`javabuch.de`

DNSSEC	⚠️ Not signed
A	167.235.29.7^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
		PTR	`vsr12.cyber-connect.de`
NS	`ns1.cyber-connect.de` ⭐
		A	46.4.229.9^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`mx.cyber-connect.de`
NS	`ns2.cyber-connect.de`
		A	46.4.228.199^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`ns2.cyber-connect.de`
NS	`ns3.cyber-connect.de`
		A	142.132.163.73^{🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC}
			PTR	`vsrneu.cyber-connect.de`
MX	`mail.javabuch.de` ⭐
		A	79.143.176.103^{🇩🇪 CONTABO79.143.176.0/23}
			PTR	`vmi3264982.contaboserver.net`
TXT	`v=spf1 +a +mx -all`
SOA	`ns1.cyber-connect.de`hostmaster@cyber-connect.de 2016-04-29 #10

`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=1778472961

WOT: SAFE (84/100)

Subdomains

www.javabuch.de

mail.javabuch.de

Same first word

javabuch.de

DNS History

9 records (5 active, 4 former)

●NSns1.cyber-connect.de2016-07-12 → 2026-05-11 · 3 obs

○ 2016-03-19 02:34:34
● 2016-07-12 20:26:58
● 2026-05-11 04:17:20

●NSns2.cyber-connect.de2016-07-12 → 2026-05-11 · 3 obs

○ 2016-03-19 02:34:34
● 2016-07-12 20:26:58
● 2026-05-11 04:17:20

●NSns3.cyber-connect.de2015-07-24 → 2026-05-11 · 2 obs

● 2015-07-24 15:42:16
● 2026-05-11 04:17:20

○NSsrv14.cyber-connect.de2015-07-24 → 2016-03-19 · 4 obs

● 2015-07-24 15:42:16
● 2016-03-19 02:34:34
○ 2016-07-12 20:26:58
○ 2026-05-11 04:17:20

●MXmail.javabuch.de2015-07-24 → 2026-05-11 · 2 obs

● 2015-07-24 15:42:16
● 2026-05-11 04:17:20

●A167.235.29.72026-02-28 → 2026-05-11 · 3 obs

○ 2019-04-05 09:25:12
● 2026-02-28 23:43:46
● 2026-05-11 04:17:20

○A212.48.109.542015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 15:42:16
○ 2015-12-17 20:24:36
○ 2026-05-11 04:17:20

○A79.143.176.1012019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-18 22:19:06
● 2019-04-05 09:25:12
○ 2026-02-28 23:43:46
○ 2026-05-11 04:17:20

○A83.138.82.292015-12-17 → 2017-02-18 · 5 obs

○ 2015-07-24 15:42:16
● 2015-12-17 20:24:36
● 2017-02-18 22:19:06
○ 2019-04-05 09:25:12
○ 2026-05-11 04:17:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
javabuch.de	ns1.cyber-connect.de, ns2.cyber-connect.de, ns3.cyber-connect.de	3 records

✅ Authoritative Response

Server:46.4.228.199

NS records: ns1.cyber-connect.de, ns2.cyber-connect.de, ns3.cyber-connect.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for javabuch.de (unsigned zone)

⏱️ Timing

Total: 3698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.235.29.7`
NS	3	`ns3.cyber-connect.de, ns2.cyber-connect.de...`
MX	1	`mail.javabuch.de (pri: 10)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`ns1.cyber-connect.de hostmaster.cyber-co`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.cyber-connect.de, ns2.cyber-connect.de, ns1.cyber-connect.de)

Analysis

Hierarchy

javabuch.de is parent of www.javabuch.de and mail.javabuch.de.

IP Addresses

javabuch.de resolves to a single IP address: 167.235.29.7.

Other host names including buero-finanzen.de, mail.ipesl.info, mail.industrial-ports.com, vsr12.cyber-connect.de and buero-wetzer.de share IP numbers with javabuch.de.

Name Servers

javabuch.de is delegated to three name servers: ns1.cyber-connect.de, ns2.cyber-connect.de and ns3.cyber-connect.de.

javabuch.de at least partially shares name servers with other domains, including pipestress(0x616e616c)yse.com, esn-north-america.us, esn-etrader.com, online-gesichert.de and matthias-matze.de.

These name servers are often used together with ns4.cyber-connect.de.

Hostnames with a single IP:

ns1.cyber-connect.de points to: 46.4.229.9.

ns2.cyber-connect.de points to: 46.4.228.199.

ns3.cyber-connect.de points to: 142.132.163.73.

Mail Servers

javabuch.de is handled by a single mail server, mail.javabuch.de.

mail.javabuch.de points to a single IP: 79.143.176.103.

javabuch.de - robtex.com

javabuch.de

de