`christopher-ludwig.de`

DNSSEC	⚠️ Not signed
NS	`ns1.febas.de` ⭐
		A	2a02:2940:0:a0d1::246^{🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany}
			PTR	`dns.dns1.de`
		A	95.130.16.246^{🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany}
			PTR	`dns.dns1.de`
NS	`ns2.febas.de`
		A	2a02:2940:0:a0d2::218^{🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany}
			PTR	`dns.dns2.de`
		A	95.130.17.218^{🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen}
			PTR	`dns.dns2.de`
NS	`ns3.febas.de`
		A	2a00:11c0:e:766::2^{🇩🇪 ANEXIA2a00:11c0:e::/48 Internetdienstleistungs GmbH DE - Frankfurt}
			PTR	`dns.dns3.de`
		A	217.146.22.194^{🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt}
			PTR	`dns.dns3.de`
NS	`ns4.febas.de`
		A	2a01:4f8:192:2187::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`dns.dns4.de`
		A	144.76.91.137^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`dns.dns4.de`
MX	`mxext1.mailbox.org` ⭐
		A	2001:67c:2050:104:0:1:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx1.mailbox.org`
		A	80.241.60.212^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx1.mailbox.org`
MX	`mxext3.mailbox.org`⁽²⁰⁾
		A	2001:67c:2050:104:0:3:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx3.mailbox.org`
		A	80.241.60.216^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx3.mailbox.org`
TXT	`v=spf1 include:mailbox.org ~all`
SOA	`ns1.febas.de`info@febas.de 2025-08-17 #35

`de`

	DNSSEC	⚠️ Not signed
	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=1777078301

Same first word

christopher-ludwig.de

DNS History

11 records (6 active, 5 former)

●NSns1.febas.de2026-04-10 → 2026-04-25 · 3 obs

○ 2017-03-13 12:25:42
● 2026-04-10 06:55:24
● 2026-04-25 00:57:46

○NSns1.resellerinterface.de2015-08-04 → 2017-03-13 · 4 obs

● 2015-08-04 20:29:36
● 2017-03-13 12:25:42
○ 2026-04-10 06:55:24
○ 2026-04-25 00:57:46

●NSns2.febas.de2026-04-10 → 2026-04-25 · 3 obs

○ 2017-03-13 12:25:42
● 2026-04-10 06:55:24
● 2026-04-25 00:57:46

○NSns2.resellerinterface.de2015-08-04 → 2017-03-13 · 4 obs

● 2015-08-04 20:29:36
● 2017-03-13 12:25:42
○ 2026-04-10 06:55:24
○ 2026-04-25 00:57:46

●NSns3.febas.de2026-04-10 → 2026-04-25 · 3 obs

○ 2017-03-13 12:25:42
● 2026-04-10 06:55:24
● 2026-04-25 00:57:46

○NSns3.resellerinterface.de2015-11-22 → 2017-03-13 · 5 obs

○ 2015-08-04 20:29:36
● 2015-11-22 17:02:12
● 2017-03-13 12:25:42
○ 2026-04-10 06:55:24
○ 2026-04-25 00:57:46

●NSns4.febas.de2026-04-10 → 2026-04-25 · 3 obs

○ 2017-03-13 12:25:42
● 2026-04-10 06:55:24
● 2026-04-25 00:57:46

○MXmail.ludwig-zweinull.de2015-08-04 → 2017-03-13 · 4 obs

● 2015-08-04 20:29:36
● 2017-03-13 12:25:42
○ 2026-04-10 06:55:24
○ 2026-04-25 00:57:46

●MXmxext1.mailbox.org2026-04-10 → 2026-04-25 · 3 obs

○ 2017-03-13 12:25:42
● 2026-04-10 06:55:24
● 2026-04-25 00:57:46

●MXmxext3.mailbox.org2026-04-10 → 2026-04-25 · 3 obs

○ 2017-03-13 12:25:42
● 2026-04-10 06:55:24
● 2026-04-25 00:57:46

○A188.138.106.1482015-08-04 → 2017-03-13 · 4 obs

● 2015-08-04 20:29:36
● 2017-03-13 12:25:42
○ 2026-04-10 06:55:24
○ 2026-04-25 00:57:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
christopher-ludwig.de	ns2.febas.de, ns4.febas.de, ns1.febas.de, ns3.febas.de	-

✅ Authoritative Response

Server:95.130.16.246

NS records: ns2.febas.de, ns4.febas.de, ns1.febas.de, ns3.febas.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for christopher-ludwig.de (unsigned zone)

⏱️ Timing

Total: 1665ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns2.febas.de, ns4.febas.de...`
MX	2	`mxext3.mailbox.org (pri: 20), mxext1.mailbox.org (pri: 10)`
TXT	1	`v=spf1 include:mailbox.org ~all`
SOA	1	`ns1.febas.de info.febas.de`

Analysis

Name Servers

christopher-ludwig.de delegates to four name servers: ns1.febas.de, ns2.febas.de, ns3.febas.de and ns4.febas.de.

christopher-ludwig.de at least partially shares name servers with other domains, including aquarienverein-rossmaessler-halle.de, systemvi.de, feuerwehr-olvenstedt.de, viomax.de and chocolats-de-luxe.de.

Host names with two IP numbers: ns1.febas.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246; ns2.febas.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218; ns3.febas.de points to 2a00:11c0:e:766::2 and 217.146.22.194; ns4.febas.de points to 2a01:4f8:192:2187::2 and 144.76.91.137.

Mail Servers

christopher-ludwig.de is served by two mail servers mxext1.mailbox.org and mxext3.mailbox.org.

christopher-ludwig.de shares the same mail server setup as other domains, for instance endalee.com, taniwani.de, geemd.de, bosch.onl and www.scopus.de.

christopher-ludwig.de shares at least some mail servers with other domains, for example michael-gresser.de, africanlodgesa.co.za, flimmy.de, sebastianheil.de and supervision-ratingen.de.

These mail servers are often used together with the mail servers mxext2.mailbox.org.

Host names with two IPs:

mxext1.mailbox.org points to 2001:67c:2050:104:0:1:25:1 and 80.241.60.212

mxext3.mailbox.org points to 2001:67c:2050:104:0:3:25:1 and 80.241.60.216

christopher-ludwig.de - robtex.com