`lingosystems.de`

DNSSEC	⚠️ Not signed
A	136.243.167.155^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`www490.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	`lingosystems-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
TXT	`MS=ms32334136`
TXT	`google-site-verification=p7G4m4A2HMDZTrNy59oNEtk49wpcJP6NXtXzOFbjj84`
TXT	`v=spf1 mx include:spf1.dts-security.de include:spfhard.crsend.com include:spf...`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-02-26 #2

`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=1777464004

Same first word

lingosystems.com

lingosystems.de

lingosystems.com.au

Similar names

loginsystems.com

loginsystems.net

loginsystems.biz

DNS History

7 records (5 active, 2 former)

●NSns1.first-ns.de2026-02-22 → 2026-04-29 · 2 obs

● 2026-02-22 09:25:56
● 2026-04-29 12:19:10

●NSrobotns2.second-ns.de2026-02-22 → 2026-04-29 · 2 obs

● 2026-02-22 09:25:56
● 2026-04-29 12:19:10

●NSrobotns3.second-ns.com2026-02-22 → 2026-04-29 · 2 obs

● 2026-02-22 09:25:56
● 2026-04-29 12:19:10

●MXlingosystems-de.mail.protection.outlook.com2026-02-26 → 2026-04-29 · 3 obs

○ 2026-02-22 09:25:56
● 2026-02-26 11:29:04
● 2026-04-29 12:19:10

○MXsmail-shatap-mta1.dts-security.de2026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 09:25:56
○ 2026-02-26 11:29:04
○ 2026-04-29 12:19:10

○MXsmail-shatap.dts-security.de2026-02-22 → 2026-02-22 · 3 obs

● 2026-02-22 09:25:56
○ 2026-02-26 11:29:04
○ 2026-04-29 12:19:10

●A136.243.167.1552026-02-22 → 2026-04-29 · 2 obs

● 2026-02-22 09:25:56
● 2026-04-29 12:19:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:193.47.99.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lingosystems.de (unsigned zone)

⏱️ Timing

Total: 1217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.167.155`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	1	`lingosystems-de.mail.protection.outlook.`
TXT	3	`v=spf1 mx include:spf1.dts-security.de i, MS=ms32334136...`
SOA	1	`ns1.first-ns.de dns.hetzner.com`