netmaths.net - dns.ninja

`netmaths.net`

DNSSEC	⚠️ Not signed
A	18.238.4.5^{🇺🇸 Amazon18.238.4.0/22}
		PTR	`server-18-238-4-5.phl51.r.cloudfront.net`
A	18.238.4.43^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.48^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.78^{🇺🇸 Amazon18.238.4.0/22}
NS	`ns-1963.awsdns-53.co.uk` ⭐
		A	2600:9000:5307:ab00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1963.awsdns-53.co.uk`
		A	205.251.199.171^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1963.awsdns-53.co.uk`
NS	`ns-1391.awsdns-45.org`
		A	2600:9000:5305:6f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1391.awsdns-45.org`
		A	205.251.197.111^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1391.awsdns-45.org`
NS	`ns-391.awsdns-48.com`
		A	2600:9000:5301:8700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-391.awsdns-48.com`
		A	205.251.193.135^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-391.awsdns-48.com`
NS	`ns-734.awsdns-27.net`
		A	2600:9000:5302:de00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-734.awsdns-27.net`
		A	205.251.194.222^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-734.awsdns-27.net`
SOA	`ns-1963.awsdns-53.co.uk`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1785187912

WOT: SAFE (71/100)

Same first word

netmaths.com

netmaths.net

Similar names

nmatthes.com

mathsnet.net

thamsten.se

DNS History

20 records (8 active, 12 former)

●NSns-1391.awsdns-45.org2026-04-09 → 2026-07-27 · 3 obs

○ 2016-08-03 19:41:20
● 2026-04-09 08:21:30
● 2026-07-27 21:37:58

●NSns-1963.awsdns-53.co.uk2026-04-09 → 2026-07-27 · 3 obs

○ 2016-08-03 19:41:20
● 2026-04-09 08:21:30
● 2026-07-27 21:37:58

●NSns-391.awsdns-48.com2026-04-09 → 2026-07-27 · 3 obs

○ 2016-08-03 19:41:20
● 2026-04-09 08:21:30
● 2026-07-27 21:37:58

●NSns-734.awsdns-27.net2026-04-09 → 2026-07-27 · 3 obs

○ 2016-08-03 19:41:20
● 2026-04-09 08:21:30
● 2026-07-27 21:37:58

○NSpdns01.domaincontrol.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○NSpdns02.domaincontrol.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXalt1.aspmx.l.google.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXalt2.aspmx.l.google.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXaspmx.l.google.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXaspmx2.googlemail.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXaspmx3.googlemail.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXaspmx4.googlemail.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○MXaspmx5.googlemail.com2015-08-18 → 2016-08-03 · 4 obs

● 2015-08-18 23:49:24
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

○A15.223.156.732026-04-09 → 2026-04-14 · 4 obs

○ 2016-08-03 19:41:20
● 2026-04-09 08:21:30
● 2026-04-14 20:26:54
○ 2026-07-27 21:37:58

●A18.238.4.432026-07-27 → 2026-07-27 · 2 obs

○ 2026-04-14 20:26:54
● 2026-07-27 21:37:58

●A18.238.4.482026-07-27 → 2026-07-27 · 2 obs

○ 2026-04-14 20:26:54
● 2026-07-27 21:37:58

●A18.238.4.52026-07-27 → 2026-07-27 · 2 obs

○ 2026-04-14 20:26:54
● 2026-07-27 21:37:58

●A18.238.4.782026-07-27 → 2026-07-27 · 2 obs

○ 2026-04-14 20:26:54
● 2026-07-27 21:37:58

○A198.11.245.2112015-08-18 → 2015-12-05 · 4 obs

● 2015-08-18 23:49:24
● 2015-12-05 23:30:30
○ 2016-06-21 08:36:48
○ 2026-07-27 21:37:58

○A198.11.245.2142016-06-21 → 2016-08-03 · 5 obs

○ 2015-12-05 23:30:30
● 2016-06-21 08:36:48
● 2016-08-03 19:41:20
○ 2026-04-09 08:21:30
○ 2026-07-27 21:37:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
netmaths.net	ns-734.awsdns-27.net, ns-391.awsdns-48.com, ns-1963.awsdns-53.co.uk, ns-1391.awsdns-45.org	2 records

✅ Authoritative Response

Server:205.251.193.135

NS records: ns-734.awsdns-27.net, ns-391.awsdns-48.com, ns-1963.awsdns-53.co.uk, ns-1391.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netmaths.net (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.48, 18.238.4.5...`
NS	4	`ns-1391.awsdns-45.org, ns-1963.awsdns-53.co.uk...`
SOA	1	`ns-1963.awsdns-53.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-734.awsdns-27.net, ns-734.awsdns-27.net)

Analysis

IP Addresses

netmaths.net points to the four IP addresses 18.238.4.5, 18.238.4.43, 18.238.4.48 and 18.238.4.78.

1acgaccp1t5p.payge.co, goparcs-nl.cdn.bookingexperts.com, dev-c.delty.io and two other host names share IP numbers with netmaths.net.

Name Servers

The authoritative name servers for netmaths.net are ns-391.awsdns-48.com, ns-734.awsdns-27.net, ns-1391.awsdns-45.org and ns-1963.awsdns-53.co.uk.

There is at least partial name server overlap between netmaths.net and other domains — servcorponline.com.au, cloudcheck.co.nz, akadez.com and two more among them.

These name servers are routinely deployed together with the name servers ns-635.awsdns-15.net.

All four hostnames — ns-391.awsdns-48.com, ns-734.awsdns-27.net, ns-1391.awsdns-45.org and ns-1963.awsdns-53.co.uk — resolve to two IP numbers apiece: ns-391.awsdns-48.com to 205.251.193.135 and 2600:9000:5301:8700::1; ns-734.awsdns-27.net to 205.251.194.222 and 2600:9000:5302:de00::1; ns-1391.awsdns-45.org to 205.251.197.111 and 2600:9000:5305:6f00::1; ns-1963.awsdns-53.co.uk to 205.251.199.171 and 2600:9000:5307:ab00::1.