`sds-systems.de`

DNSSEC	⚠️ Not signed
A	78.46.152.62^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`www377.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy9Z6Ti3+X+lJmE4...`
SOA	`ns1.first-ns.de`dns@hetzner.com 2025-01-03 #1

`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=1774423044

WOT: SAFE (66/100)

Same first word

sds-systems.com

sds-systems.eu

sds-systems.de

DNS History

11 records (9 active, 2 former)

●NSns1.first-ns.de2015-07-21 → 2026-03-25 · 2 obs

● 2015-07-21 00:51:32
● 2026-03-25 07:44:22

●NSrobotns2.second-ns.de2015-07-21 → 2026-03-25 · 2 obs

● 2015-07-21 00:51:32
● 2026-03-25 07:44:22

●NSrobotns3.second-ns.com2015-07-21 → 2026-03-25 · 2 obs

● 2015-07-21 00:51:32
● 2026-03-25 07:44:22

●MXalt1.aspmx.l.google.com2016-03-19 → 2026-03-25 · 3 obs

○ 2015-11-18 13:04:18
● 2016-03-19 23:04:16
● 2026-03-25 07:44:22

●MXalt2.aspmx.l.google.com2016-03-19 → 2026-03-25 · 3 obs

○ 2015-11-18 13:04:18
● 2016-03-19 23:04:16
● 2026-03-25 07:44:22

●MXalt3.aspmx.l.google.com2016-03-19 → 2026-03-25 · 3 obs

○ 2015-11-18 13:04:18
● 2016-03-19 23:04:16
● 2026-03-25 07:44:22

●MXalt4.aspmx.l.google.com2016-03-19 → 2026-03-25 · 3 obs

○ 2015-11-18 13:04:18
● 2016-03-19 23:04:16
● 2026-03-25 07:44:22

●MXaspmx.l.google.com2016-03-19 → 2026-03-25 · 3 obs

○ 2015-11-18 13:04:18
● 2016-03-19 23:04:16
● 2026-03-25 07:44:22

○MXmail.sds-systems.de2015-07-21 → 2015-11-18 · 4 obs

● 2015-07-21 00:51:32
● 2015-11-18 13:04:18
○ 2016-03-19 23:04:16
○ 2026-03-25 07:44:22

○A178.63.1.2232015-07-21 → 2017-06-03 · 4 obs

● 2015-07-21 00:51:32
● 2017-06-03 10:43:52
○ 2026-02-19 11:55:32
○ 2026-03-25 07:44:22

●A78.46.152.622026-02-19 → 2026-03-25 · 3 obs

○ 2017-06-03 10:43:52
● 2026-02-19 11:55:32
● 2026-03-25 07:44:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
sds-systems.de	robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de	-

✅ Authoritative Response

Server:193.47.99.3

NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sds-systems.de (unsigned zone)

⏱️ Timing

Total: 1452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.152.62`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

IP Addresses

sds-systems.de points to a single IP number: 78.46.152.62.

Other host names, for instance mpk-online.de, mail.alto-booking.com, dr-amon.com, enothta.gr and mail.dekomanie.de share IP numbers with sds-systems.de.

Name Servers

The delegation for sds-systems.de is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

sds-systems.de at least partially shares name servers with other domains, for instance memox.org, sefru.de, forces.gr, tcv4.de and tcbweb.de.