🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nulltechclass.com`

DNSSEC	⚠️ Not signed
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1789255983

Same first word

nulltechclass.com

Previous names

Next names

DNS History

13 records (5 active, 8 former)

●NSns-cloud-c1.googledomains.com2017-08-10 → 2026-09-12 · 2 obs

● 2017-08-10 03:33:00
● 2026-09-12 23:48:36

●NSns-cloud-c2.googledomains.com2017-08-10 → 2026-09-12 · 2 obs

● 2017-08-10 03:33:00
● 2026-09-12 23:48:36

●NSns-cloud-c3.googledomains.com2017-08-10 → 2026-09-12 · 2 obs

● 2017-08-10 03:33:00
● 2026-09-12 23:48:36

●NSns-cloud-c4.googledomains.com2017-08-10 → 2026-09-12 · 2 obs

● 2017-08-10 03:33:00
● 2026-09-12 23:48:36

●A198.185.159.1452026-09-04 → 2026-09-12 · 3 obs

○ 2017-08-10 03:33:00
● 2026-09-04 16:09:48
● 2026-09-12 23:48:36

○A2001:4860:4802:32::152017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A2001:4860:4802:34::152017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A2001:4860:4802:36::152017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A2001:4860:4802:38::152017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A216.239.32.212017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A216.239.34.212017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A216.239.36.212017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

○A216.239.38.212017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 03:33:00
○ 2026-09-04 16:09:48
○ 2026-09-12 23:48:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
nulltechclass.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nulltechclass.com (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.185.159.145`
NS	4	`ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com...`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

nulltechclass.com has exactly one IP address — 198.185.159.145.

olivetan.co, lucybingle.com, summitingscholars.ca plus two other host names have IP numbers in common with nulltechclass.com.

Name Servers

Four name servers handle the delegation for nulltechclass.com: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

At least some of nulltechclass.com's name servers are shared with other domains, for example sinxter.com, pith.nyc, srilankanlentil(0x736578)port.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-cloud-c1.googledomains.com directs to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com directs to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com directs to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com directs to 216.239.38.108 and 2001:4860:4802:38::6c.

nulltechclass.com - robtex.com