leadcheck.net - robtex.com

leadcheck.net

DNSSEC⚠️ Not signed
A18.154.206.35🇺🇸 Amazon18.154.200.0/21
PTRserver-18-154-206-35.lax50.r.cloudfront.net
A18.154.206.64🇺🇸 Amazon18.154.200.0/21
A18.154.206.113🇺🇸 Amazon18.154.200.0/21
A18.154.206.128🇺🇸 Amazon18.154.200.0/21
NSns-735.awsdns-27.net ⭐
A2600:9000:5302:df00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-735.awsdns-27.net
A205.251.194.223🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-735.awsdns-27.net
NSns-1318.awsdns-36.org
A2600:9000:5305:2600::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1318.awsdns-36.org
A205.251.197.38🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1318.awsdns-36.org
NSns-1576.awsdns-05.co.uk
A2600:9000:5306:2800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1576.awsdns-05.co.uk
A205.251.198.40🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1576.awsdns-05.co.uk
NSns-78.awsdns-09.com
A2600:9000:5300:4e00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-78.awsdns-09.com
A205.251.192.78🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-78.awsdns-09.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:1004::1a🇺🇸 Google2607:f8b0::/32
PTRrq-in-f26.1e100.net
A2607:f8b0:4023:1004::1b🇺🇸 Google2607:f8b0::/32
PTRrq-in-f27.1e100.net
A2607:f8b0:4023:1011::1a🇺🇸 Google2607:f8b0::/32
PTRncdfwo-in-f26.1e100.net
A2607:f8b0:4023:1011::1b🇺🇸 Google2607:f8b0::/32
PTRncdfwo-in-f27.1e100.net
A142.250.26.26🇺🇸 Google142.250.26.0/24
PTRncdfwo-in-f26.1e100.net
A142.250.26.27🇺🇸 Google142.250.26.0/24
PTRncdfwo-in-f27.1e100.net
A142.250.114.27🇺🇸 Google142.250.114.0/24
PTRrr-in-f27.1e100.net
A142.250.115.26🇺🇸 Google142.250.115.0/24
PTRrq-in-f26.1e100.net
A142.250.115.27🇺🇸 Google142.250.115.0/24
PTRrq-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 a mx include:_spf.google.com google-site-verification=H2_mNVuvrqdTvCo5...
SOAns-735.awsdns-27.netawsdns-hostmaster@amazon.com serial=1

net

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=1771291465

Same first word

leadcheck.net
leadcheck.de
leadcheck.info

Similar names

dealcheck.co.uk
dealcheck.de
dalecheck.com
dealcheck.io
checkdeal.com

DNS History

22 records (14 active, 8 former)

20162017201820192020202120222023202420252026NSns-1318.awsdns-36.orgns-1576.awsdns-05.co.ukns-735.awsdns-27.netns-78.awsdns-09.comns.3m.compigseye.mmm.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsmtp.google.comleslie.leadcheck.netA18.154.206.11318.154.206.12818.154.206.3518.154.206.64108.138.106.100108.138.106.126108.138.106.44108.138.106.78192.28.34.17
●NSns-1318.awsdns-36.org2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●NSns-1576.awsdns-05.co.uk2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●NSns-735.awsdns-27.net2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●NSns-78.awsdns-09.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
○NSns.3m.com2015-06-10 → 2016-12-07 · 4 obs
● 2015-06-10 04:30:30
● 2016-12-07 10:29:46
○ 2026-03-13 04:55:02
○ 2026-03-13 11:05:50
○NSpigseye.mmm.com2015-06-10 → 2016-12-07 · 4 obs
● 2015-06-10 04:30:30
● 2016-12-07 10:29:46
○ 2026-03-13 04:55:02
○ 2026-03-13 11:05:50
●MXalt1.aspmx.l.google.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●MXalt2.aspmx.l.google.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●MXalt3.aspmx.l.google.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●MXalt4.aspmx.l.google.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
●MXaspmx.l.google.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
○MXleslie.leadcheck.net2015-06-10 → 2016-12-07 · 4 obs
● 2015-06-10 04:30:30
● 2016-12-07 10:29:46
○ 2026-03-13 04:55:02
○ 2026-03-13 11:05:50
●MXsmtp.google.com2026-03-13 → 2026-03-13 · 3 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
● 2026-03-13 11:05:50
○A108.138.106.1002026-03-13 → 2026-03-13 · 4 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
○ 2026-03-13 10:52:16
○ 2026-03-13 11:05:50
○A108.138.106.1262026-03-13 → 2026-03-13 · 4 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
○ 2026-03-13 10:52:16
○ 2026-03-13 11:05:50
○A108.138.106.442026-03-13 → 2026-03-13 · 4 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
○ 2026-03-13 10:52:16
○ 2026-03-13 11:05:50
○A108.138.106.782026-03-13 → 2026-03-13 · 4 obs
○ 2016-12-07 10:29:46
● 2026-03-13 04:55:02
○ 2026-03-13 10:52:16
○ 2026-03-13 11:05:50
●A18.154.206.1132026-03-13 → 2026-03-13 · 3 obs
○ 2026-03-13 04:55:02
● 2026-03-13 10:52:16
● 2026-03-13 11:05:50
●A18.154.206.1282026-03-13 → 2026-03-13 · 3 obs
○ 2026-03-13 04:55:02
● 2026-03-13 10:52:16
● 2026-03-13 11:05:50
●A18.154.206.352026-03-13 → 2026-03-13 · 3 obs
○ 2026-03-13 04:55:02
● 2026-03-13 10:52:16
● 2026-03-13 11:05:50
●A18.154.206.642026-03-13 → 2026-03-13 · 3 obs
○ 2026-03-13 04:55:02
● 2026-03-13 10:52:16
● 2026-03-13 11:05:50
○A192.28.34.172015-06-10 → 2016-12-07 · 4 obs
● 2015-06-10 04:30:30
● 2016-12-07 10:29:46
○ 2026-03-13 04:55:02
○ 2026-03-13 11:05:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
leadcheck.netns-78.awsdns-09.com, ns-735.awsdns-27.net, ns-1576.awsdns-05.co.uk, ns-1318.awsdns-36.org1 record

