`jonas-eckhardt.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:30:3d7a::11:5818^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
A	188.68.47.111^{🇩🇪 netcup-AS188.68.47.0/24}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`mail.jonas-eckhardt.de` ⭐
		A	188.68.47.113^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2f71.netcup.net`
MX	`mx2f71.netcup.net`⁽⁵⁰⁾
		A	188.68.47.113^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2f71.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-03-30 #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=1776028115

Subdomains

mail.jonas-eckhardt.de

Same first word

jonas-eckhardt.de

DNS History

7 records (7 active, 0 former)

●NSroot-dns.netcup.net2026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

●NSsecond-dns.netcup.net2026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

●NSthird-dns.netcup.net2026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

●MXmail.jonas-eckhardt.de2026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

●MXmx2f71.netcup.net2026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

●A188.68.47.1112026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

●A2a03:4000:30:3d7a::11:58182026-02-17 → 2026-04-12 · 2 obs

● 2026-02-17 00:01:34
● 2026-04-12 21:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
jonas-eckhardt.de	second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net	-

✅ Authoritative Response

Server:37.221.199.199

NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonas-eckhardt.de (unsigned zone)

⏱️ Timing

Total: 1135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.68.47.111`
AAAA	1	`2a03:4000:30:3d7a::11:5818`
NS	3	`third-dns.netcup.net, second-dns.netcup.net...`
MX	2	`mail.jonas-eckhardt.de (pri: 10), mx2f71.netcup.net (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

jonas-eckhardt.de is the parent of mail.jonas-eckhardt.de.

IP Addresses

The entity jonas-eckhardt.de points to two IP numbers: 2a03:4000:30:3d7a::11:5818 and 188.68.47.111.

For instance, other host names schladenhaufen.de, www.nikas.de, sorgentelefon-hameln.de, pmd-code.org and worldtamilan.com share IP numbers with jonas-eckhardt.de.

Name Servers

The delegation for jonas-eckhardt.de is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

jonas-eckhardt.de shares name servers with other domains at least partially, for example vip-gateway.com, maximalpuls.de, bohrsty.de, mycarebook.org and paddeltraeume.de.

Host names with two IPs:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68

Mail Servers

Two mail servers mail.jonas-eckhardt.de and mx2f71.netcup.net handle jonas-eckhardt.de.

jonas-eckhardt.de shares mail servers with other domains at least partially; for instance srmd.eu, lmcshowtechnik.de, herbstwoche.de, pinpong.eu and songag.de.

these mail servers are commonly used alongside eros-via-dave.simonmicro.de and eros-via-niya.simonmicro.de.

Host names with a single IP

mail.jonas-eckhardt.de points to: 188.68.47.113

mx2f71.netcup.net points to: 188.68.47.113

Host names pointing to 188.68.47.113: mail.jonas-eckhardt.de and mx2f71.netcup.net

jonas-eckhardt.de - robtex.com