webmath.com - dns.ninja

`webmath.com`

DNSSEC	⚠️ Not signed
A	16.60.203.44^{🇺🇸 Amazon16.60.128.0/17 EC2 Prefix}
		PTR	`ec2-16-60-203-44.eu-west-2.compute.amazonaws.com`
A	18.133.43.152^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
A	18.175.21.152^{🇬🇧 Amazon18.175.0.0/16 EC2 LHR prefix}
NS	`ns-923.awsdns-51.net` ⭐
		A	2600:9000:5303:9b00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-923.awsdns-51.net`
		A	205.251.195.155^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-923.awsdns-51.net`
NS	`ns-1312.awsdns-36.org`
		A	2600:9000:5305:2000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1312.awsdns-36.org`
		A	205.251.197.32^{🇺🇸 Amazon205.251.197.0/24 prefix}
NS	`ns-2030.awsdns-61.co.uk`
		A	2600:9000:5307:ee00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2030.awsdns-61.co.uk`
		A	205.251.199.238^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2030.awsdns-61.co.uk`
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`
SOA	`ns-923.awsdns-51.net`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=1782786461

rank #177306 globally
rank #81621 in the tld
WOT: SAFE (96/100)
📈 Tranco rank: #656,332

Subdomains

www.webmath.com

Same first word

webmath.help

webmath.co.uk

webmath.org

webmath.ru

webmath.se

webmath.github.io

webmath.com

webmath.net

Similar names

mathweb.ru

thewmba.com

mathewb.com

mathweb.com

thebawm.com

thewmba.org

thamweb.com

mathweb.de

mathweb.eu

mathweb.org

bmwhate.com

mathweb.fr

DNS History

25 records (7 active, 18 former)

●NSns-1312.awsdns-36.org2026-03-29 → 2026-06-30 · 3 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
● 2026-06-30 02:34:20

●NSns-2030.awsdns-61.co.uk2026-03-29 → 2026-06-30 · 3 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
● 2026-06-30 02:34:20

●NSns-348.awsdns-43.com2026-03-29 → 2026-06-30 · 3 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
● 2026-06-30 02:34:20

●NSns-923.awsdns-51.net2026-03-29 → 2026-06-30 · 3 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
● 2026-06-30 02:34:20

○NSns1.discoveryeducation.com2015-08-25 → 2017-09-03 · 4 obs

● 2015-08-25 19:01:50
● 2017-09-03 05:40:28
○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

○NSns2.discoveryeducation.com2015-08-25 → 2017-09-03 · 4 obs

● 2015-08-25 19:01:50
● 2017-09-03 05:40:28
○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

○NSns3.discoveryeducation.com2015-08-25 → 2017-09-03 · 4 obs

● 2015-08-25 19:01:50
● 2017-09-03 05:40:28
○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

○A13.134.138.2202026-05-03 → 2026-05-05 · 5 obs

○ 2026-03-29 10:03:52
● 2026-05-03 07:18:42
● 2026-05-05 18:28:28
○ 2026-05-08 07:26:02
○ 2026-06-30 02:34:20

○A13.134.99.262026-05-15 → 2026-05-17 · 4 obs

○ 2026-05-15 07:06:44
● 2026-05-15 14:41:56
● 2026-05-17 14:06:54
○ 2026-06-30 02:34:20

○A13.135.24.1732026-05-15 → 2026-05-15 · 4 obs

○ 2026-05-11 20:30:46
● 2026-05-15 07:06:44
○ 2026-05-15 14:41:56
○ 2026-06-30 02:34:20

○A13.41.59.1392026-03-29 → 2026-03-29 · 4 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
○ 2026-05-03 07:18:42
○ 2026-06-30 02:34:20

○A16.60.108.712026-05-03 → 2026-05-11 · 5 obs

○ 2026-03-29 10:03:52
● 2026-05-03 07:18:42
● 2026-05-11 20:30:46
○ 2026-05-15 07:06:44
○ 2026-06-30 02:34:20

●A16.60.203.442026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-17 14:06:54
● 2026-06-30 02:34:20

