`alphatec-systeme.de`

DNSSEC	⚠️ Not signed
A	185.215.158.186^{🇩🇪 MITTWALD-AS185.215.156.0/22 Mittwald CM Service GmbH und Co. KG}
NS	`nsa1.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb1.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc1.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd1.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`mx1.agenturserver.de` ⭐
		A	185.15.192.56^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx1.agenturserver.de`
MX	`mx2.agenturserver.de`⁽²⁰⁾
		A	185.15.192.57^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx2.agenturserver.de`
MX	`mx3.agenturserver.de`⁽³⁰⁾
		A	185.15.192.58^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx3.agenturserver.de`
MX	`mx4.agenturserver.de`⁽⁴⁰⁾
		A	185.15.192.59^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx4.agenturserver.de`
MX	`mx05.conceptnet.de`⁽⁵⁰⁾
		A	2001:16e0:104:3:212:77:185:84^{🇩🇪 RKOM2001:16e0::/29 R-KOM Regensburger Telekommunikationsgesellschaft mbH}
		A	212.77.185.84^{🇩🇪 RKOM212.77.160.0/19 R-KOM Regensburger Telekommunikationsgesellschaft mbH}
			PTR	`mx05.conceptnet.de`
TXT	`v=spf1 a mx ip4:212.77.185.0/24 ip6:2001:16e0:104:3::/64 ip6:2001:16e0:104:4:...`
TXT	`brevo-code:c3c9729d75c3a8313110569a64d527a5`
TXT	`domainVerification=dabce063-b384-46e6-8e09-0ec46b4e3d7e`
TXT	`2019071812521547h97pzlvqyr2qcoovekrahcjee49fiul5ow70ejtowwcuox1a`
SOA	`nsa1.schlundtech.de`hostmaster@conceptnet.de 2026-01-14 #8

`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=1774674554

Subdomains

www.alphatec-systeme.de

Same first word

alphatec-systeme.com

alphatec-systeme.de

DNS History

25 records (10 active, 15 former)

○NSb.ns14.net2020-03-18 → 2020-03-18 · 4 obs

○ 2017-01-09 17:28:20
● 2020-03-18 07:04:52
○ 2026-03-24 10:16:50
○ 2026-03-28 05:39:04

○NSc.ns14.net2020-03-18 → 2020-03-18 · 4 obs

○ 2017-01-09 17:28:20
● 2020-03-18 07:04:52
○ 2026-03-24 10:16:50
○ 2026-03-28 05:39:04

○NSd.ns14.net2020-03-18 → 2020-03-18 · 4 obs

○ 2017-01-09 17:28:20
● 2020-03-18 07:04:52
○ 2026-03-24 10:16:50
○ 2026-03-28 05:39:04

○NSns1.jimdo.com2015-07-01 → 2017-01-09 · 4 obs

● 2015-07-01 13:58:22
● 2017-01-09 17:28:20
○ 2020-03-18 07:04:52
○ 2026-03-28 05:39:04

○NSns2.jimdo.com2015-07-01 → 2017-01-09 · 4 obs

● 2015-07-01 13:58:22
● 2017-01-09 17:28:20
○ 2020-03-18 07:04:52
○ 2026-03-28 05:39:04

●NSnsa1.schlundtech.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

●NSnsb1.schlundtech.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

●NSnsc1.schlundtech.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

●NSnsd1.schlundtech.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

○NSpns.conceptnet.com2020-03-18 → 2020-03-18 · 4 obs

○ 2017-01-09 17:28:20
● 2020-03-18 07:04:52
○ 2026-03-24 10:16:50
○ 2026-03-28 05:39:04

●MXmx05.conceptnet.de2020-03-18 → 2026-03-28 · 3 obs

○ 2017-01-09 17:28:20
● 2020-03-18 07:04:52
● 2026-03-28 05:39:04

●MXmx1.agenturserver.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

○MXmx1.jimdo.com2015-07-01 → 2017-01-09 · 4 obs

● 2015-07-01 13:58:22
● 2017-01-09 17:28:20
○ 2020-03-18 07:04:52
○ 2026-03-28 05:39:04

