🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stefanscloud.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:dc98^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5694^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.148^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.152^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mary.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
NS	`quincy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c27^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c327^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quincy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2327^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quincy.ns.cloudflare.com`
		A	108.162.195.39^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	162.159.44.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
		A	172.64.35.39^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quincy.ns.cloudflare.com`
MX	`w01d76fb.kasserver.com` ⭐
		A	85.13.166.7^{🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich}
			PTR	`dd21828.kasserver.com`
TXT	`v=spf1 mx a ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.148, 172.67.220.152
		IPv6 hints	2606:4700:3032::ac43:dc98, 2606:4700:3036::6815:5694
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`mary.ns.cloudflare.com`dns@cloudflare.com serial=2408163788

`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=1786968785

Subdomains

mail.stefanscloud.de

Same first word

stefanscloud.de

DNS History

17 records (7 active, 10 former)

●NSmary.ns.cloudflare.com2026-03-16 → 2026-08-17 · 3 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-08-17 12:22:38

○NSns3.ns.aixit.com2015-07-04 → 2018-09-07 · 4 obs

● 2015-07-04 00:19:04
● 2018-09-07 23:36:58
○ 2026-03-16 17:59:18
○ 2026-08-17 12:22:38

○NSns4.ns.aixit.com2015-07-04 → 2018-09-07 · 4 obs

● 2015-07-04 00:19:04
● 2018-09-07 23:36:58
○ 2026-03-16 17:59:18
○ 2026-08-17 12:22:38

●NSquincy.ns.cloudflare.com2026-03-16 → 2026-08-17 · 3 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-08-17 12:22:38

○MXmail.stefanscloud.de2015-07-04 → 2018-09-07 · 4 obs

● 2015-07-04 00:19:04
● 2018-09-07 23:36:58
○ 2026-03-16 17:59:18
○ 2026-08-17 12:22:38

●MXw01d76fb.kasserver.com2026-03-16 → 2026-08-17 · 3 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-08-17 12:22:38

●A104.21.86.1482026-03-16 → 2026-08-17 · 6 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-05-29 09:40:18
○ 2026-06-19 23:02:38
● 2026-07-12 09:23:36
● 2026-08-17 12:22:38

●A172.67.220.1522026-03-16 → 2026-08-17 · 6 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-05-29 09:40:18
○ 2026-06-19 23:02:38
● 2026-07-12 09:23:36
● 2026-08-17 12:22:38

○A188.114.96.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-29 09:40:18
● 2026-06-19 23:02:38
○ 2026-07-12 09:23:36
○ 2026-08-17 12:22:38

○A188.114.97.02026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-29 09:40:18
● 2026-06-19 23:02:38
○ 2026-07-12 09:23:36
○ 2026-08-17 12:22:38

○A2606:4700:3031::ac43:dc982026-03-16 → 2026-05-29 · 5 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-05-29 09:40:18
○ 2026-06-19 23:02:38
○ 2026-08-17 12:22:38

○A2606:4700:3032::6815:56942026-03-16 → 2026-05-29 · 5 obs

○ 2018-09-07 23:36:58
● 2026-03-16 17:59:18
● 2026-05-29 09:40:18
○ 2026-06-19 23:02:38
○ 2026-08-17 12:22:38

●A2606:4700:3032::ac43:dc982026-07-12 → 2026-08-17 · 3 obs

○ 2026-06-19 23:02:38
● 2026-07-12 09:23:36
● 2026-08-17 12:22:38

●A2606:4700:3036::6815:56942026-07-12 → 2026-08-17 · 3 obs

○ 2026-06-19 23:02:38
● 2026-07-12 09:23:36
● 2026-08-17 12:22:38

○A2a06:98c1:3120::42026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-29 09:40:18
● 2026-06-19 23:02:38
○ 2026-07-12 09:23:36
○ 2026-08-17 12:22:38

○A2a06:98c1:3121::42026-06-19 → 2026-06-19 · 4 obs

○ 2026-05-29 09:40:18
● 2026-06-19 23:02:38
○ 2026-07-12 09:23:36
○ 2026-08-17 12:22:38

○A82.149.225.1402015-07-04 → 2018-09-07 · 4 obs

● 2015-07-04 00:19:04
● 2018-09-07 23:36:58
○ 2026-03-16 17:59:18
○ 2026-08-17 12:22:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
stefanscloud.de	mary.ns.cloudflare.com, quincy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.134

NS records: mary.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stefanscloud.de (unsigned zone)

⏱️ Timing

Total: 926ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.152, 104.21.86.148`
AAAA	2	`2606:4700:3032::ac43:dc98, 2606:4700:3036::6815:5694`
NS	2	`mary.ns.cloudflare.com, quincy.ns.cloudflare.com`
MX	1	`w01d76fb.kasserver.com (pri: 10)`
TXT	1	`v=spf1 mx a ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mary.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain mail.stefanscloud.de falls under the parent stefanscloud.de.

IP Addresses

stefanscloud.de directs to four IP numbers, which are 104.21.86.148, 172.67.220.152, 2606:4700:3032::ac43:dc98 and 2606:4700:3036::6815:5694.

Two other host names, along with sylonavirex.com, carnaticindia.com and awesomenewtabs.com, also share IP numbers with stefanscloud.de.

Name Servers

stefanscloud.de has two authoritative name servers — mary.ns.cloudflare.com and quincy.ns.cloudflare.com.

stefanscloud.de shares its NS records with other domains, for example tvthaicrypto.com, airenzero.ai, 4dmedical.ai and two others.

At least some of stefanscloud.de's name servers are shared with other domains, for example super33y.com, chicken-roadcasino.net, virtuerecoverycenter.com and two more.

It is common for these name servers to be used in conjunction with the name servers eva.ns.cloudflare.com, cora.ns.cloudflare.com and ram.ns.cloudflare.com.

DNS names with 6 IP addresses:

mary.ns.cloudflare.com points to 108.162.192.134, 172.64.32.134, 173.245.58.134 and 3 other IP addresses.

quincy.ns.cloudflare.com points to 108.162.195.39, 162.159.44.39, 172.64.35.39 and 3 other IP addresses.

Mail Servers

The sole mail server for stefanscloud.de is w01d76fb.kasserver.com.

stefanscloud.de overlaps on mail servers with certain other domains, valufy.de among them.

These mail servers often co-occur with the mail servers valufy-de.mail.protection.outlook.com.

w01d76fb.kasserver.com points to one IP number — 85.13.166.7.

stefanscloud.de - robtex.com

stefanscloud.de

de

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`stefanscloud.de`

`de`