`duszat.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b58c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:1ff8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.248^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.140^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jade.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jade.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jade.ns.cloudflare.com`
		A	108.162.192.167^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	172.64.32.167^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	173.245.58.167^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
NS	`rocky.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocky.ns.cloudflare.com`
		A	108.162.193.227^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	172.64.33.227^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	173.245.59.227^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
MX	`mail1.duszat.de` ⭐
		A	2606:4700:3030::ac43:b58c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3032::6815:1ff8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.31.248^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.181.140^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail2.duszat.de`⁽²⁰⁾
		A	2606:4700:3030::ac43:b58c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3032::6815:1ff8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.31.248^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.181.140^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.248, 172.67.181.140
		IPv6 hints	2606:4700:3030::ac43:b58c, 2606:4700:3032::6815:1ff8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`jade.ns.cloudflare.com`dns@cloudflare.com serial=2400951466

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1777069417

Subdomains

mail2.duszat.de

mail1.duszat.de

Same first word

duszat.de

Similar names

ustadz.net

sztuda.com

dsatuz.com

zustad.com

ustadz.com

tzsuda.com

tzsuda.cn

ustadz.my.id

DNS History

14 records (8 active, 6 former)

●NSjade.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-27 10:23:18
● 2026-04-24 22:52:18

○NSns1.webgo.de2018-05-11 → 2026-03-27 · 3 obs

● 2018-05-11 19:26:32
● 2026-03-27 10:23:18
○ 2026-04-24 22:52:18

○NSns2.webgo.de2018-05-11 → 2026-03-27 · 3 obs

● 2018-05-11 19:26:32
● 2026-03-27 10:23:18
○ 2026-04-24 22:52:18

○NSns3.webgo.de2018-05-11 → 2026-03-27 · 3 obs

● 2018-05-11 19:26:32
● 2026-03-27 10:23:18
○ 2026-04-24 22:52:18

○NSns4.webgo.de2018-05-11 → 2026-03-27 · 3 obs

● 2018-05-11 19:26:32
● 2026-03-27 10:23:18
○ 2026-04-24 22:52:18

●NSrocky.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-27 10:23:18
● 2026-04-24 22:52:18

●MXmail1.duszat.de2018-05-11 → 2026-04-24 · 2 obs

● 2018-05-11 19:26:32
● 2026-04-24 22:52:18

●MXmail2.duszat.de2018-05-11 → 2026-04-24 · 2 obs

● 2018-05-11 19:26:32
● 2026-04-24 22:52:18

●A104.21.31.2482026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-27 10:23:18
● 2026-04-24 22:52:18

●A172.67.181.1402026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-27 10:23:18
● 2026-04-24 22:52:18

○A185.30.32.522026-03-27 → 2026-03-27 · 3 obs

○ 2018-05-11 19:26:32
● 2026-03-27 10:23:18
○ 2026-04-24 22:52:18

●A2606:4700:3030::ac43:b58c2026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-27 10:23:18
● 2026-04-24 22:52:18

●A2606:4700:3032::6815:1ff82026-04-24 → 2026-04-24 · 2 obs

○ 2026-03-27 10:23:18
● 2026-04-24 22:52:18

○A37.17.224.522018-05-11 → 2018-05-11 · 3 obs

● 2018-05-11 19:26:32
○ 2026-03-27 10:23:18
○ 2026-04-24 22:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
duszat.de	jade.ns.cloudflare.com, rocky.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.227

NS records: jade.ns.cloudflare.com, rocky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duszat.de (unsigned zone)

⏱️ Timing

Total: 817ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.140, 104.21.31.248`
AAAA	2	`2606:4700:3032::6815:1ff8, 2606:4700:3030::ac43:b58c`
NS	2	`jade.ns.cloudflare.com, rocky.ns.cloudflare.com`
MX	2	`mail1.duszat.de (pri: 10), mail2.duszat.de (pri: 20)`
TXT	1	`v=spf1 a mx ip4:37.17.224.0/21 ip4:185.3`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jade.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

duszat.de is a parent of mail2.duszat.de and mail1.duszat.de.

IP Addresses

duszat.de points to four IP numbers: 2606:4700:3030::ac43:b58c, 2606:4700:3032::6815:1ff8, 104.21.31.248 and 172.67.181.140.

For instance, other host names xbzjx.cn, btm26ewe.cc, jackduzzo.altervista.org.cdn.cloudflare.net, dakota76.zone and vitaminsforyou.au share IP numbers with duszat.de.

Name Servers

duszat.de is delegated to two name servers: jade.ns.cloudflare.com and rocky.ns.cloudflare.com.

duszat.de uses the same name server setup as other domains such as adwaccess.com, fabriquero.mx, hosted-mail.net, travelinsured.com and 99football.online.

duszat.de shares name servers with other domains at least partially, for example treemkt.com, tv-program.com.hr, roseandpurl.com, taikhoanmatma.com and betcoequip.com.

These name servers are commonly used with melody.ns.cloudflare.com, henry.ns.cloudflare.com and terin.ns.cloudflare.com.

Host names with six IP numbers: host name jade.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa7, 2803:f800:50::6ca2:c0a7, 2a06:98c1:50::ac40:20a7, 108.162.192.167, 172.64.32.167 and 173.245.58.167; host name rocky.ns.cloudflare.com points to: 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227.

Mail Servers

Two mail servers mail1.duszat.de and mail2.duszat.de handle duszat.de.

Host names with four IP numbers:

mail1.duszat.de points to: 2606:4700:3030::ac43:b58c, 2606:4700:3032::6815:1ff8, 104.21.31.248 and 172.67.181.140.

mail2.duszat.de points to: 2606:4700:3030::ac43:b58c, 2606:4700:3032::6815:1ff8, 104.21.31.248 and 172.67.181.140.

Names pointing to 2606:4700:3030::ac43:b58c: mail1.duszat.de and mail2.duszat.de.

Names pointing to 2606:4700:3032::6815:1ff8: mail1.duszat.de and mail2.duszat.de.

Names pointing to 104.21.31.248: mail1.duszat.de and mail2.duszat.de.

Names pointing to 172.67.181.140: mail1.duszat.de and mail2.duszat.de.

duszat.de - robtex.com

duszat.de

de

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`duszat.de`

`de`