`cotec-it-systeme.de`

DNSSEC	⚠️ Not signed
A	37.27.40.200^{🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC}
		PTR	`static.200.40.27.37.clients.your-server.de`
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.cotec1.de` ⭐
		A	80.243.45.198^{🇩🇪 ENVIA-TEL-AS80.243.32.0/19 envia.tel GmbH}
			PTR	`mail.cotec1.de`
TXT	`v=spf1 mx ip4:80.243.45.197 ip4:80.243.45.198 ip4:80.243.45.199 ip4:80.243.45...`
TXT	`google-site-verification=j2Al00yattEVDLXKl5bXLN73EwFw-CTqSzEW80QSlsM`
TXT	`jetbrains-domain-verification=dq0q3lo0j0hk602t8rctpm34p`
SOA	`a.ns14.net`providing@cotec-gruppe.de 2026-01-07 #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=1774563806

Subdomains

linux1.cotec-it-systeme.de

piwik.cotec-it-systeme.de

Same first word

cotec-it-systeme.de

DNS History

8 records (6 active, 2 former)

●NSa.ns14.net2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 11:58:06
● 2026-03-26 22:41:46

●NSb.ns14.net2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 11:58:06
● 2026-03-26 22:41:46

●NSc.ns14.net2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 11:58:06
● 2026-03-26 22:41:46

●NSd.ns14.net2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 11:58:06
● 2026-03-26 22:41:46

●MXmail.cotec1.de2015-06-12 → 2026-03-26 · 2 obs

● 2015-06-12 11:58:06
● 2026-03-26 22:41:46

●A37.27.40.2002026-02-20 → 2026-03-26 · 3 obs

○ 2017-04-02 14:43:36
● 2026-02-20 09:56:38
● 2026-03-26 22:41:46

○A91.250.100.862016-03-25 → 2017-04-02 · 5 obs

○ 2015-12-13 14:03:40
● 2016-03-25 23:59:24
● 2017-04-02 14:43:36
○ 2026-02-20 09:56:38
○ 2026-03-26 22:41:46

○A91.250.102.842015-06-12 → 2015-12-13 · 4 obs

● 2015-06-12 11:58:06
● 2015-12-13 14:03:40
○ 2016-03-25 23:59:24
○ 2026-03-26 22:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
cotec-it-systeme.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 cotec-it-systeme.de (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.27.40.200`
NS	4	`b.ns14.net, d.ns14.net...`
MX	1	`mail.cotec1.de (pri: 10)`
TXT	3	`google-site-verification=j2Al00yattEVDLX, v=spf1 mx ip4:80.243.45.197 ip4:80.243.4...`
SOA	1	`a.ns14.net providing.cotec-gruppe.de`

Analysis

Hierarchy

cotec-it-systeme.de is parent of linux1.cotec-it-systeme.de and piwik.cotec-it-systeme.de.

IP Addresses

cotec-it-systeme.de resolves to a single IP address: 37.27.40.200.

Other host names such as static.200.40.27.37.clients.your-server.de, fleischerei-schneider.net and www.fleischerei-schneider.net share IP numbers with cotec-it-systeme.de.

Name Servers

cotec-it-systeme.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

cotec-it-systeme.de at least partially shares name servers with other domains, including fill-in.com, iam-bms.de, urlins.com, residencemitterdorfer.at and senneportal.de.