geekhack.com - dns.ninja

`geekhack.com`

DNSSEC	⚠️ Not signed
A	52.6.19.173^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-6-19-173.compute-1.amazonaws.com`
A	100.30.148.20^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`ns-175.awsdns-21.com` ⭐
		A	2600:9000:5300:af00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-175.awsdns-21.com`
		A	205.251.192.175^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-175.awsdns-21.com`
NS	`ns-1064.awsdns-05.org`
		A	2600:9000:5304:2800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1064.awsdns-05.org`
		A	205.251.196.40^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1064.awsdns-05.org`
NS	`ns-1947.awsdns-51.co.uk`
		A	2600:9000:5307:9b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1947.awsdns-51.co.uk`
		A	205.251.199.155^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1947.awsdns-51.co.uk`
NS	`ns-753.awsdns-30.net`
		A	2600:9000:5302:f100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-753.awsdns-30.net`
		A	205.251.194.241^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-753.awsdns-30.net`
SOA	`ns-175.awsdns-21.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=1785679332

Same first word

geekhack.info

geekhack.org

geekhack.com

geekhack.ru

geekhack.eu

geekhack.net

DNS History

16 records (6 active, 10 former)

●NSns-1064.awsdns-05.org2019-01-01 → 2026-08-02 · 3 obs

○ 2017-02-16 08:14:02
● 2019-01-01 21:47:56
● 2026-08-02 14:15:18

●NSns-175.awsdns-21.com2019-01-01 → 2026-08-02 · 3 obs

○ 2017-02-16 08:14:02
● 2019-01-01 21:47:56
● 2026-08-02 14:15:18

●NSns-1947.awsdns-51.co.uk2019-01-01 → 2026-08-02 · 3 obs

○ 2017-02-16 08:14:02
● 2019-01-01 21:47:56
● 2026-08-02 14:15:18

●NSns-753.awsdns-30.net2019-01-01 → 2026-08-02 · 3 obs

○ 2017-02-16 08:14:02
● 2019-01-01 21:47:56
● 2026-08-02 14:15:18

○NSns19.domaincontrol.com2015-07-01 → 2017-02-16 · 4 obs

● 2015-07-01 11:48:32
● 2017-02-16 08:14:02
○ 2019-01-01 21:47:56
○ 2026-08-02 14:15:18

○NSns20.domaincontrol.com2015-07-01 → 2017-02-16 · 4 obs

● 2015-07-01 11:48:32
● 2017-02-16 08:14:02
○ 2019-01-01 21:47:56
○ 2026-08-02 14:15:18

○MXmail.uhhh.org2015-11-05 → 2017-02-16 · 4 obs

● 2015-11-05 19:23:22
● 2017-02-16 08:14:02
○ 2019-01-01 21:47:56
○ 2026-08-02 14:15:18

●A100.30.148.202026-08-02 → 2026-08-02 · 2 obs

○ 2026-04-05 07:36:42
● 2026-08-02 14:15:18

○A18.208.59.982026-04-05 → 2026-04-05 · 3 obs

○ 2019-01-01 21:47:56
● 2026-04-05 07:36:42
○ 2026-08-02 14:15:18

○A3.216.168.962026-04-05 → 2026-08-02 · 2 obs

○ 2026-04-05 07:36:42
○ 2026-08-02 14:15:18

○A32.193.171.262026-04-05 → 2026-04-05 · 3 obs

○ 2019-01-01 21:47:56
● 2026-04-05 07:36:42
○ 2026-08-02 14:15:18

○A44.199.76.502026-04-05 → 2026-08-02 · 2 obs

○ 2026-04-05 07:36:42
○ 2026-08-02 14:15:18

○A52.3.194.2452019-01-01 → 2019-01-01 · 4 obs

○ 2017-02-16 08:14:02
● 2019-01-01 21:47:56
○ 2026-04-05 07:36:42
○ 2026-08-02 14:15:18

●A52.6.19.1732026-08-02 → 2026-08-02 · 2 obs

○ 2026-04-05 07:36:42
● 2026-08-02 14:15:18

○A52.7.60.2382019-01-01 → 2019-01-01 · 4 obs

○ 2017-02-16 08:14:02
● 2019-01-01 21:47:56
○ 2026-04-05 07:36:42
○ 2026-08-02 14:15:18

○A74.208.109.642015-11-05 → 2017-02-16 · 4 obs

● 2015-11-05 19:23:22
● 2017-02-16 08:14:02
○ 2019-01-01 21:47:56
○ 2026-08-02 14:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
geekhack.com	ns-175.awsdns-21.com, ns-753.awsdns-30.net, ns-1064.awsdns-05.org, ns-1947.awsdns-51.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.175

NS records: ns-175.awsdns-21.com, ns-753.awsdns-30.net, ns-1064.awsdns-05.org, ns-1947.awsdns-51.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geekhack.com (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.30.148.20, 52.6.19.173`
NS	4	`ns-1064.awsdns-05.org, ns-175.awsdns-21.com...`
SOA	1	`ns-175.awsdns-21.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-175.awsdns-21.com, ns-175.awsdns-21.com)

Analysis

IP Addresses

geekhack.com points to the IP addresses 52.6.19.173 and 100.30.148.20

Name Servers

The domain geekhack.com is delegated to these four name servers: ns-175.awsdns-21.com, ns-753.awsdns-30.net, ns-1064.awsdns-05.org and ns-1947.awsdns-51.co.uk.

The name servers of geekhack.com overlap at least partially with those of other domains — among them badgingservices.info, icn.prod.canaries.quickbeam.acm.aws.dev, d1xizhfowgb2m4.cloudfront.net and two more.

The name servers ns-293.awsdns-36.com, ns-789.awsdns-34.net and ns-1418.awsdns-49.org are commonly seen alongside these name servers.

Each of the four hosts ns-175.awsdns-21.com, ns-753.awsdns-30.net, ns-1064.awsdns-05.org and ns-1947.awsdns-51.co.uk has two IP addresses. ns-175.awsdns-21.com points to 205.251.192.175 and 2600:9000:5300:af00::1. ns-753.awsdns-30.net points to 205.251.194.241 and 2600:9000:5302:f100::1. ns-1064.awsdns-05.org points to 205.251.196.40 and 2600:9000:5304:2800::1. ns-1947.awsdns-51.co.uk points to 205.251.199.155 and 2600:9000:5307:9b00::1.