`vbb-leipzig.de`

DNSSEC	⚠️ Not signed
A	144.76.216.58^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
		PTR	`static.58.216.76.144.clients.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	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 ip4:94.130.178.33 include:spf.antispamcloud.com -all`
SOA	`ns1.first-ns.de`postmaster@robot.first-ns.de 2019-05-27 #0

`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=1774661655

Subdomains

mail.vbb-leipzig.de

www.vbb-leipzig.de

mail2.vbb-leipzig.de

Same first word

vbb-leipzig.de

DNS History

8 records (7 active, 1 former)

●NSns1.first-ns.de2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 17:41:42
● 2026-03-28 01:45:34

●NSrobotns2.second-ns.de2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 17:41:42
● 2026-03-28 01:45:34

●NSrobotns3.second-ns.com2015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 17:41:42
● 2026-03-28 01:45:34

●MXfallbackmx.spamexperts.eu2018-07-26 → 2026-03-28 · 3 obs

○ 2017-01-29 22:32:52
● 2018-07-26 19:35:18
● 2026-03-28 01:45:34

●MXlastmx.spamexperts.net2018-07-26 → 2026-03-28 · 3 obs

○ 2017-01-29 22:32:52
● 2018-07-26 19:35:18
● 2026-03-28 01:45:34

○MXmail.vbb-leipzig.de2015-06-29 → 2017-01-29 · 4 obs

● 2015-06-29 17:41:42
● 2017-01-29 22:32:52
○ 2018-07-26 19:35:18
○ 2026-03-28 01:45:34

●MXmx.spamexperts.com2018-07-26 → 2026-03-28 · 3 obs

○ 2017-01-29 22:32:52
● 2018-07-26 19:35:18
● 2026-03-28 01:45:34

●A144.76.216.582015-06-29 → 2026-03-28 · 2 obs

● 2015-06-29 17:41:42
● 2026-03-28 01:45:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
vbb-leipzig.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 vbb-leipzig.de (unsigned zone)

⏱️ Timing

Total: 1083ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.216.58`
NS	3	`ns1.first-ns.de, robotns3.second-ns.com...`
MX	3	`lastmx.spamexperts.net (pri: 30), mx.spamexperts.com (pri: 10)...`
TXT	1	`v=spf1 ip4:94.130.178.33 include:spf.ant`
SOA	1	`ns1.first-ns.de postmaster.robot.first-n`

Analysis

Hierarchy

The parent of mail.vbb-leipzig.de, www.vbb-leipzig.de and mail2.vbb-leipzig.de is vbb-leipzig.de.

IP Addresses

vbb-leipzig.de points to an IP address: 144.76.216.58.

Other host names, such as mail.vbb-leipzig.de, www.vbb-leipzig.de and static.58.216.76.144.clients.your-server.de, share IP numbers with vbb-leipzig.de.

Name Servers

vbb-leipzig.de is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

vbb-leipzig.de at least partially shares name servers with other domains, for instance anook.de, gnupp.de, cinemac.de, meyca.de and bitbrain.eu.

These name servers are commonly used alongside hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3; ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238; robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

Three mail servers handle vbb-leipzig.de: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

vbb-leipzig.de shares at least partially some mail servers with other domains, for instance costacontabilidade.com.br, chesh.com, gogoapps.net, whoolery.com and adg.net.