`roboticschallenge.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-b1.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784944477

Same first word

roboticschallenge.com

roboticschallenge.net

DNS History

10 records (4 active, 6 former)

●NSns-cloud-b1.googledomains.com2026-03-27 → 2026-07-25 · 3 obs

○ 2017-03-27 12:33:28
● 2026-03-27 03:53:22
● 2026-07-25 02:10:46

●NSns-cloud-b2.googledomains.com2026-03-27 → 2026-07-25 · 3 obs

○ 2017-03-27 12:33:28
● 2026-03-27 03:53:22
● 2026-07-25 02:10:46

●NSns-cloud-b3.googledomains.com2026-03-27 → 2026-07-25 · 3 obs

○ 2017-03-27 12:33:28
● 2026-03-27 03:53:22
● 2026-07-25 02:10:46

●NSns-cloud-b4.googledomains.com2026-03-27 → 2026-07-25 · 3 obs

○ 2017-03-27 12:33:28
● 2026-03-27 03:53:22
● 2026-07-25 02:10:46

○NSns47.1and1.com2008-03-15 → 2017-03-27 · 4 obs

● 2008-03-15 04:24:32
● 2017-03-27 12:33:28
○ 2026-03-27 03:53:22
○ 2026-07-25 02:10:46

○NSns48.1and1.com2008-03-15 → 2017-03-27 · 4 obs

● 2008-03-15 04:24:32
● 2017-03-27 12:33:28
○ 2026-03-27 03:53:22
○ 2026-07-25 02:10:46

○MXmx00.1and1.com2015-06-06 → 2017-03-27 · 5 obs

○ 2008-03-15 04:24:32
● 2015-06-06 15:09:10
● 2017-03-27 12:33:28
○ 2026-03-27 03:53:22
○ 2026-07-25 02:10:46

○MXmx01.1and1.com2015-06-06 → 2017-03-27 · 5 obs

○ 2008-03-15 04:24:32
● 2015-06-06 15:09:10
● 2017-03-27 12:33:28
○ 2026-03-27 03:53:22
○ 2026-07-25 02:10:46

○A216.250.120.2412016-09-17 → 2017-03-27 · 5 obs

○ 2016-04-02 08:06:48
● 2016-09-17 21:49:28
● 2017-03-27 12:33:28
○ 2026-03-27 03:53:22
○ 2026-07-25 02:10:46

○A74.208.26.862015-06-06 → 2016-04-02 · 5 obs

○ 2008-03-15 04:24:32
● 2015-06-06 15:09:10
● 2016-04-02 08:06:48
○ 2016-09-17 21:49:28
○ 2026-07-25 02:10:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
roboticschallenge.com	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roboticschallenge.com (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)

Analysis

Name Servers

roboticschallenge.com has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

roboticschallenge.com has at least partial name server overlap with other domains, such as bykatproperties.com, dark-radiance.org, yanagisawacl.com and two others.

ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.

roboticschallenge.com - robtex.com