`praxis-constructiv.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:261:3ada::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`web.server19.eu`
A	142.132.192.175^{🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC}
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`mail.praxis-constructiv.de` ⭐
		A	142.132.192.175^{🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC}
			PTR	`web.server19.eu`
TXT	`v=spf1 a mx ~all`
SOA	`a.ns14.net`info@server28.eu 2024-09-06 #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=1778359163

Subdomains

mail.praxis-constructiv.de

Same first word

praxis-constructiv.de

DNS History

17 records (7 active, 10 former)

●NSa.ns14.net2026-04-10 → 2026-05-09 · 3 obs

○ 2020-01-04 01:25:48
● 2026-04-10 13:34:02
● 2026-05-09 20:46:08

●NSb.ns14.net2026-04-10 → 2026-05-09 · 3 obs

○ 2020-01-04 01:25:48
● 2026-04-10 13:34:02
● 2026-05-09 20:46:08

●NSc.ns14.net2026-04-10 → 2026-05-09 · 3 obs

○ 2020-01-04 01:25:48
● 2026-04-10 13:34:02
● 2026-05-09 20:46:08

●NSd.ns14.net2026-04-10 → 2026-05-09 · 3 obs

○ 2020-01-04 01:25:48
● 2026-04-10 13:34:02
● 2026-05-09 20:46:08

○NSns1.serverdrome.de2015-07-21 → 2017-02-12 · 4 obs

● 2015-07-21 16:04:44
● 2017-02-12 20:55:34
○ 2020-01-04 01:25:48
○ 2026-05-09 20:46:08

○NSns2.serverdrome.de2015-07-21 → 2017-02-12 · 4 obs

● 2015-07-21 16:04:44
● 2017-02-12 20:55:34
○ 2020-01-04 01:25:48
○ 2026-05-09 20:46:08

○NSns3.serverdrome.de2015-07-21 → 2017-02-12 · 4 obs

● 2015-07-21 16:04:44
● 2017-02-12 20:55:34
○ 2020-01-04 01:25:48
○ 2026-05-09 20:46:08

○NSsdns1.serverdrome.de2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-12 20:55:34
● 2020-01-04 01:25:48
○ 2026-04-10 13:34:02
○ 2026-05-09 20:46:08

○NSsdns2.serverdrome.de2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-12 20:55:34
● 2020-01-04 01:25:48
○ 2026-04-10 13:34:02
○ 2026-05-09 20:46:08

○NSsdns3.serverdrome.de2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-12 20:55:34
● 2020-01-04 01:25:48
○ 2026-04-10 13:34:02
○ 2026-05-09 20:46:08

○NSsdns4.serverdrome.de2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-12 20:55:34
● 2020-01-04 01:25:48
○ 2026-04-10 13:34:02
○ 2026-05-09 20:46:08

●MXmail.praxis-constructiv.de2015-07-21 → 2026-05-09 · 2 obs

● 2015-07-21 16:04:44
● 2026-05-09 20:46:08

●A142.132.192.1752026-04-10 → 2026-05-09 · 3 obs

○ 2020-01-04 01:25:48
● 2026-04-10 13:34:02
● 2026-05-09 20:46:08

○A213.239.217.1312015-07-21 → 2017-02-12 · 4 obs

● 2015-07-21 16:04:44
● 2017-02-12 20:55:34
○ 2020-01-04 01:25:48
○ 2026-05-09 20:46:08

●A2a01:4f8:261:3ada::22026-04-10 → 2026-05-09 · 3 obs

○ 2020-01-04 01:25:48
● 2026-04-10 13:34:02
● 2026-05-09 20:46:08

○A2a01:4f8:a0:70a7::22020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-12 20:55:34
● 2020-01-04 01:25:48
○ 2026-04-10 13:34:02
○ 2026-05-09 20:46:08

○A85.10.192.1672020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-12 20:55:34
● 2020-01-04 01:25:48
○ 2026-04-10 13:34:02
○ 2026-05-09 20:46:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
praxis-constructiv.de	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:185.132.35.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for praxis-constructiv.de (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.132.192.175`
AAAA	1	`2a01:4f8:261:3ada::2`
NS	4	`c.ns14.net, a.ns14.net...`
MX	1	`mail.praxis-constructiv.de (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`a.ns14.net info.server28.eu`

Analysis

Hierarchy

The parent of mail.praxis-constructiv.de is praxis-constructiv.de.

IP Addresses

praxis-constructiv.de points to two IP numbers: 2a01:4f8:261:3ada::2 and 142.132.192.175.

Other host names, for instance berlingitarrenunterricht.de, mail.heyne-it.net, mail.feuerwehr-schollene.de, mail.server-drome.com and karki.de share IP numbers with praxis-constructiv.de.

Name Servers

praxis-constructiv.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

praxis-constructiv.de shares name servers with other domains at least partially, for instance profishop.co.at, umsatzsteuer.net, schmelz.de, xn--jrgen-gbler-xfb5e.de and drinktech-india.de.

these name servers are commonly used together with ns1.dcomnet.de and ns2.dcomnet.de.

Host names with two IP numbers:

a.ns14.net resolves to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160.

b.ns14.net resolves to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160.

c.ns14.net resolves to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160.

d.ns14.net resolves to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160.

Mail Servers

The mail server for praxis-constructiv.de is mail.praxis-constructiv.de.

Host name mail.praxis-constructiv.de resolves to IP 142.132.192.175.

praxis-constructiv.de - robtex.com