`matlabanswers.com`

DNSSEC	⚠️ Not signed
A	3.211.230.19^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-211-230-19.compute-1.amazonaws.com`
A	52.204.188.243^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
NS	`ns-348.awsdns-43.com` ⭐
		A	2600:9000:5301:5c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-348.awsdns-43.com`
		A	205.251.193.92^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-348.awsdns-43.com`
NS	`ns-1332.awsdns-38.org`
		A	2600:9000:5305:3400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1332.awsdns-38.org`
		A	205.251.197.52^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1332.awsdns-38.org`
NS	`ns-1647.awsdns-13.co.uk`
		A	2600:9000:5306:6f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1647.awsdns-13.co.uk`
		A	205.251.198.111^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1647.awsdns-13.co.uk`
NS	`ns-522.awsdns-01.net`
		A	2600:9000:5302:a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-522.awsdns-01.net`
		A	205.251.194.10^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-522.awsdns-01.net`
TXT	`v=spf1 -all`
SOA	`ns-348.awsdns-43.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=1783081811

Same first word

matlabanswers.com

matlabanswers.net

DNS History

28 records (6 active, 22 former)

●NSns-1332.awsdns-38.org2026-02-26 → 2026-07-03 · 2 obs

● 2026-02-26 19:20:38
● 2026-07-03 13:00:16

●NSns-1647.awsdns-13.co.uk2026-02-26 → 2026-07-03 · 2 obs

● 2026-02-26 19:20:38
● 2026-07-03 13:00:16

●NSns-348.awsdns-43.com2026-02-26 → 2026-07-03 · 2 obs

● 2026-02-26 19:20:38
● 2026-07-03 13:00:16

●NSns-522.awsdns-01.net2026-02-26 → 2026-07-03 · 2 obs

● 2026-02-26 19:20:38
● 2026-07-03 13:00:16

○A100.50.115.2042026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-29 18:29:52
● 2026-05-08 02:51:06
○ 2026-05-24 04:37:18
○ 2026-07-03 13:00:16

○A107.22.120.1312026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-02 10:35:50
● 2026-03-16 09:32:06
○ 2026-03-22 15:59:56
○ 2026-07-03 13:00:16

○A18.205.148.1402026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-26 19:20:38
● 2026-03-02 10:35:50
○ 2026-03-16 09:32:06
○ 2026-07-03 13:00:16

●A3.211.230.192026-07-03 → 2026-07-03 · 3 obs

○ 2026-06-19 12:44:04
● 2026-07-03 09:37:46
● 2026-07-03 13:00:16

○A34.226.187.1232026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 19:20:38
○ 2026-03-02 10:35:50
○ 2026-07-03 13:00:16

○A34.230.229.152026-04-29 → 2026-04-29 · 5 obs

○ 2026-03-29 20:10:24
● 2026-04-29 16:36:32
● 2026-04-29 18:29:52
○ 2026-05-08 02:51:06
○ 2026-07-03 13:00:16

○A34.237.103.1262026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-25 02:27:42
● 2026-03-28 17:19:38
● 2026-03-29 20:10:24
○ 2026-04-29 16:36:32
○ 2026-07-03 13:00:16

○A35.171.222.1162026-06-16 → 2026-06-16 · 4 obs

○ 2026-06-09 10:02:24
● 2026-06-16 18:23:06
○ 2026-06-19 12:44:04
○ 2026-07-03 13:00:16

○A35.172.71.1372026-06-16 → 2026-06-16 · 4 obs

○ 2026-06-09 10:02:24
● 2026-06-16 18:23:06
○ 2026-06-19 12:44:04
○ 2026-07-03 13:00:16

○A50.16.29.2342026-06-02 → 2026-06-09 · 5 obs

○ 2026-05-24 04:37:18
● 2026-06-02 05:53:42
● 2026-06-09 10:02:24
○ 2026-06-16 18:23:06
○ 2026-07-03 13:00:16

○A52.20.48.2412026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-16 18:23:06
● 2026-06-19 12:44:04
○ 2026-07-03 09:37:46
○ 2026-07-03 13:00:16

○A52.202.217.972026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-02 10:35:50
● 2026-03-16 09:32:06
○ 2026-03-22 15:59:56
○ 2026-07-03 13:00:16

