🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stacknyu.tech`

DNSSEC	⚠️ Not signed
NS	`brett.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brett.ns.cloudflare.com`
		A	108.162.193.76^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	172.64.33.76^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
		A	173.245.59.76^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brett.ns.cloudflare.com`
NS	`crystal.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
TXT	`v=spf1 ip4:103.160.145.68 -all`
SOA	`brett.ns.cloudflare.com`dns@cloudflare.com serial=2412534328

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1787578144

Same first word

stacknyu.tech

stacknyu.com

Previous names

Next names

DNS History

2 records (2 active, 0 former)

●NSbrett.ns.cloudflare.com2026-08-23 → 2026-08-24 · 2 obs

● 2026-08-23 06:00:34
● 2026-08-24 14:03:34

●NScrystal.ns.cloudflare.com2026-08-23 → 2026-08-24 · 2 obs

● 2026-08-23 06:00:34
● 2026-08-24 14:03:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	8 records
stacknyu.tech	brett.ns.cloudflare.com, crystal.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.76

NS records: brett.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacknyu.tech (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`brett.ns.cloudflare.com, crystal.ns.cloudflare.com`
TXT	1	`v=spf1 ip4:103.160.145.68 -all`
SOA	1	`brett.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

Name Servers

stacknyu.tech uses two name servers for its delegation: brett.ns.cloudflare.com and crystal.ns.cloudflare.com.

The name server configuration of stacknyu.tech is shared with other domains, for instance nutritionpathsmart.info, nutrientguidecore.info, nutritionpowerpathbf.info and two others.

At least some of stacknyu.tech's name servers are shared with other domains, for example rilisan.workers.dev, bankofsmithtown.com, cicole.click and two more.

These name servers are often deployed together with the name servers apollo.ns.cloudflare.com, thaddeus.ns.cloudflare.com, margaret.ns.cloudflare.com and cortney.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname brett.ns.cloudflare.com directs to 108.162.193.76, 172.64.33.76 and 173.245.59.76 along with 3 other IP addresses.

Hostname crystal.ns.cloudflare.com directs to 108.162.194.202, 162.159.38.202 and 172.64.34.202 along with 3 other IP addresses.

stacknyu.tech - robtex.com

stacknyu.tech

tech