`studi-notebooks.de`

DNSSEC	🔒 Signed (DS record present)
A	213.182.6.68^{🇩🇪 IDKOM213.182.0.0/19 Networks GmbH, Kempten, Germany DE-SPEEDKOM-213-182-0-0-19}
		PTR	`ne2-9.ks.speedkom.net`
NS	`ns1.dns.speedkom.net` ⭐
		A	2001:14e0::1^{🇩🇪 IDKOM2001:14e0::/32 Networks GmbH, Kempten, Germany DE-SPEEDKOM-2001-14e0--32}
			PTR	`ns1.dns.speedkom.net`
		A	213.182.0.1^{🇩🇪 IDKOM213.182.0.0/19 Networks GmbH, Kempten, Germany DE-SPEEDKOM-213-182-0-0-19}
			PTR	`ns1.dns.speedkom.net`
NS	`ns2.dns.speedkom.net`
		A	2a03:f80:31:9ada::1^{🇦🇹 EDIS-AS-EU2a03:f80:31::/48}
			PTR	`veb1.srv.ams1.speedkom.net`
		A	213.182.13.8^{🇩🇪 IDKOM213.182.0.0/19 Networks GmbH, Kempten, Germany DE-SPEEDKOM-213-182-0-0-19}
			PTR	`ns2.dns.speedkom.net`
MX	`mailin2.mx.speedkom.net` ⭐
		A	2001:14e0::50^{🇩🇪 IDKOM2001:14e0::/32 Networks GmbH, Kempten, Germany DE-SPEEDKOM-2001-14e0--32}
			PTR	`mailin2-a.mx.speedkom.net`
		A	2001:14e0::51^{🇩🇪 IDKOM2001:14e0::/32 Networks GmbH, Kempten, Germany DE-SPEEDKOM-2001-14e0--32}
			PTR	`mailin2-b.mx.speedkom.net`
		A	2001:14e0::69^{🇩🇪 IDKOM2001:14e0::/32 Networks GmbH, Kempten, Germany DE-SPEEDKOM-2001-14e0--32}
			PTR	`mailin2-c.mx.speedkom.net`
		A	213.182.0.47^{🇩🇪 IDKOM213.182.0.0/19 Networks GmbH, Kempten, Germany DE-SPEEDKOM-213-182-0-0-19}
			PTR	`mailin2.mx.speedkom.net`
MX	`mailin5.mx.speedkom.net`⁽³⁰⁰⁾
		A	2001:14e0:0:4::25^{🇩🇪 IDKOM2001:14e0::/32 Networks GmbH, Kempten, Germany DE-SPEEDKOM-2001-14e0--32}
			PTR	`mailin5.mx.speedkom.net`
		A	213.182.13.9^{🇩🇪 IDKOM213.182.0.0/19 Networks GmbH, Kempten, Germany DE-SPEEDKOM-213-182-0-0-19}
			PTR	`mailin5.mx.speedkom.net`
TXT	`v=spf1 include:spf1.spf.speedkom.net -all`
SOA	`ns1.dns.speedkom.net`hostmaster@speedkom.net serial=1716817064

`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=1774476795

Previously MX for

studi-notebooks.de

Same first word

studi-notebooks.de

DNS History

19 records (5 active, 14 former)

○NSns.namespace4you.de2015-12-01 → 2016-03-19 · 5 obs

○ 2015-08-06 02:28:36
● 2015-12-01 19:27:26
● 2016-03-19 10:00:26
○ 2016-07-16 11:06:02
○ 2026-03-25 22:22:04

●NSns1.dns.speedkom.net2026-03-17 → 2026-03-25 · 3 obs

○ 2017-04-02 22:10:24
● 2026-03-17 21:24:06
● 2026-03-25 22:22:04

●NSns2.dns.speedkom.net2026-03-17 → 2026-03-25 · 3 obs

○ 2017-04-02 22:10:24
● 2026-03-17 21:24:06
● 2026-03-25 22:22:04

○NSns2.namespace4you.de2015-12-01 → 2016-03-19 · 5 obs

○ 2015-08-06 02:28:36
● 2015-12-01 19:27:26
● 2016-03-19 10:00:26
○ 2016-07-16 11:06:02
○ 2026-03-25 22:22:04

○NSns2.ptb-medien.de2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 02:28:36
○ 2015-12-01 19:27:26
○ 2026-03-25 22:22:04

○NSnsa6.schlundtech.de2016-07-16 → 2017-04-02 · 5 obs

○ 2016-03-19 10:00:26
● 2016-07-16 11:06:02
● 2017-04-02 22:10:24
○ 2026-03-17 21:24:06
○ 2026-03-25 22:22:04

○NSnsb.ptb-medien.de2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 02:28:36
○ 2015-12-01 19:27:26
○ 2026-03-25 22:22:04

○NSnsb6.schlundtech.de2016-07-16 → 2017-04-02 · 5 obs

○ 2016-03-19 10:00:26
● 2016-07-16 11:06:02
● 2017-04-02 22:10:24
○ 2026-03-17 21:24:06
○ 2026-03-25 22:22:04