●A52.204.188.2432026-07-03 → 2026-07-03 · 3 obs

○ 2026-06-19 12:44:04
● 2026-07-03 09:37:46
● 2026-07-03 13:00:16

○A52.205.231.182026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-08 02:51:06
● 2026-05-24 04:37:18
○ 2026-06-02 05:53:42
○ 2026-07-03 13:00:16

○A52.23.75.1792026-06-02 → 2026-06-09 · 5 obs

○ 2026-05-24 04:37:18
● 2026-06-02 05:53:42
● 2026-06-09 10:02:24
○ 2026-06-16 18:23:06
○ 2026-07-03 13:00:16

○A52.4.140.2032026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-26 19:20:38
● 2026-03-02 10:35:50
○ 2026-03-16 09:32:06
○ 2026-07-03 13:00:16

○A52.45.217.2312026-04-29 → 2026-04-29 · 5 obs

○ 2026-03-29 20:10:24
● 2026-04-29 16:36:32
● 2026-04-29 18:29:52
○ 2026-05-08 02:51:06
○ 2026-07-03 13:00:16

○A52.71.104.1282026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-25 02:27:42
● 2026-03-28 17:19:38
● 2026-03-29 20:10:24
○ 2026-04-29 16:36:32
○ 2026-07-03 13:00:16

○A54.157.51.1852026-03-22 → 2026-03-25 · 5 obs

○ 2026-03-16 09:32:06
● 2026-03-22 15:59:56
● 2026-03-25 02:27:42
○ 2026-03-28 17:19:38
○ 2026-07-03 13:00:16

○A54.83.137.2532026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-16 18:23:06
● 2026-06-19 12:44:04
○ 2026-07-03 09:37:46
○ 2026-07-03 13:00:16

○A98.87.100.2032026-03-22 → 2026-03-25 · 5 obs

○ 2026-03-16 09:32:06
● 2026-03-22 15:59:56
● 2026-03-25 02:27:42
○ 2026-03-28 17:19:38
○ 2026-07-03 13:00:16

○A98.87.232.1122026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 19:20:38
○ 2026-03-02 10:35:50
○ 2026-07-03 13:00:16

○A98.89.101.2152026-05-24 → 2026-05-24 · 4 obs

○ 2026-05-08 02:51:06
● 2026-05-24 04:37:18
○ 2026-06-02 05:53:42
○ 2026-07-03 13:00:16

○A98.90.13.2172026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-29 18:29:52
● 2026-05-08 02:51:06
○ 2026-05-24 04:37:18
○ 2026-07-03 13:00:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
matlabanswers.com	ns-522.awsdns-01.net, ns-348.awsdns-43.com, ns-1647.awsdns-13.co.uk, ns-1332.awsdns-38.org	2 records

✅ Authoritative Response

Server:205.251.194.10

NS records: ns-522.awsdns-01.net, ns-348.awsdns-43.com, ns-1647.awsdns-13.co.uk, ns-1332.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for matlabanswers.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.211.230.19, 52.204.188.243`
NS	4	`ns-1332.awsdns-38.org, ns-1647.awsdns-13.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-348.awsdns-43.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-348.awsdns-43.com, ns-348.awsdns-43.com)

Analysis

IP Addresses

matlabanswers.com points to the IP addresses 3.211.230.19 and 52.204.188.243

Among the host names that share IP numbers with matlabanswers.com are matlab-drive.com, www.matlab.ru, thingsspeak.com and two others.

Name Servers

The domain matlabanswers.com is delegated to these four name servers: ns-348.awsdns-43.com, ns-522.awsdns-01.net, ns-1332.awsdns-38.org and ns-1647.awsdns-13.co.uk.

The name servers of matlabanswers.com overlap at least partially with those of other domains — among them samsung-smartfactory.com, asuka-web.jp, fptest.awsapps.com and two more.

Each of the four hosts ns-348.awsdns-43.com, ns-522.awsdns-01.net, ns-1332.awsdns-38.org and ns-1647.awsdns-13.co.uk has two IP addresses. ns-348.awsdns-43.com points to 205.251.193.92 and 2600:9000:5301:5c00::1. ns-522.awsdns-01.net points to 205.251.194.10 and 2600:9000:5302:a00::1. ns-1332.awsdns-38.org points to 205.251.197.52 and 2600:9000:5305:3400::1. ns-1647.awsdns-13.co.uk points to 205.251.198.111 and 2600:9000:5306:6f00::1.

matlabanswers.com - robtex.com