●MXmx2.agenturserver.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

○MXmx2.jimdo.com2015-07-01 → 2017-01-09 · 4 obs

● 2015-07-01 13:58:22
● 2017-01-09 17:28:20
○ 2020-03-18 07:04:52
○ 2026-03-28 05:39:04

●MXmx3.agenturserver.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

●MXmx4.agenturserver.de2026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

●A185.215.158.1862026-03-24 → 2026-03-28 · 3 obs

○ 2020-03-18 07:04:52
● 2026-03-24 10:16:50
● 2026-03-28 05:39:04

○A212.77.185.1232020-03-18 → 2020-03-18 · 4 obs

○ 2017-01-09 17:28:20
● 2020-03-18 07:04:52
○ 2026-03-24 10:16:50
○ 2026-03-28 05:39:04

○A52.18.138.1752015-11-10 → 2015-11-10 · 4 obs

○ 2015-07-01 13:58:22
● 2015-11-10 20:06:54
○ 2016-02-07 04:06:00
○ 2026-03-28 05:39:04

○A52.214.222.1952017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-25 08:17:24
● 2017-01-09 17:28:20
○ 2020-03-18 07:04:52
○ 2026-03-28 05:39:04

○A54.154.222.1302015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 13:58:22
○ 2026-03-24 10:16:50
○ 2026-03-28 05:39:04

○A54.229.129.362016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-10 20:06:54
● 2016-02-07 04:06:00
○ 2016-04-25 08:17:24
○ 2026-03-28 05:39:04

○A54.77.199.1642016-04-25 → 2016-04-25 · 4 obs

○ 2016-02-07 04:06:00
● 2016-04-25 08:17:24
○ 2017-01-09 17:28:20
○ 2026-03-28 05:39:04

○A54.77.94.2392015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 13:58:22
○ 2015-11-10 20:06:54
○ 2026-03-28 05:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
alphatec-systeme.de	nsb1.schlundtech.de, nsa1.schlundtech.de, nsd1.schlundtech.de, nsc1.schlundtech.de	-

✅ Authoritative Response

Server:217.160.80.227

NS records: nsb1.schlundtech.de, nsa1.schlundtech.de, nsd1.schlundtech.de, nsc1.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alphatec-systeme.de (unsigned zone)

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.215.158.186`
NS	4	`nsd1.schlundtech.de, nsa1.schlundtech.de...`
MX	5	`mx1.agenturserver.de (pri: 10), mx05.conceptnet.de (pri: 50)...`
TXT	4	`domainVerification=dabce063-b384-46e6-8e, brevo-code:c3c9729d75c3a8313110569a64d52...`
SOA	1	`nsa1.schlundtech.de hostmaster.conceptne`

Analysis

Hierarchy

The parent of www.alphatec-systeme.de is alphatec-systeme.de.

IP Addresses

alphatec-systeme.de points to an IP address: 185.215.158.186.

other host names include www.greilbau.at, www.soziokultur-hessen.de, www.moser-spedition.eu, jag-design.de and transmedia-verlag.de; they share IP numbers with alphatec-systeme.de.

Name Servers

alphatec-systeme.de delegates to four name servers: nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de.

alphatec-systeme.de at least partially shares name servers with other domains, for instance eisbuero.de, seo-online-shop.de, 4everandever.de, cefavit-b-complete.de and von-schroeders.name.

Host names with two IP numbers: nsa1.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb1.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc1.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd1.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Mail Servers

alphatec-systeme.de is served by five mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de, mx4.agenturserver.de and mx05.conceptnet.de.

alphatec-systeme.de shares at least partially some mail servers with other domains, for instance cider24.com, bwt.academy, emil-schmidt.de, galimet.com and provider-abrechnungssystem.de.

Host names with two IP numbers: mx05.conceptnet.de points to 2001:16e0:104:3:212:77:185:84 and 212.77.185.84.

Host names with one IP number: mx1.agenturserver.de points to 185.15.192.56; mx2.agenturserver.de points to 185.15.192.57; mx3.agenturserver.de points to 185.15.192.58; mx4.agenturserver.de points to 185.15.192.59.

alphatec-systeme.de - robtex.com