`nypolytechnic.com`

DNSSEC	⚠️ Not signed
NS	`grace.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grace.ns.cloudflare.com`
		A	108.162.192.159^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	172.64.32.159^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
		A	173.245.58.159^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grace.ns.cloudflare.com`
NS	`lochlan.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2cea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lochlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lochlan.ns.cloudflare.com`
		A	108.162.195.234^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	162.159.44.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	172.64.35.234^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.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=1775632187

Same first word

nypolytechnic.com

DNS History

11 records (2 active, 9 former)

○NSfred.ns.cloudflare.com2015-05-25 → 2020-01-11 · 4 obs

● 2015-05-25 14:31:14
● 2020-01-11 02:50:34
○ 2026-03-31 15:36:04
○ 2026-04-08 07:35:18

●NSgrace.ns.cloudflare.com2026-03-31 → 2026-04-08 · 3 obs

○ 2020-01-11 02:50:34
● 2026-03-31 15:36:04
● 2026-04-08 07:35:18

●NSlochlan.ns.cloudflare.com2026-03-31 → 2026-04-08 · 3 obs

○ 2020-01-11 02:50:34
● 2026-03-31 15:36:04
● 2026-04-08 07:35:18

○NSzara.ns.cloudflare.com2015-05-25 → 2020-01-11 · 4 obs

● 2015-05-25 14:31:14
● 2020-01-11 02:50:34
○ 2026-03-31 15:36:04
○ 2026-04-08 07:35:18

○MXdc-bb4d8e81.nypolytechnic.com2015-05-25 → 2016-08-12 · 4 obs

● 2015-05-25 14:31:14
● 2016-08-12 19:51:04
○ 2020-01-11 02:50:34
○ 2026-04-08 07:35:18

○MXnypolytechnic-com.mail.protection.outlook.com2026-03-31 → 2026-03-31 · 4 obs

○ 2020-01-11 02:50:34
● 2026-03-31 15:36:04
○ 2026-04-08 07:35:16
○ 2026-04-08 07:35:18

○A104.28.30.482015-05-25 → 2020-01-11 · 4 obs

● 2015-05-25 14:31:14
● 2020-01-11 02:50:34
○ 2026-03-31 15:36:04
○ 2026-04-08 07:35:18

○A104.28.31.482015-05-25 → 2020-01-11 · 4 obs

● 2015-05-25 14:31:14
● 2020-01-11 02:50:34
○ 2026-03-31 15:36:04
○ 2026-04-08 07:35:18

○A192.0.2.12026-03-31 → 2026-03-31 · 4 obs

○ 2020-01-11 02:50:34
● 2026-03-31 15:36:04
○ 2026-04-08 07:35:16
○ 2026-04-08 07:35:18

○A2606:4700:30::681c:1e302020-01-11 → 2020-01-11 · 4 obs

○ 2015-05-25 14:31:14
● 2020-01-11 02:50:34
○ 2026-03-31 15:36:04
○ 2026-04-08 07:35:18

○A2606:4700:30::681c:1f302020-01-11 → 2020-01-11 · 4 obs

○ 2015-05-25 14:31:14
● 2020-01-11 02:50:34
○ 2026-03-31 15:36:04
○ 2026-04-08 07:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
nypolytechnic.com	grace.ns.cloudflare.com, lochlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.159

NS records: grace.ns.cloudflare.com, lochlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nypolytechnic.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (grace.ns.cloudflare.com, grace.ns.cloudflare.com, grace.ns.cloudflare.com...)

Analysis

Name Servers

Two name servers grace.ns.cloudflare.com and lochlan.ns.cloudflare.com handle delegation for nypolytechnic.com.

nypolytechnic.com uses the same name server setup as other domains, for example mytechfixation.com, innotechdcp.com, ewastelab.com, tyrelltech.com and techotelgroup.com.

nypolytechnic.com partially shares name servers with other domains; examples include wetgif.com, casino-apps.io, detstvovmeste.ru, picky-eating.com and calivortexpent.com.

These name servers are often used with the name servers andy.ns.cloudflare.com and pablo.ns.cloudflare.com.

Host names with six IP numbers: grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159; lochlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cea, 2803:f800:50::6ca2:c3ea, 2a06:98c1:50::ac40:23ea, 108.162.195.234, 162.159.44.234 and 172.64.35.234.

nypolytechnic.com - robtex.com