○A18.130.131.1822026-05-15 → 2026-05-17 · 4 obs

○ 2026-05-11 20:30:46
● 2026-05-15 07:06:44
● 2026-05-17 14:06:54
○ 2026-06-30 02:34:20

○A18.130.40.1262026-03-29 → 2026-06-30 · 2 obs

○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

○A18.132.165.2472026-05-03 → 2026-05-10 · 5 obs

○ 2026-03-29 10:03:52
● 2026-05-03 07:18:42
● 2026-05-10 11:08:34
○ 2026-05-11 20:30:46
○ 2026-06-30 02:34:20

●A18.133.43.1522026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-17 14:06:54
● 2026-06-30 02:34:20

○A18.135.170.1962026-03-29 → 2026-03-29 · 4 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
○ 2026-05-03 07:18:42
○ 2026-06-30 02:34:20

○A18.168.10.1822026-05-11 → 2026-05-17 · 4 obs

○ 2026-05-10 11:08:34
● 2026-05-11 20:30:46
● 2026-05-17 14:06:54
○ 2026-06-30 02:34:20

●A18.175.21.1522026-06-30 → 2026-06-30 · 2 obs

○ 2026-05-17 14:06:54
● 2026-06-30 02:34:20

○A199.199.210.502015-08-25 → 2017-09-03 · 4 obs

● 2015-08-25 19:01:50
● 2017-09-03 05:40:28
○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

○A35.176.137.272026-03-29 → 2026-06-30 · 2 obs

○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

○A35.176.171.432026-03-29 → 2026-03-29 · 4 obs

○ 2017-09-03 05:40:28
● 2026-03-29 10:03:52
○ 2026-05-03 07:18:42
○ 2026-06-30 02:34:20

○A35.176.195.452026-05-08 → 2026-05-11 · 5 obs

○ 2026-05-05 18:28:28
● 2026-05-08 07:26:02
● 2026-05-11 20:30:46
○ 2026-05-15 07:06:44
○ 2026-06-30 02:34:20

○A35.177.246.2532026-03-29 → 2026-06-30 · 2 obs

○ 2026-03-29 10:03:52
○ 2026-06-30 02:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
webmath.com	ns-348.awsdns-43.com, ns-923.awsdns-51.net, ns-1312.awsdns-36.org, ns-2030.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.92

NS records: ns-348.awsdns-43.com, ns-923.awsdns-51.net, ns-1312.awsdns-36.org, ns-2030.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webmath.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`18.175.21.152, 18.133.43.152...`
NS	4	`ns-1312.awsdns-36.org, ns-2030.awsdns-61.co.uk...`
SOA	1	`ns-923.awsdns-51.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

webmath.com is a parent domain of www.webmath.com.

IP Addresses

webmath.com resolves to three IP addresses: 16.60.203.44, 18.133.43.152 and 18.175.21.152.

Name Servers

Four name servers handle the delegation for webmath.com: ns-348.awsdns-43.com, ns-923.awsdns-51.net, ns-1312.awsdns-36.org and ns-2030.awsdns-61.co.uk.

webmath.com shares at least some of its name servers with other domains, including junipertcy.info, oaklandauditor.com, d2guyd7nnz2l3b.cloudfront.net and two others.

These name servers are frequently paired with the name servers ns-219.awsdns-27.com, ns-706.awsdns-24.net and ns-1682.awsdns-18.co.uk.

The host names ns-348.awsdns-43.com, ns-923.awsdns-51.net, ns-1312.awsdns-36.org and ns-2030.awsdns-61.co.uk each resolve to two IP addresses: ns-348.awsdns-43.com resolves to 205.251.193.92 and 2600:9000:5301:5c00::1; ns-923.awsdns-51.net resolves to 205.251.195.155 and 2600:9000:5303:9b00::1; ns-1312.awsdns-36.org resolves to 205.251.197.32 and 2600:9000:5305:2000::1; ns-2030.awsdns-61.co.uk resolves to 205.251.199.238 and 2600:9000:5307:ee00::1.