✅ Authoritative Response

Server: 205.251.194.223

NS records: ns-78.awsdns-09.com, ns-735.awsdns-27.net, ns-1576.awsdns-05.co.uk, ns-1318.awsdns-36.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadcheck.net (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

TypeCountSample Data
A4108.138.106.100, 108.138.106.126...
NS4ns-1318.awsdns-36.org, ns-1576.awsdns-05.co.uk...
MX6smtp.google.com (pri: 1), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 a mx include:_spf.google.com goog
SOA1ns-735.awsdns-27.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-735.awsdns-27.net)

Analysis

IP Addresses

leadcheck.net points to four IP numbers: 18.154.206.35, 18.154.206.64, 18.154.206.113 and 18.154.206.128.

Other host names, for instance 195707.engine.mobileapptracking.com, 9056.engine.mobileapptracking.com, 8904.engine.mobileapptracking.com, 189328.engine.mobileapptracking.com and df8360pwbrmur.cloudfront.net share IP numbers with leadcheck.net.

Name Servers

leadcheck.net is delegated to four name servers: ns-78.awsdns-09.com, ns-735.awsdns-27.net, ns-1318.awsdns-36.org and ns-1576.awsdns-05.co.uk.

leadcheck.net shares name servers with other domains at least partially, for instance doypq9et62aku.cloudfront.net, sheltercreditunion.net, aeneas-executive.de, d3je4z46ooyuph.cloudfront.net and mapage.net.

these name servers are often used with ns-305.awsdns-38.com, ns-900.awsdns-48.net and ns-1434.awsdns-51.org.

Host names with two IP numbers:

ns-78.awsdns-09.com resolves to 2600:9000:5300:4e00::1 and 205.251.192.78.

ns-735.awsdns-27.net resolves to 2600:9000:5302:df00::1 and 205.251.194.223.

ns-1318.awsdns-36.org resolves to 2600:9000:5305:2600::1 and 205.251.197.38.

ns-1576.awsdns-05.co.uk resolves to 2600:9000:5306:2800::1 and 205.251.198.40.

Mail Servers

Six mail servers handle leadcheck.net: smtp.google.com, 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.

leadcheck.net shares some mail servers with other domains, including ns500754.ns500754.ns500742.ns500731.ns500671.ns500704.ns500742.ns500742.ns500671.ns500649.ns500678.ns500153.tenderladiesbz.com, ns500765.ns500699.ns500699.ns500693.ns500699.ns500699.ns500693.ns500588.ns500699.ns500588.ns500683.ns500588.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, ns500693.ns500699.ns500693.ns500734.ns500734.ns500699.ns500693.ns500588.ns500699.ns500588.ns500699.ns500632.ns500683.ns500578.ns500110.dtrkdll.com, ns500731.ns500671.ns500731.ns500671.ns500671.ns500688.ns500704.ns500704.ns500671.ns500671.ns500666.tenderladiesbz.com and ns500699.ns500699.ns500693.ns500693.ns500693.ns500693.ns500588.ns500699.ns500693.ns500588.ns500699.ns500632.ns500632.ns500612.ns500110.dtrkdll.com.

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

Host name smtp.google.com points to: 2607:f8b0:4023:1004::1a, 2607:f8b0:4023:1004::1b, 2607:f8b0:4023:1011::1a, 2607:f8b0:4023:1011::1b, 142.250.26.26, 142.250.26.27, 142.250.114.27, 142.250.115.26 and 142.250.115.27.

Host name aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host name alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host name alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host name alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host name alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.