`sciencehackny.com`

DNSSEC	⚠️ Not signed
A	16.15.181.140^{🇺🇸 Amazon16.15.176.0/21 EC2 Prefix}
A	16.15.183.121^{🇺🇸 Amazon16.15.176.0/21 EC2 Prefix}
A	16.15.207.141^{🇺🇸 Amazon16.15.200.0/21 EC2 Prefix}
A	16.15.228.27^{🇺🇸 Amazon16.15.224.0/21 EC2 Prefix}
A	52.216.51.253^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	52.216.56.125^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	52.217.236.205^{🇺🇸 Amazon52.217.224.0/19 AWS S3}
A	54.231.129.181^{🇺🇸 Amazon54.231.128.0/19 prefix}
NS	`ns-140.awsdns-17.com` ⭐
		A	2600:9000:5300:8c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-140.awsdns-17.com`
		A	205.251.192.140^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-140.awsdns-17.com`
NS	`ns-1321.awsdns-37.org`
		A	2600:9000:5305:2900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1321.awsdns-37.org`
		A	205.251.197.41^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1321.awsdns-37.org`
NS	`ns-1968.awsdns-54.co.uk`
		A	2600:9000:5307:b000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1968.awsdns-54.co.uk`
		A	205.251.199.176^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1968.awsdns-54.co.uk`
NS	`ns-609.awsdns-12.net`
		A	2600:9000:5302:6100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-609.awsdns-12.net`
		A	205.251.194.97^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-609.awsdns-12.net`
SOA	`ns-140.awsdns-17.com`awsdns-hostmaster@amazon.com serial=1

`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=1771291435

Same first word

sciencehackny.com

DNS History

29 records (12 active, 17 former)

●NSns-1321.awsdns-37.org2016-12-20 → 2026-03-15 · 2 obs

● 2016-12-20 23:33:40
● 2026-03-15 06:45:54

●NSns-140.awsdns-17.com2016-12-20 → 2026-03-15 · 2 obs

● 2016-12-20 23:33:40
● 2026-03-15 06:45:54

●NSns-1968.awsdns-54.co.uk2016-12-20 → 2026-03-15 · 2 obs

● 2016-12-20 23:33:40
● 2026-03-15 06:45:54

●NSns-609.awsdns-12.net2016-12-20 → 2026-03-15 · 2 obs

● 2016-12-20 23:33:40
● 2026-03-15 06:45:54

●A16.15.181.1402026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

○A16.15.181.1782026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

●A16.15.183.1212026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

○A16.15.183.2202026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

○A16.15.187.412026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

○A16.15.192.912026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

○A16.15.199.1392026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

●A16.15.207.1412026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

○A16.15.207.92026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

○A16.15.223.1752026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

●A16.15.228.272026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

○A16.182.42.52026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

○A3.5.8.1202026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

○A52.216.1.2262016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 23:33:40
○ 2026-03-14 09:16:10
○ 2026-03-15 06:45:54

○A52.216.215.52026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

●A52.216.51.2532026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

●A52.216.56.1252026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

○A52.216.59.1972026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

○A52.216.78.432026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

○A52.217.130.132026-03-14 → 2026-03-14 · 4 obs

○ 2016-12-20 23:33:40
● 2026-03-14 09:16:10
○ 2026-03-14 18:14:20
○ 2026-03-15 06:45:54

○A52.217.168.1172026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

○A52.217.231.1812026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

●A52.217.236.2052026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

○A52.217.78.32026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 09:16:10
● 2026-03-14 18:14:20
○ 2026-03-15 06:45:50
○ 2026-03-15 06:45:54

●A54.231.129.1812026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 18:14:20
● 2026-03-15 06:45:50
● 2026-03-15 06:45:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
sciencehackny.com	ns-140.awsdns-17.com, ns-609.awsdns-12.net, ns-1321.awsdns-37.org, ns-1968.awsdns-54.co.uk	1 record

✅ Authoritative Response

Server: 205.251.199.176

NS records: ns-140.awsdns-17.com, ns-609.awsdns-12.net, ns-1321.awsdns-37.org, ns-1968.awsdns-54.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencehackny.com (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`16.15.177.61, 54.231.192.245...`
NS	4	`ns-1321.awsdns-37.org, ns-140.awsdns-17.com...`
SOA	1	`ns-140.awsdns-17.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-140.awsdns-17.com)

Analysis

IP Addresses

Eight IP numbers are targeted by sciencehackny.com: 16.15.181.140, 16.15.183.121, 16.15.207.141, 16.15.228.27, 52.216.51.253, 52.216.56.125, 52.217.236.205 and 54.231.129.181.

other host names including bryanma.com, forgoob.com, beingbreezy.com, etherspin.com and warbyparkerdiscounts.com share IP numbers with sciencehackny.com.

Name Servers

sciencehackny.com is delegated to four name servers: ns-140.awsdns-17.com, ns-609.awsdns-12.net, ns-1321.awsdns-37.org and ns-1968.awsdns-54.co.uk.

sciencehackny.com at least partially shares name servers with other domains, for instance pullmanviajes.cl, legalbadger.ai, gethommey.com.au, amypavel.com and bpsdynamic.com.

These name servers are commonly used alongside ns-27.awsdns-03.com, ns-967.awsdns-56.net, ns-1670.awsdns-16.co.uk, ns-640.awsdns-16.net, ns-389.awsdns-48.com and ns-1797.awsdns-32.co.uk.

Host names with two IP numbers:

ns-140.awsdns-17.com points to 2600:9000:5300:8c00::1 and 205.251.192.140; ns-609.awsdns-12.net points to 2600:9000:5302:6100::1 and 205.251.194.97; ns-1321.awsdns-37.org points to 2600:9000:5305:2900::1 and 205.251.197.41; ns-1968.awsdns-54.co.uk points to 2600:9000:5307:b000::1 and 205.251.199.176.

sciencehackny.com - robtex.com