:34::6d and 216.239.34.109

ns-cloud-d3.googledomains.com points to: 2001:4860:4802:36::6d and 216.239.36.109

ns-cloud-d4.googledomains.com points to: 2001:4860:4802:38::6d and 216.239.38.109

Mail Servers

kourtech.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.

kourtech.com shares at least some mail servers with other domains, for example ns500742.ns500671.ns500742.ns500754.ns500704.ns500671.ns500671.ns500704.ns500688.ns500688.ns500649.ns500291.ns500649.tenderladiesbz.com, ns500754.ns500731.ns500731.ns500742.ns500754.ns500688.ns500704.ns500688.ns500678.ns500649.ns500671.ns500671.ns500666.tenderladiesbz.com, ns500698.ns500758.ns500735.ns500735.ns500735.ns500698.ns500736.ns500735.ns500576.ns500708.ns500708.ns500652.ns500652.ns500619.trackreceptor.com, totby.com and proifes.org.br.

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

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.