`programmieren-in-java.de`

DNSSEC	⚠️ Not signed
A	89.58.15.254^{🇩🇪 netcup-AS89.58.12.0/22}
		PTR	`v2202112163138172130.powersrv.de`
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.programmieren-in-java.de` ⭐
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2022-01-11 #2

`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=1774882298

Same first word

programmieren-in-java.de

DNS History

9 records (5 active, 4 former)

○NSns5.nameserverservice.de2015-07-08 → 2018-01-14 · 4 obs

● 2015-07-08 18:18:26
● 2018-01-14 07:40:34
○ 2026-03-28 23:20:48
○ 2026-03-30 15:12:40

○NSns6.nameserverservice.de2015-07-08 → 2018-01-14 · 4 obs

● 2015-07-08 18:18:26
● 2018-01-14 07:40:34
○ 2026-03-28 23:20:48
○ 2026-03-30 15:12:40

●NSroot-dns.netcup.net2026-03-28 → 2026-03-30 · 3 obs

○ 2018-01-14 07:40:34
● 2026-03-28 23:20:48
● 2026-03-30 15:12:40

●NSsecond-dns.netcup.net2026-03-28 → 2026-03-30 · 3 obs

○ 2018-01-14 07:40:34
● 2026-03-28 23:20:48
● 2026-03-30 15:12:40

●NSthird-dns.netcup.net2026-03-28 → 2026-03-30 · 3 obs

○ 2018-01-14 07:40:34
● 2026-03-28 23:20:48
● 2026-03-30 15:12:40

●MXmail.programmieren-in-java.de2015-07-08 → 2026-03-30 · 2 obs

● 2015-07-08 18:18:26
● 2026-03-30 15:12:40

○A62.138.7.312017-01-08 → 2018-01-14 · 5 obs

○ 2016-04-26 15:47:44
● 2017-01-08 21:10:34
● 2018-01-14 07:40:34
○ 2026-03-28 23:20:48
○ 2026-03-30 15:12:40

○A85.25.9.792015-07-08 → 2016-04-26 · 4 obs

● 2015-07-08 18:18:26
● 2016-04-26 15:47:44
○ 2017-01-08 21:10:34
○ 2026-03-30 15:12:40

●A89.58.15.2542026-03-28 → 2026-03-30 · 3 obs

○ 2018-01-14 07:40:34
● 2026-03-28 23:20:48
● 2026-03-30 15:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
programmieren-in-java.de	root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net	-

✅ Authoritative Response

Server:188.68.63.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmieren-in-java.de (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.58.15.254`
NS	3	`third-dns.netcup.net, root-dns.netcup.net...`
MX	1	`mail.programmieren-in-java.de (pri: 10)`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

IP Addresses

programmieren-in-java.de points to a single IP: 89.58.15.254.

Other host names, for instance taar.de, magische-buecher.de, pazuzu.de, v2202112163138172130.powersrv.de and jagdkram.de share IP numbers with programmieren-in-java.de.

Name Servers

programmieren-in-java.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

programmieren-in-java.de at least partially shares its name servers with other domains, for instance xypro.de, it4l.de, freifunk-kassel.de, ennoia.de and abeasy.de.

Host names with two IP numbers:

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

programmieren-in-java.de is served by a single mail server, mail.programmieren-in-java.de.

programmieren-in-java.de - robtex.com