challengebuilders.com - robtex.com

challengebuilders.com

DNSSEC⚠️ Not signed
NSns-cloud-a1.googledomains.com ⭐
A2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a1.googledomains.com
A216.239.32.106🇺🇸 Google216.239.32.0/24
PTRns-cloud-a1.googledomains.com
NSns-cloud-a2.googledomains.com
A2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a2.googledomains.com
A216.239.34.106🇺🇸 Google216.239.34.0/24
PTRns-cloud-a2.googledomains.com
NSns-cloud-a3.googledomains.com
A2001:4860:4802:36::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a3.googledomains.com
A216.239.36.106🇺🇸 Google216.239.36.0/24
PTRns-cloud-a3.googledomains.com
NSns-cloud-a4.googledomains.com
A2001:4860:4802:38::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a4.googledomains.com
A216.239.38.106🇺🇸 Google216.239.38.0/24
PTRns-cloud-a4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
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
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google142.250.147.0/24
PTRrd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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=1774420272

Same first word

challengebuilders.com

DNS History

13 records (9 active, 4 former)

20162017201820192020202120222023202420252026NSns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comns1.challengebuilders.comns2.challengebuilders.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comglamorisations.challengebuilders.comA77.86.217.206
●NSns-cloud-a1.googledomains.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●NSns-cloud-a2.googledomains.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●NSns-cloud-a3.googledomains.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●NSns-cloud-a4.googledomains.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
○NSns1.challengebuilders.com2015-06-04 → 2016-01-15 · 4 obs
● 2015-06-04 23:18:18
● 2016-01-15 20:05:20
○ 2017-03-31 18:27:48
○ 2026-03-25 06:45:02
○NSns2.challengebuilders.com2015-06-04 → 2016-01-15 · 4 obs
● 2015-06-04 23:18:18
● 2016-01-15 20:05:20
○ 2017-03-31 18:27:48
○ 2026-03-25 06:45:02
●MXalt1.aspmx.l.google.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●MXalt2.aspmx.l.google.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●MXalt3.aspmx.l.google.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●MXalt4.aspmx.l.google.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
●MXaspmx.l.google.com2020-01-27 → 2026-03-25 · 3 obs
○ 2017-03-31 18:27:48
● 2020-01-27 03:30:32
● 2026-03-25 06:45:02
○MXglamorisations.challengebuilders.com2015-06-04 → 2016-01-15 · 4 obs
● 2015-06-04 23:18:18
● 2016-01-15 20:05:20
○ 2017-03-31 18:27:48
○ 2026-03-25 06:45:02
○A77.86.217.2062015-06-04 → 2016-01-15 · 4 obs
● 2015-06-04 23:18:18
● 2016-01-15 20:05:20
○ 2017-03-31 18:27:48
○ 2026-03-25 06:45:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
challengebuilders.comns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.32.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challengebuilders.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com...
MX5alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-a1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

challengebuilders.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

challengebuilders.com shares name servers with other domains at least partially, for example theswimlane.com, tdamusic.com, cvpjnusantara.com, bloggingcoin.com and mountainministriesranch.com.

Host names with two IP numbers:

ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106

ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106

ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106

ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106

Mail Servers

Five mail servers handle challengebuilders.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.

challengebuilders.com shares mail servers with other domains at least partially; for instance kronewitterpainting.com, victoriadetailing.com, asucorp.com, matteoli.eu and liker.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.27

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27