mathplus.nl - dns.ninja

`mathplus.nl`

DNSSEC	⚠️ Not signed
A	54.72.202.88^{🇮🇪 Amazon54.72.0.0/16 EC2 DUB prefix}
		PTR	`ec2-54-72-202-88.eu-west-1.compute.amazonaws.com`
A	54.171.194.147^{🇮🇪 Amazon54.171.0.0/16 EC2 DUB prefix}
NS	`ns-661.awsdns-18.net` ⭐
		A	2600:9000:5302:9500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-661.awsdns-18.net`
		A	205.251.194.149^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-661.awsdns-18.net`
NS	`ns-1124.awsdns-12.org`
		A	2600:9000:5304:6400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1124.awsdns-12.org`
		A	205.251.196.100^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1124.awsdns-12.org`
NS	`ns-1772.awsdns-29.co.uk`
		A	2600:9000:5306:ec00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1772.awsdns-29.co.uk`
		A	205.251.198.236^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1772.awsdns-29.co.uk`
NS	`ns-66.awsdns-08.com`
		A	2600:9000:5300:4200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-66.awsdns-08.com`
		A	205.251.192.66^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-66.awsdns-08.com`
SOA	`ns-661.awsdns-18.net`awsdns-hostmaster@amazon.com serial=1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-14 02:30:01 +0000 (EPOCH 1783996201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-14 #5

Same first word

mathplus.com

mathplus.nl

mathplus.fr

mathplus.de

mathplus.online

mathplus.info

Similar names

plushmat.net

plusmath.com

plushmat.com

plusmath.org

DNS History

17 records (6 active, 11 former)

●NSns-1124.awsdns-12.org2026-02-19 → 2026-07-14 · 3 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
● 2026-07-14 03:19:54

●NSns-1772.awsdns-29.co.uk2026-02-19 → 2026-07-14 · 3 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
● 2026-07-14 03:19:54

●NSns-66.awsdns-08.com2026-02-19 → 2026-07-14 · 3 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
● 2026-07-14 03:19:54

●NSns-661.awsdns-18.net2026-02-19 → 2026-07-14 · 3 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
● 2026-07-14 03:19:54

○NSns1.uniserver.nl2015-08-23 → 2017-04-05 · 4 obs

● 2015-08-23 06:46:40
● 2017-04-05 19:12:58
○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

○NSns2.uniserver.nl2015-08-23 → 2017-04-05 · 4 obs

● 2015-08-23 06:46:40
● 2017-04-05 19:12:58
○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

○NSns3.uniserver.nl2015-08-23 → 2017-04-05 · 4 obs

● 2015-08-23 06:46:40
● 2017-04-05 19:12:58
○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

○MXmx1.bos.nl2015-08-23 → 2017-04-05 · 4 obs

● 2015-08-23 06:46:40
● 2017-04-05 19:12:58
○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

○MXmx2.bos.nl2015-08-23 → 2017-04-05 · 4 obs

● 2015-08-23 06:46:40
● 2017-04-05 19:12:58
○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

○A212.111.41.2042017-04-05 → 2017-04-05 · 3 obs

● 2017-04-05 19:12:58
○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

○A3.251.45.22026-02-19 → 2026-02-27 · 4 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
● 2026-02-27 00:13:10
○ 2026-07-14 03:19:54

○A52.19.50.102026-02-19 → 2026-02-27 · 4 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
● 2026-02-27 00:13:10
○ 2026-07-14 03:19:54

○A52.49.242.1532026-02-19 → 2026-02-19 · 4 obs

○ 2017-04-05 19:12:58
● 2026-02-19 19:11:56
○ 2026-02-26 22:19:00
○ 2026-07-14 03:19:54

○A52.51.186.1202026-02-19 → 2026-07-14 · 2 obs

○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

●A54.171.194.1472026-07-14 → 2026-07-14 · 2 obs

○ 2026-02-27 00:13:10
● 2026-07-14 03:19:54

○A54.229.92.532026-02-19 → 2026-07-14 · 2 obs

○ 2026-02-19 19:11:56
○ 2026-07-14 03:19:54

●A54.72.202.882026-07-14 → 2026-07-14 · 2 obs

○ 2026-02-27 00:13:10
● 2026-07-14 03:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns1.dns.nl, ns3.dns.nl	-
mathplus.nl	ns-66.awsdns-08.com, ns-661.awsdns-18.net, ns-1124.awsdns-12.org, ns-1772.awsdns-29.co.uk	-

✅ Authoritative Response

Server:205.251.198.236

NS records: ns-66.awsdns-08.com, ns-661.awsdns-18.net, ns-1124.awsdns-12.org, ns-1772.awsdns-29.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathplus.nl (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.171.194.147, 54.72.202.88`
NS	4	`ns-1124.awsdns-12.org, ns-1772.awsdns-29.co.uk...`
SOA	1	`ns-661.awsdns-18.net awsdns-hostmaster.a`

Analysis

IP Addresses

mathplus.nl points to the IP addresses 54.72.202.88 and 54.171.194.147

Two other host names, along with www.digitaalvoorjou.nl, sanoma-ll.com and digitaalvoorjou.nl, also share IP numbers with mathplus.nl.

Name Servers

The NS records for mathplus.nl point to four name servers: ns-66.awsdns-08.com, ns-661.awsdns-18.net, ns-1124.awsdns-12.org and ns-1772.awsdns-29.co.uk.

At least some of mathplus.nl's name servers are shared with other domains, for example aaincorporated.com, burnthepage.com, technoforce.in and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-66.awsdns-08.com directs to 205.251.192.66 and 2600:9000:5300:4200::1; ns-661.awsdns-18.net directs to 205.251.194.149 and 2600:9000:5302:9500::1; ns-1124.awsdns-12.org directs to 205.251.196.100 and 2600:9000:5304:6400::1; ns-1772.awsdns-29.co.uk directs to 205.251.198.236 and 2600:9000:5306:ec00::1.