`mcse-training.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ac0b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3fd8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.216^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.11^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`charles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
NS	`cloe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
TXT	`google-site-verification=S4Q14X7BMIVJZc0uYXIr2VXI5XQgrq6-O4EpPN2r-hI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.216, 172.67.172.11
		IPv6 hints	2606:4700:3031::ac43:ac0b, 2606:4700:3032::6815:3fd8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`charles.ns.cloudflare.com`dns@cloudflare.com serial=2407226859

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-04 09:00:01 +0000 (EPOCH 1785834001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-04 #18

rank #328881 globally
rank #14176 in the tld

Same first word

mcse-training.nl

DNS History

16 records (6 active, 10 former)

●NScharles.ns.cloudflare.com2026-06-20 → 2026-08-04 · 3 obs

○ 2020-02-12 02:16:38
● 2026-06-20 19:19:38
● 2026-08-04 09:41:10

●NScloe.ns.cloudflare.com2026-06-20 → 2026-08-04 · 3 obs

○ 2020-02-12 02:16:38
● 2026-06-20 19:19:38
● 2026-08-04 09:41:10

○NSdns1.easyserver.net2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 15:55:34
○ 2015-12-19 07:34:54
○ 2026-08-04 09:41:10

○NSdns2.easyserver.net2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 15:55:34
○ 2015-12-19 07:34:54
○ 2026-08-04 09:41:10

○NSns1.openprovider.nl2015-12-19 → 2020-02-12 · 5 obs

○ 2015-07-05 15:55:34
● 2015-12-19 07:34:54
● 2020-02-12 02:16:38
○ 2026-06-20 19:19:38
○ 2026-08-04 09:41:10

○NSns2.openprovider.be2015-12-19 → 2020-02-12 · 5 obs

○ 2015-07-05 15:55:34
● 2015-12-19 07:34:54
● 2020-02-12 02:16:38
○ 2026-06-20 19:19:38
○ 2026-08-04 09:41:10

○NSns3.openprovider.eu2015-12-19 → 2020-02-12 · 5 obs

○ 2015-07-05 15:55:34
● 2015-12-19 07:34:54
● 2020-02-12 02:16:38
○ 2026-06-20 19:19:38
○ 2026-08-04 09:41:10

○MXmail.mcse-training.nl2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 15:55:34
○ 2015-12-19 07:34:54
○ 2026-08-04 09:41:10

○MXmailrelay.mcse-training.nl2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 15:55:34
○ 2015-12-19 07:34:54
○ 2026-08-04 09:41:10

●A104.21.63.2162026-06-20 → 2026-08-04 · 3 obs

○ 2020-02-12 02:16:38
● 2026-06-20 19:19:38
● 2026-08-04 09:41:10

○A149.210.201.412015-12-19 → 2020-02-12 · 5 obs

○ 2015-07-05 15:55:34
● 2015-12-19 07:34:54
● 2020-02-12 02:16:38
○ 2026-06-20 19:19:38
○ 2026-08-04 09:41:10

●A172.67.172.112026-06-20 → 2026-08-04 · 3 obs

○ 2020-02-12 02:16:38
● 2026-06-20 19:19:38
● 2026-08-04 09:41:10

○A212.78.187.1502015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 15:55:34
○ 2015-12-19 07:34:54
○ 2026-08-04 09:41:10

●A2606:4700:3031::ac43:ac0b2026-07-10 → 2026-08-04 · 3 obs

○ 2026-06-20 19:19:38
● 2026-07-10 07:45:50
● 2026-08-04 09:41:10

●A2606:4700:3032::6815:3fd82026-06-20 → 2026-08-04 · 3 obs

○ 2020-02-12 02:16:38
● 2026-06-20 19:19:38
● 2026-08-04 09:41:10

○A2606:4700:3035::ac43:ac0b2026-06-20 → 2026-06-20 · 4 obs

○ 2020-02-12 02:16:38
● 2026-06-20 19:19:38
○ 2026-07-10 07:45:50
○ 2026-08-04 09:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
mcse-training.nl	cloe.ns.cloudflare.com, charles.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.86

NS records: cloe.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcse-training.nl (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.11, 104.21.63.216`
AAAA	2	`2606:4700:3031::ac43:ac0b, 2606:4700:3032::6815:3fd8`
NS	2	`charles.ns.cloudflare.com, cloe.ns.cloudflare.com`
TXT	1	`google-site-verification=S4Q14X7BMIVJZc0`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`charles.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

mcse-training.nl directs to four IP numbers, which are 104.21.63.216, 172.67.172.11, 2606:4700:3031::ac43:ac0b and 2606:4700:3032::6815:3fd8.

michaelenglishmusic.com, ace-golf-promotions.com, firstplastics.com plus two other host names have IP numbers in common with mcse-training.nl.

Name Servers

mcse-training.nl is delegated to two name servers: charles.ns.cloudflare.com and cloe.ns.cloudflare.com.

The name server configuration of mcse-training.nl is shared with other domains, for instance talksy.to, chapelofhopestories.com, digart.si and two others.

At least some of mcse-training.nl's name servers are shared with other domains, for example 414462.com, comcie.nl, angliataxhelp.biz and two more.

These name servers tend to be deployed in combination with the name servers norman.ns.cloudflare.com and aria.ns.cloudflare.com.

Hosts with 6 IP addresses each:

charles.ns.cloudflare.com resolves to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

cloe.ns.cloudflare.com resolves to 108.162.192.86, 172.64.32.86, 173.245.58.86 and 3 other IP addresses.

mcse-training.nl - robtex.com

mcse-training.nl

nl

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`mcse-training.nl`

`nl`