`1-earth.de`

DNSSEC	⚠️ Not signed
A	144.202.123.45^{🇺🇸 AS-VULTR144.202.112.0/20 Vultr Assigned Prefix}
		PTR	`mail.breuninger.org`
NS	`ns1.mk.de` ⭐
		A	2001:1640::12:30^{🇩🇪 MK-NETZDIENSTE-AS2001:1640::/32 MK Netzdienste GmbH & Co. KG}
			PTR	`ns1.mk.de`
		A	213.172.96.2^{🇩🇪 MK-NETZDIENSTE-AS213.172.96.0/19 MK Netzdienste GmbH}
			PTR	`ns1.mk.de`
NS	`ns2.mk.de`
		A	2001:1640::12:31^{🇩🇪 MK-NETZDIENSTE-AS2001:1640::/32 MK Netzdienste GmbH & Co. KG}
			PTR	`ns2.mk.de`
		A	213.172.97.2^{🇩🇪 MK-NETZDIENSTE-AS213.172.96.0/19 MK Netzdienste GmbH}
			PTR	`ns2.mk.de`
MX	`mail.breuninger.org` ⭐
		A	144.202.123.45^{🇺🇸 AS-VULTR144.202.112.0/20 Vultr Assigned Prefix}
			PTR	`mail.breuninger.org`
TXT	`v=spf1 a:bs-rt.breuninger.org a:mail.breuninger.org a:mail4.breuninger.org ip...`
SOA	`ns1.mk.de`hostmaster@mk.de 2026-06-09 #3

`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=1784534660

Same first word

1-earth.de

Similar names

1-heart.com

DNS History

9 records (4 active, 5 former)

○NS1.ns-server.de2015-08-19 → 2026-04-04 · 4 obs

● 2015-08-19 00:01:50
● 2026-04-04 18:05:14
○ 2026-06-25 16:54:48
○ 2026-07-20 08:30:50

○NS2.ns-server.de2015-08-19 → 2026-04-04 · 4 obs

● 2015-08-19 00:01:50
● 2026-04-04 18:05:14
○ 2026-06-25 16:54:48
○ 2026-07-20 08:30:50

●NSns1.mk.de2026-06-25 → 2026-07-20 · 3 obs

○ 2026-04-04 18:05:14
● 2026-06-25 16:54:48
● 2026-07-20 08:30:50

●NSns2.mk.de2026-06-25 → 2026-07-20 · 3 obs

○ 2026-04-04 18:05:14
● 2026-06-25 16:54:48
● 2026-07-20 08:30:50

○MXbs-rt.breuninger.org2015-08-19 → 2016-04-23 · 4 obs

● 2015-08-19 00:01:50
● 2016-04-23 10:51:36
○ 2017-03-17 20:08:30
○ 2026-07-20 08:30:50

●MXmail.breuninger.org2017-03-17 → 2026-07-20 · 3 obs

○ 2016-04-23 10:51:36
● 2017-03-17 20:08:30
● 2026-07-20 08:30:50

○MXmailin.mail-relay.com2015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 00:01:50
○ 2015-12-23 21:16:54
○ 2026-07-20 08:30:50

●A144.202.123.452026-04-04 → 2026-07-20 · 3 obs

○ 2019-02-14 15:36:16
● 2026-04-04 18:05:14
● 2026-07-20 08:30:50

○A85.220.190.1332015-08-19 → 2019-02-14 · 4 obs

● 2015-08-19 00:01:50
● 2019-02-14 15:36:16
○ 2026-04-04 18:05:14
○ 2026-07-20 08:30:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
1-earth.de	ns2.mk.de, ns1.mk.de	4 records

✅ Authoritative Response

Server:213.172.96.2

NS records: ns2.mk.de, ns1.mk.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1-earth.de (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.202.123.45`
NS	2	`ns2.mk.de, ns1.mk.de`
MX	1	`mail.breuninger.org (pri: 10)`
TXT	1	`v=spf1 a:bs-rt.breuninger.org a:mail.bre`
SOA	1	`ns1.mk.de hostmaster.mk.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.mk.de, ns1.mk.de, ns2.mk.de...)

Analysis

IP Addresses

1-earth.de directs to one IP number, which is 144.202.123.45.

mail.breuninger.org, breuninger.name, bs-rt.breuninger.org and breuninger.org are examples of host names that share IP numbers with 1-earth.de.

Name Servers

Two name servers handle the delegation for 1-earth.de: ns1.mk.de and ns2.mk.de.

1-earth.de has the same name server delegation as a number of other domains, such as landkreis-waldeck-frankenberg.de, 241.100.82.in-addr.arpa, kannegiesser.it and two more.

At least some of 1-earth.de's name servers are shared with other domains, for example tannenhof-schinken.ch, mk-netzdienste.info, 199.199.217.in-addr.arpa and two more.

ns1.mk.de and ns2.mk.de both carry two IP addresses. The A records for ns1.mk.de are 213.172.96.2 and 2001:1640::12:30; the A records for ns2.mk.de are 213.172.97.2 and 2001:1640::12:31.

Mail Servers

1-earth.de routes its mail through a single mail server, mail.breuninger.org.

1-earth.de, breuninger.org and breuninger.name all share the same mail server setup.

mail.breuninger.org carries a single IP number, which is 144.202.123.45.

1-earth.de - robtex.com

1-earth.de

de