`ace-masterclass.com`

DNSSEC	⚠️ Not signed
A	62.84.242.136^{🇳🇱 CLDIN-NL62.84.240.0/21}
		PTR	`dnsurlforward.flexwebhosting.nl`
NS	`ns1.flexwebhosting.nl` ⭐
		A	2a02:2968:2::10^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	62.84.243.10^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`ns1.flexwebhosting.nl`
NS	`ns2.flexwebhosting.nl`
		A	2a02:2968:2:5::30^{🇳🇱 CLDIN-NL2a02:2968::/29}
		A	185.27.140.33^{🇳🇱 CLDIN-NL185.27.140.0/22}
			PTR	`ns2.flexwebhosting.nl`
NS	`ns3.flexwebhosting.com`
		A	185.231.200.133^{🇳🇱 CLDIN-NL185.231.200.0/22}
			PTR	`ns3.anony.eu`
MX	`mail.ace-masterclass.com` ⭐
		A	62.84.242.136^{🇳🇱 CLDIN-NL62.84.240.0/21}
			PTR	`dnsurlforward.flexwebhosting.nl`
TXT	`v=spf1 ?all`
SOA	`ns1.flexwebhosting.nl`hostmaster@ace-masterclass.com serial=2100000004

`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=1778601516

⚠️ On DNS blocklist: tif

Same first word

ace-masterclass.com

DNS History

5 records (5 active, 0 former)

●NSns1.flexwebhosting.nl2026-03-08 → 2026-05-12 · 2 obs

● 2026-03-08 23:27:20
● 2026-05-12 16:06:38

●NSns2.flexwebhosting.nl2026-03-08 → 2026-05-12 · 2 obs

● 2026-03-08 23:27:20
● 2026-05-12 16:06:38

●NSns3.flexwebhosting.com2026-03-08 → 2026-05-12 · 2 obs

● 2026-03-08 23:27:20
● 2026-05-12 16:06:38

●MXmail.ace-masterclass.com2026-03-08 → 2026-05-12 · 2 obs

● 2026-03-08 23:27:20
● 2026-05-12 16:06:38

●A62.84.242.1362026-03-08 → 2026-05-12 · 2 obs

● 2026-03-08 23:27:20
● 2026-05-12 16:06:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ace-masterclass.com	ns3.flexwebhosting.com, ns1.flexwebhosting.nl, ns2.flexwebhosting.nl	1 record

✅ Authoritative Response

Server:185.231.200.133

NS records: ns3.flexwebhosting.com, ns1.flexwebhosting.nl, ns2.flexwebhosting.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ace-masterclass.com (unsigned zone)

⏱️ Timing

Total: 3212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.84.242.136`
NS	3	`ns1.flexwebhosting.nl, ns2.flexwebhosting.nl...`
MX	1	`mail.ace-masterclass.com (pri: 10)`
TXT	1	`v=spf1 ?all`
SOA	1	`ns1.flexwebhosting.nl hostmaster.ace-mas`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.flexwebhosting.com)

Analysis

IP Addresses

ace-masterclass.com points to IP number 62.84.242.136.

For instance, other host names mail.himalayanmysticism.com, chamba.nl, machinistenvacatures.com, tinnit.com and plex2.jscs.be share IP numbers with ace-masterclass.com.

Name Servers

The delegation for ace-masterclass.com is handled by three name servers: ns3.flexwebhosting.com, ns1.flexwebhosting.nl and ns2.flexwebhosting.nl.

ace-masterclass.com shares name servers with other domains at least partially, for example spiesberg.nl, wielink.nu, woonaccentmotz.nl, maartenlouer.com and steamedbuns.nl.

These name servers are commonly used with ns1.anony.nl, ns2.anony.nl and ns3.anony.eu.

Host names with two IPs:

Host name ns1.flexwebhosting.nl points to 2a02:2968:2::10 and 62.84.243.10.

Host name ns2.flexwebhosting.nl points to 2a02:2968:2:5::30 and 185.27.140.33.

Host names with one IP:

Host name ns3.flexwebhosting.com points to 185.231.200.133.

Mail Servers

ace-masterclass.com is handled by a single mail server, mail.ace-masterclass.com.

mail.ace-masterclass.com points to a single IP: 62.84.242.136.

ace-masterclass.com - robtex.com