`creativemathsolutions.nl`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.180^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`linux159.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
TXT	`v=spf1 a mx include:spf.simply.com ~all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-25 17:30:02 +0000 (EPOCH 1785000602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-25 #35

Subdomains

www.creativemathsolutions.nl

Same first word

creativemathsolutions.nl

DNS History

16 records (6 active, 10 former)

○NSns.talkactive.net2015-07-10 → 2017-02-13 · 4 obs

● 2015-07-10 23:06:34
● 2017-02-13 14:22:58
○ 2020-03-26 00:04:24
○ 2026-07-25 18:12:22

●NSns1.simply.com2026-07-16 → 2026-07-25 · 3 obs

○ 2020-03-26 00:04:24
● 2026-07-16 06:37:20
● 2026-07-25 18:12:22

○NSns1.unoeuro.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-02-13 14:22:58
● 2020-03-26 00:04:24
○ 2026-07-16 06:37:20
○ 2026-07-25 18:12:22

●NSns2.simply.com2026-07-16 → 2026-07-25 · 3 obs

○ 2020-03-26 00:04:24
● 2026-07-16 06:37:20
● 2026-07-25 18:12:22

○NSns2.talkactive.net2015-07-10 → 2017-02-13 · 4 obs

● 2015-07-10 23:06:34
● 2017-02-13 14:22:58
○ 2020-03-26 00:04:24
○ 2026-07-25 18:12:22

○NSns2.unoeuro.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-02-13 14:22:58
● 2020-03-26 00:04:24
○ 2026-07-16 06:37:20
○ 2026-07-25 18:12:22

●NSns3.simply.com2026-07-16 → 2026-07-25 · 3 obs

○ 2020-03-26 00:04:24
● 2026-07-16 06:37:20
● 2026-07-25 18:12:22

○NSns3.talkactive.net2015-07-10 → 2017-02-13 · 4 obs

● 2015-07-10 23:06:34
● 2017-02-13 14:22:58
○ 2020-03-26 00:04:24
○ 2026-07-25 18:12:22

○NSns3.unoeuro.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-02-13 14:22:58
● 2020-03-26 00:04:24
○ 2026-07-16 06:37:20
○ 2026-07-25 18:12:22

●NSns4.simply.com2026-07-16 → 2026-07-25 · 3 obs

○ 2020-03-26 00:04:24
● 2026-07-16 06:37:20
● 2026-07-25 18:12:22

○NSns4.unoeuro.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-02-13 14:22:58
● 2020-03-26 00:04:24
○ 2026-07-16 06:37:20
○ 2026-07-25 18:12:22

○MXmail.creativemathsolutions.nl2015-07-10 → 2017-02-13 · 4 obs

● 2015-07-10 23:06:34
● 2017-02-13 14:22:58
○ 2020-03-26 00:04:24
○ 2026-07-25 18:12:22

●MXmx.simply.com2026-07-16 → 2026-07-25 · 3 obs

○ 2020-03-26 00:04:24
● 2026-07-16 06:37:20
● 2026-07-25 18:12:22

○MXmx.unoeuro.com2020-03-26 → 2020-03-26 · 4 obs

○ 2017-02-13 14:22:58
● 2020-03-26 00:04:24
○ 2026-07-16 06:37:20
○ 2026-07-25 18:12:22

○A195.128.174.1182015-07-10 → 2017-02-13 · 4 obs

● 2015-07-10 23:06:34
● 2017-02-13 14:22:58
○ 2020-03-26 00:04:24
○ 2026-07-25 18:12:22

●A94.231.103.1802020-03-26 → 2026-07-25 · 3 obs

○ 2017-02-13 14:22:58
● 2020-03-26 00:04:24
● 2026-07-25 18:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
creativemathsolutions.nl	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.78

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 939ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.180`
NS	4	`ns1.simply.com, ns4.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.simply.com ~all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

Hierarchy

www.creativemathsolutions.nl is delegated beneath creativemathsolutions.nl.

IP Addresses

creativemathsolutions.nl points to a single IP number: 94.231.103.180.

Additional host names — d-i-h.dk, www.mjolner.dk, exergi.se and two others — share IP numbers with creativemathsolutions.nl.

Name Servers

creativemathsolutions.nl has four authoritative name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

There is at least partial name server overlap between creativemathsolutions.nl and other domains — stoholmfritid.dk, johnnysort.dk, coffeeroad.dk and two more among them.

Host names with two IP numbers:

ns1.simply.com has two IP addresses: 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com has two IP addresses: 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names pointing to a single IP address:

ns3.simply.com directs to 91.197.248.79.

ns4.simply.com directs to 91.197.248.80.

Mail Servers

creativemathsolutions.nl has one mail server: mx.simply.com.

creativemathsolutions.nl shares the same mail server setup as other domains, including historicalgeophysics.ax, vesth.dk, lokecykler.dk and two others.

creativemathsolutions.nl and other domains — mcpherson.dk for instance — share at least some mail servers.

mx.simply.com has exactly one IP number: 94.231.106.20.

creativemathsolutions.nl - robtex.com