`mathieukassovitz.com`

DNSSEC	⚠️ Not signed
NS	`autumn.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:2694^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c294^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`autumn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2294^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`autumn.ns.cloudflare.com`
		A	108.162.194.148^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	162.159.38.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	172.64.34.148^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
NS	`roman.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c367^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2367^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roman.ns.cloudflare.com`
		A	108.162.195.103^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	162.159.44.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	172.64.35.103^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`

`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=1786276109

Same first word

mathieukassovitz.com

DNS History

7 records (2 active, 5 former)

●NSautumn.ns.cloudflare.com2026-07-11 → 2026-08-09 · 3 obs

○ 2018-06-24 13:17:02
● 2026-07-11 21:30:26
● 2026-08-09 12:05:08

○NSdns.siteparc.fr2015-06-12 → 2018-06-24 · 4 obs

● 2015-06-12 18:00:08
● 2018-06-24 13:17:02
○ 2026-07-11 21:30:26
○ 2026-08-09 12:05:08

○NSdns2.siteparc.fr2015-06-12 → 2018-06-24 · 4 obs

● 2015-06-12 18:00:08
● 2018-06-24 13:17:02
○ 2026-07-11 21:30:26
○ 2026-08-09 12:05:08

●NSroman.ns.cloudflare.com2026-07-11 → 2026-08-09 · 3 obs

○ 2018-06-24 13:17:02
● 2026-07-11 21:30:26
● 2026-08-09 12:05:08

○MXmail.mathieukassovitz.com2015-06-12 → 2018-06-24 · 4 obs

● 2015-06-12 18:00:08
● 2018-06-24 13:17:02
○ 2026-07-11 21:30:26
○ 2026-08-09 12:05:08

○A158.255.101.852017-01-08 → 2018-06-24 · 5 obs

○ 2016-04-17 03:16:32
● 2017-01-08 15:46:12
● 2018-06-24 13:17:02
○ 2026-07-11 21:30:26
○ 2026-08-09 12:05:08

○A84.207.23.252015-06-12 → 2016-04-17 · 4 obs

● 2015-06-12 18:00:08
● 2016-04-17 03:16:32
○ 2017-01-08 15:46:12
○ 2026-08-09 12:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
mathieukassovitz.com	autumn.ns.cloudflare.com, roman.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.103

NS records: autumn.ns.cloudflare.com, roman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathieukassovitz.com (unsigned zone)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (autumn.ns.cloudflare.com, autumn.ns.cloudflare.com, autumn.ns.cloudflare.com...)

Analysis

Name Servers

Two name servers handle the delegation for mathieukassovitz.com: autumn.ns.cloudflare.com and roman.ns.cloudflare.com.

The name server configuration of mathieukassovitz.com is shared with other domains, for instance aaronet.org, gorillawithabrush.com, dealsaver.net and two others.

At least some of mathieukassovitz.com's name servers are shared with other domains, for example alexis77.biz, drgn16ney.casino, short16.online and two more.

It is common for these name servers to be used in conjunction with the name servers jill.ns.cloudflare.com, amalia.ns.cloudflare.com and shane.ns.cloudflare.com.

Hosts with 6 IP addresses each:

autumn.ns.cloudflare.com resolves to 108.162.194.148, 162.159.38.148 and 172.64.34.148 among others, with 3 other IP addresses in total.

roman.ns.cloudflare.com resolves to 108.162.195.103, 162.159.44.103 and 172.64.35.103 among others, with 3 other IP addresses in total.

mathieukassovitz.com - robtex.com