`premiumcdn.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9508^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1d84^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.132^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.8^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`savanna.ns.cloudflare.com`
		A	2606:4700:50::a29f:2688^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c288^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`savanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2288^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`savanna.ns.cloudflare.com`
		A	108.162.194.136^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	162.159.38.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
		A	172.64.34.136^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`savanna.ns.cloudflare.com`
MX	`mail.premiumcdn.de` ⭐
		A	2606:4700:3031::ac43:9508^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3036::6815:1d84^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.29.132^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.149.8^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2e39.netcup.net`⁽⁵⁰⁾
		A	2a03:4000:0:3b9:681f:5cff:fe21:a5eb^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`mx2e39.netcup.net`
		A	91.204.46.57^{🇩🇪 netcup-AS91.204.46.0/24}
			PTR	`mx2e39.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.29.132, 172.67.149.8
		IPv6	2606:4700:3031::ac43:9508, 2606:4700:3036::6815:1d84
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2399619076

`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=1773553752

Subdomains

mail.premiumcdn.de

Same first word

premiumcdn.de

premiumcdn.net

premiumcdn.com

Similar names

cdnpremium.s3.amazonaws.com

cndpremium.co.il

DNS History

12 records (8 active, 4 former)

●NSjakub.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-21 02:02:12
● 2026-03-22 14:17:46

○NSroot-dns.netcup.net2026-03-21 → 2026-03-21 · 2 obs

● 2026-03-21 02:02:12
○ 2026-03-22 14:17:46

●NSsavanna.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-21 02:02:12
● 2026-03-22 14:17:46

○NSsecond-dns.netcup.net2026-03-21 → 2026-03-21 · 2 obs

● 2026-03-21 02:02:12
○ 2026-03-22 14:17:46

○NSthird-dns.netcup.net2026-03-21 → 2026-03-21 · 2 obs

● 2026-03-21 02:02:12
○ 2026-03-22 14:17:46

●MXmail.premiumcdn.de2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 02:02:12
● 2026-03-22 14:17:46

●MXmx2e39.netcup.net2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 02:02:12
● 2026-03-22 14:17:46

●A104.21.29.1322026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-21 02:02:12
● 2026-03-22 14:17:46

○A152.53.110.2322026-03-21 → 2026-03-21 · 2 obs

● 2026-03-21 02:02:12
○ 2026-03-22 14:17:46

●A172.67.149.82026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-21 02:02:12
● 2026-03-22 14:17:46

●A2606:4700:3031::ac43:95082026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-21 02:02:12
● 2026-03-22 14:17:46

●A2606:4700:3036::6815:1d842026-03-22 → 2026-03-22 · 2 obs

○ 2026-03-21 02:02:12
● 2026-03-22 14:17:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
premiumcdn.de	jakub.ns.cloudflare.com, savanna.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.35.85

NS records: jakub.ns.cloudflare.com, savanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for premiumcdn.de (unsigned zone)

⏱️ Timing

Total: 693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.132, 172.67.149.8`
AAAA	2	`2606:4700:3031::ac43:9508, 2606:4700:3036::6815:1d84`
NS	2	`jakub.ns.cloudflare.com, savanna.ns.cloudflare.com`
MX	2	`mail.premiumcdn.de (pri: 10), mx2e39.netcup.net (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The parent of mail.premiumcdn.de is premiumcdn.de.

IP Addresses

premiumcdn.de points to four IP numbers: 2606:4700:3031::ac43:9508, 2606:4700:3036::6815:1d84, 104.21.29.132 and 172.67.149.8.

Other host names, for instance www.espacefrancais.com, plazaliveorlando.com, mcareexports.com, dingxinsoft.cn and lohnstorf.ch share IP numbers with premiumcdn.de.

Name Servers

premiumcdn.de is delegated to two name servers: jakub.ns.cloudflare.com and savanna.ns.cloudflare.com.

premiumcdn.de uses the same name server setup as other domains, for instance missionsanconrado.org, xiudao.org, y2khub.com, tooify.com and fcmas.biz.

premiumcdn.de shares name servers with other domains at least partially, for instance vim-ventures.com, iyajcoop.org.gt, alvadorn.com.br, china-hzxh.com and vpac.vn.

these name servers are often used together with the name servers hattie.ns.cloudflare.com.

Host names with six IP numbers: jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85; savanna.ns.cloudflare.com points to 2606:4700:50::a29f:2688, 2803:f800:50::6ca2:c288, 2a06:98c1:50::ac40:2288, 108.162.194.136, 162.159.38.136 and 172.64.34.136.

Mail Servers

premiumcdn.de is handled by two mail servers: mail.premiumcdn.de and mx2e39.netcup.net.

premiumcdn.de shares some mail servers with other domains, including dapanic.eu, forcher.de, steffanbruns.de, aw-hamburg.de and notdienstmuenchen.de.

These mail servers are commonly used together with mail.dapanic.eu, mail.forcher.de and mail.steffanbruns.de.

Host names with four IP numbers: The host name mail.premiumcdn.de points to: 2606:4700:3031::ac43:9508, 2606:4700:3036::6815:1d84, 104.21.29.132 and 172.67.149.8. Host names with two IP numbers: The host name mx2e39.netcup.net points to: 2a03:4000:0:3b9:681f:5cff:fe21:a5eb and 91.204.46.57.

premiumcdn.de - robtex.com

premiumcdn.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

`premiumcdn.de`

`de`