`hello-algorithm.com`

DNSSEC	⚠️ Not signed
A	16.15.223.3^{🇺🇸 Amazon16.15.216.0/21 EC2 Prefix}
A	16.182.71.29^{🇺🇸 Amazon16.182.71.0/24}
A	16.182.106.253^{🇺🇸 Amazon16.182.106.0/24}
A	52.216.38.197^{🇺🇸 Amazon52.216.32.0/20 AWS S3}
A	52.216.57.157^{🇺🇸 Amazon52.216.48.0/20 AWS S3}
A	52.216.237.114^{🇺🇸 Amazon52.216.237.0/24 AWS S3}
A	52.217.233.221^{🇺🇸 Amazon52.217.224.0/19 AWS S3}
A	54.231.196.189^{🇺🇸 Amazon54.231.192.0/19}
NS	`ns-1627.awsdns-11.co.uk` ⭐
		A	2600:9000:5306:5b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1627.awsdns-11.co.uk`
		A	205.251.198.91^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1627.awsdns-11.co.uk`
NS	`ns-1179.awsdns-19.org`
		A	2600:9000:5304:9b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1179.awsdns-19.org`
		A	205.251.196.155^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1179.awsdns-19.org`
NS	`ns-397.awsdns-49.com`
		A	2600:9000:5301:8d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-397.awsdns-49.com`
		A	205.251.193.141^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-397.awsdns-49.com`
NS	`ns-799.awsdns-35.net`
		A	2600:9000:5303:1f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-799.awsdns-35.net`
		A	205.251.195.31^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-799.awsdns-35.net`
SOA	`ns-1627.awsdns-11.co.uk`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

DNS History

25 records (12 active, 13 former)

●NSns-1179.awsdns-19.org2015-07-01 → 2026-02-28 · 2 obs

● 2015-07-01 06:03:32
● 2026-02-28 17:21:10

●NSns-1627.awsdns-11.co.uk2015-07-01 → 2026-02-28 · 2 obs

● 2015-07-01 06:03:32
● 2026-02-28 17:21:10

●NSns-397.awsdns-49.com2015-07-01 → 2026-02-28 · 2 obs

● 2015-07-01 06:03:32
● 2026-02-28 17:21:10

●NSns-799.awsdns-35.net2015-07-01 → 2026-02-28 · 2 obs

● 2015-07-01 06:03:32
● 2026-02-28 17:21:10

●A16.15.223.32026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

●A16.182.106.2532026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

●A16.182.71.292026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

○A52.216.230.102019-12-20 → 2019-12-20 · 4 obs

○ 2016-07-16 17:23:16
● 2019-12-20 21:09:06
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

●A52.216.237.1142026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

●A52.216.38.1972026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

●A52.216.57.1572026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

●A52.217.233.2212026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

○A54.231.1.2362015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.112.1382015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.13.2362015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.13.602015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.18.1962015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.19.42015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2015-11-13 03:42:24
○ 2026-02-28 17:21:10

●A54.231.196.1892026-02-28 → 2026-02-28 · 3 obs

○ 2019-12-20 21:09:06
● 2026-02-28 17:21:04
● 2026-02-28 17:21:10

○A54.231.48.1142015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.48.662015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.8.1802016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-13 03:42:24
● 2016-03-02 03:36:24
○ 2016-07-16 17:23:16
○ 2026-02-28 17:21:10

○A54.231.80.422016-07-16 → 2016-07-16 · 4 obs

○ 2016-03-02 03:36:24
● 2016-07-16 17:23:16
○ 2019-12-20 21:09:06
○ 2026-02-28 17:21:10

○A54.231.9.1962015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 06:03:32
○ 2026-02-28 17:21:04
○ 2026-02-28 17:21:10

○A54.231.9.2282015-11-13 → 2015-11-13 · 4 obs

○ 2015-07-01 06:03:32
● 2015-11-13 03:42:24
○ 2016-03-02 03:36:24
○ 2026-02-28 17:21:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hello-algorithm.com	ns-397.awsdns-49.com, ns-799.awsdns-35.net, ns-1627.awsdns-11.co.uk, ns-1179.awsdns-19.org	1 record

✅ Authoritative Response

Server: 205.251.193.141

NS records: ns-397.awsdns-49.com, ns-799.awsdns-35.net, ns-1627.awsdns-11.co.uk, ns-1179.awsdns-19.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hello-algorithm.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`52.216.93.194, 16.15.199.20...`
NS	4	`ns-1179.awsdns-19.org, ns-1627.awsdns-11.co.uk...`
SOA	1	`ns-1627.awsdns-11.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-397.awsdns-49.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by hello-algorithm.com: 16.15.223.3, 16.182.71.29, 16.182.106.253, 52.216.38.197, 52.216.57.157, 52.216.237.114, 52.217.233.221 and 54.231.196.189.

For instance, other host names ehresman.org, cpu.ninja, quehacerhoy.com.do, kickittiming.com and houseads.solebonapi.com share IP numbers with hello-algorithm.com.

Name Servers

hello-algorithm.com is delegated to four name servers: ns-397.awsdns-49.com, ns-799.awsdns-35.net, ns-1179.awsdns-19.org and ns-1627.awsdns-11.co.uk.

hello-algorithm.com shares name servers with other domains at least partially, for example d2kp9h64iq2aag.cloudfront.net, edgeup.cloud, movable-ink-184.com, avalonpiscataway.com and 4ptrk22.com.

Host names with two IP numbers:

ns-397.awsdns-49.com points to: 2600:9000:5301:8d00::1 and 205.251.193.141

ns-799.awsdns-35.net points to: 2600:9000:5303:1f00::1 and 205.251.195.31

ns-1179.awsdns-19.org points to: 2600:9000:5304:9b00::1 and 205.251.196.155

ns-1627.awsdns-11.co.uk points to: 2600:9000:5306:5b00::1 and 205.251.198.91

hello-algorithm.com - robtex.com