`decision-alliance.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cfbf^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4572^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.114^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.191^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`paige.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2626^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c226^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paige.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2226^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paige.ns.cloudflare.com`
		A	108.162.194.38^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.38^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ricardo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ricardo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ricardo.ns.cloudflare.com`
		A	108.162.195.211^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
		A	172.64.35.211^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ricardo.ns.cloudflare.com`
MX	`mx01.hosting.de` ⭐
		A	2a03:2900:1:a::13^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	2a03:2900:1:a::14^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx01.routing.net`
		A	134.0.28.13^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
		A	134.0.28.14^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx01.routing.net`
MX	`mx02.hosting.de`⁽²⁾
		A	2a03:2900:1:a::15^{🇩🇪 AS488232a03:2900::/32}
		A	2a03:2900:1:a::16^{🇩🇪 AS488232a03:2900::/32}
		A	134.0.30.163^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
		A	134.0.30.164^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx02.routing.net`
MX	`mx03.hosting.de`⁽³⁾
		A	2a03:2900:1:a::17^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::18^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	2a03:2900:1:a::19^{🇩🇪 AS488232a03:2900::/32}
			PTR	`mx03.routing.net`
		A	134.0.30.165^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.166^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
		A	134.0.30.167^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`mx03.routing.net`
MX	`mxbackup.hosting.de`⁽¹⁰⁾
		A	2a03:2902:4:1::a^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup1.routing.net`
		A	2a03:2902:4:1::b^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`mxbackup2.routing.net`
		A	194.126.196.21^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup1.routing.net`
		A	194.126.196.22^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`mxbackup2.routing.net`
TXT	`v=spf1 include:spf.hosting.de -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.114, 172.67.207.191
		IPv6 hints	2606:4700:3032::ac43:cfbf, 2606:4700:3037::6815:4572
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`paige.ns.cloudflare.com`dns@cloudflare.com serial=2409947958

`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=1784528075

Same first word

decision-alliance.de

decision-alliance.com

DNS History

10 records (10 active, 0 former)

●NSpaige.ns.cloudflare.com2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●NSricardo.ns.cloudflare.com2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●MXmx01.hosting.de2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●MXmx02.hosting.de2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●MXmx03.hosting.de2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●MXmxbackup.hosting.de2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●A104.21.69.1142026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●A172.67.207.1912026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●A2606:4700:3032::ac43:cfbf2026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

●A2606:4700:3037::6815:45722026-07-04 → 2026-07-20 · 2 obs

● 2026-07-04 15:25:52
● 2026-07-20 06:41:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
decision-alliance.de	paige.ns.cloudflare.com, ricardo.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.38

NS records: paige.ns.cloudflare.com, ricardo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decision-alliance.de (unsigned zone)

⏱️ Timing

Total: 1010ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.114, 172.67.207.191`
AAAA	2	`2606:4700:3037::6815:4572, 2606:4700:3032::ac43:cfbf`
NS	2	`paige.ns.cloudflare.com, ricardo.ns.cloudflare.com`
MX	4	`mx01.hosting.de (pri: 1), mxbackup.hosting.de (pri: 10)...`
TXT	1	`v=spf1 include:spf.hosting.de -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`paige.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

decision-alliance.de resolves to four IP addresses: 104.21.69.114, 172.67.207.191, 2606:4700:3032::ac43:cfbf and 2606:4700:3037::6815:4572.

stanleypower.com, (0x736578)ypradlo.sk, vmtelecom.sk and two other host names share IP numbers with decision-alliance.de.

Name Servers

Two name servers handle the delegation for decision-alliance.de: paige.ns.cloudflare.com and ricardo.ns.cloudflare.com.

decision-alliance.de uses the same name servers as several other domains — among them turnerandpennell.co.uk, ninety1.uk, decision-alliance.com and two more.

decision-alliance.de has at least partial name server overlap with other domains, such as 158net.com, metroknightphl.net, radstonerg.com and two others.

It is common to see these name servers used together with name servers sri.ns.cloudflare.com and mia.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

paige.ns.cloudflare.com resolves to 108.162.194.38, 162.159.38.38 and 172.64.34.38 among others, with 3 other IP addresses in total.

ricardo.ns.cloudflare.com resolves to 108.162.195.211, 162.159.44.211 and 172.64.35.211 among others, with 3 other IP addresses in total.

Mail Servers

decision-alliance.de has four mail servers: mx01.hosting.de, mx02.hosting.de, mx03.hosting.de and mxbackup.hosting.de.

decision-alliance.de has at least partial mail server overlap with other domains such as hesshaus.de, astkm.de, hst-fewo.de and two more.

Hostnames that resolve to 6 IP addresses:

mx03.hosting.de resolves to 134.0.30.165, 134.0.30.166 and 134.0.30.167 among others, with 3 other IP addresses in total.

Hosts that point to four IP numbers:

mx01.hosting.de has four IP addresses: 134.0.28.13, 134.0.28.14, 2a03:2900:1:a::13 and 2a03:2900:1:a::14.

mx02.hosting.de has four IP addresses: 134.0.30.163, 134.0.30.164, 2a03:2900:1:a::15 and 2a03:2900:1:a::16.

mxbackup.hosting.de has four IP addresses: 194.126.196.21, 194.126.196.22, 2a03:2902:4:1::a and 2a03:2902:4:1::b.

decision-alliance.de - robtex.com