`dereszewski.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:25f8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d873^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.248^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.115^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leonard.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c336^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2336^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonard.ns.cloudflare.com`
		A	108.162.195.54^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	162.159.44.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	172.64.35.54^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
NS	`magali.ns.cloudflare.com` 🔒
		A	2606:4700:50::a29f:261d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magali.ns.cloudflare.com`
		A	108.162.194.29^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	162.159.38.29^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
		A	172.64.34.29^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magali.ns.cloudflare.com`
MX	`mx1.mail.ovh.net` ⭐
		A	188.165.36.237^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.mail.ovh.net`
MX	`mx2.mail.ovh.net`⁽⁵⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
TXT	`1\|www.dereszewski.com`
TXT	`v=spf1 include:mx.ovh.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.37.248, 172.67.216.115
		IPv6	2606:4700:3031::6815:25f8, 2606:4700:3031::ac43:d873
SOA	`leonard.ns.cloudflare.com`dns@cloudflare.com serial=2395454959

`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=1771291435

Same first word

dereszewski.com

DNS History

13 records (9 active, 4 former)

○NSdns100.ovh.net2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 10:42:12
○ 2026-02-24 19:58:58
○ 2026-02-24 21:48:08

●NSleonard.ns.cloudflare.com2026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

●NSmagali.ns.cloudflare.com2026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

○NSns100.ovh.net2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 10:42:12
○ 2026-02-24 19:58:58
○ 2026-02-24 21:48:08

●MXmx1.mail.ovh.net2026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

●MXmx2.mail.ovh.net2026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

●MXmx3.mail.ovh.net2026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

○MXredirect.ovh.net2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 10:42:12
○ 2026-02-24 19:58:58
○ 2026-02-24 21:48:08

●A104.21.37.2482026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

●A172.67.216.1152026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

●A2606:4700:3031::6815:25f82026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

●A2606:4700:3031::ac43:d8732026-02-24 → 2026-02-24 · 3 obs

○ 2020-02-02 10:42:12
● 2026-02-24 19:58:58
● 2026-02-24 21:48:08

○A87.98.239.52020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 10:42:12
○ 2026-02-24 19:58:58
○ 2026-02-24 21:48:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dereszewski.com	magali.ns.cloudflare.com, leonard.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.54

NS records: magali.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dereszewski.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.115, 104.21.37.248`
AAAA	2	`2606:4700:3031::6815:25f8, 2606:4700:3031::ac43:d873`
NS	2	`leonard.ns.cloudflare.com, magali.ns.cloudflare.com`
MX	3	`mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)...`
TXT	2	`1\|www.dereszewski.com, v=spf1 include:mx.ovh.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leonard.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

AI analysis

Four IP numbers are pointed to by dereszewski.com: 2606:4700:3031::6815:25f8, 2606:4700:3031::ac43:d873, 104.21.37.248 and 172.67.216.115.

other host names including vegavriend.nl, devnet.work, putragaluh.web.id, lydingya.com and www.gamma-shop.com share IP numbers with dereszewski.com.

dereszewski.com is delegated to two name servers leonard.ns.cloudflare.com and magali.ns.cloudflare.com.

dereszewski.com shares the same name server setup as other domains, for instance mhxrsrndvvlarbizle.org, tutxexbe.cloud, rsen.biz, 4starshotels.com and discoverfoxpest.info.

dereszewski.com at least partially shares name servers with other domains, for instance toastleisure.co.uk, liift.com.au, totheinbox.com, axeleds.com and alrashead.net.

these name servers are commonly used alongside carol.ns.cloudflare.com.

Host names with six IP numbers:

Host name leonard.ns.cloudflare.com points to: 2606:4700:58::a29f:2c36, 2803:f800:50::6ca2:c336, 2a06:98c1:50::ac40:2336, 108.162.195.54, 162.159.44.54 and 172.64.35.54.

Host name magali.ns.cloudflare.com points to: 2606:4700:50::a29f:261d, 2803:f800:50::6ca2:c21d, 2a06:98c1:50::ac40:221d, 108.162.194.29, 162.159.38.29 and 172.64.34.29.

dereszewski.com is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

dereszewski.com shares some mail servers with other domains, at least partially, for instance lamallepostale.com, roket.es, chezboris.com, watexfabrykapierogow.pl and lace.be.

These mail servers are commonly used alongside mx4.mail.ovh.net and mx0.mail.ovh.net.

Host names with one IP number: mx1.mail.ovh.net points to 188.165.36.237; mx2.mail.ovh.net points to 87.98.160.167; mx3.mail.ovh.net points to 91.121.53.175.

dereszewski.com - robtex.com

dereszewski.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`dereszewski.com`

`com`