○NSnsc6.schlundtech.de2016-07-16 → 2017-04-02 · 5 obs

○ 2016-03-19 10:00:26
● 2016-07-16 11:06:02
● 2017-04-02 22:10:24
○ 2026-03-17 21:24:06
○ 2026-03-25 22:22:04

○NSnsd6.schlundtech.de2016-07-16 → 2017-04-02 · 5 obs

○ 2016-03-19 10:00:26
● 2016-07-16 11:06:02
● 2017-04-02 22:10:24
○ 2026-03-17 21:24:06
○ 2026-03-25 22:22:04

○MXmail2.tohatec.de2016-07-16 → 2017-04-02 · 5 obs

○ 2016-03-19 10:00:26
● 2016-07-16 11:06:02
● 2017-04-02 22:10:24
○ 2026-03-17 21:24:06
○ 2026-03-25 22:22:04

●MXmailin2.mx.speedkom.net2026-03-17 → 2026-03-25 · 3 obs

○ 2017-04-02 22:10:24
● 2026-03-17 21:24:06
● 2026-03-25 22:22:04

●MXmailin5.mx.speedkom.net2026-03-17 → 2026-03-25 · 3 obs

○ 2017-04-02 22:10:24
● 2026-03-17 21:24:06
● 2026-03-25 22:22:04

○MXmxlb.ispgateway.de2015-12-01 → 2016-03-19 · 5 obs

○ 2015-08-06 02:28:36
● 2015-12-01 19:27:26
● 2016-03-19 10:00:26
○ 2016-07-16 11:06:02
○ 2026-03-25 22:22:04

○MXstudi-notebooks.de2015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 02:28:36
○ 2015-12-01 19:27:26
○ 2026-03-25 22:22:04

○A178.33.38.12015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 02:28:36
○ 2015-12-01 19:27:26
○ 2026-03-25 22:22:04

●A213.182.6.682026-03-17 → 2026-03-25 · 3 obs

○ 2017-04-02 22:10:24
● 2026-03-17 21:24:06
● 2026-03-25 22:22:04

○A37.200.97.272015-12-01 → 2016-03-19 · 5 obs

○ 2015-08-06 02:28:36
● 2015-12-01 19:27:26
● 2016-03-19 10:00:26
○ 2016-07-16 11:06:02
○ 2026-03-25 22:22:04

○A83.138.83.452016-07-16 → 2017-04-02 · 5 obs

○ 2016-03-19 10:00:26
● 2016-07-16 11:06:02
● 2017-04-02 22:10:24
○ 2026-03-17 21:24:06
○ 2026-03-25 22:22:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
studi-notebooks.de	ns2.dns.speedkom.net, ns1.dns.speedkom.net	-

✅ Authoritative Response

Server:213.182.13.8

NS records: ns2.dns.speedkom.net, ns1.dns.speedkom.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.182.6.68`
NS	2	`ns2.dns.speedkom.net, ns1.dns.speedkom.net`
MX	2	`mailin5.mx.speedkom.net (pri: 300), mailin2.mx.speedkom.net (pri: 200)`
TXT	1	`v=spf1 include:spf1.spf.speedkom.net -al`
SOA	1	`ns1.dns.speedkom.net hostmaster.speedkom`

Analysis

IP Addresses

studi-notebooks.de points to a single IP address: 213.182.6.68.

Other host names such as rescuead.com, bunterepublik.net, www.rt1.info, el-sor.com and guider.systems share IPs with studi-notebooks.de.

Name Servers

Two name servers ns1.dns.speedkom.net and ns2.dns.speedkom.net handle the delegation for studi-notebooks.de.

studi-notebooks.de shares the same name server setup as other domains, for example abt-a1.com, igeba.de, speedfax.eu, wir-oberstdorfer-gastgeber.de and wkw-oberstaufen.de.

studi-notebooks.de at least partially shares name servers with other domains, for example speedkom.info, speedkom.net, roehrs.de, eberle-steel.com and 7.182.213.in-addr.arpa.

These name servers are often used together with ns3.dns.speedkom.de and ns4.dns.speedkom.info.

Host names with two IP numbers:

ns1.dns.speedkom.net points to 2001:14e0::1 and 213.182.0.1.

ns2.dns.speedkom.net points to 2a03:f80:31:9ada::1 and 213.182.13.8.

Mail Servers

Two mail servers handle studi-notebooks.de: mailin2.mx.speedkom.net and mailin5.mx.speedkom.net.

studi-notebooks.de shares the same mail server setup as other domains, including vimaspro.de, reha-pfronten.de, sowardas.de, illerradweg.de and gelpell.ch.

studi-notebooks.de shares at least some mail servers with other domains, for instance richard-ward.de, webcon.online-service.de and erhardt-leimer.us.

Host names with four IP numbers:

mailin2.mx.speedkom.net points to 2001:14e0::50, 2001:14e0::51, 2001:14e0::69 and 213.182.0.47.

Host names with two IP numbers:

mailin5.mx.speedkom.net points to 2001:14e0:0:4::25 and 213.182.13.9.

studi-notebooks.de - robtex.com