`bluecompetence.de`

DNSSEC	⚠️ Not signed
NS	`ns9.managed-ip.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns10.managed-ip.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns11.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns12.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`vdwmail.vdw.de` ⭐
		A	82.144.56.29^{🇩🇪 VERSATEL82.144.32.0/19 Versatel Deutschland}
			PTR	`citynet-82-144-56-29.berlikomm.net`
MX	`mail2.vdw.de`⁽¹⁵⁾
		A	82.144.56.26^{🇩🇪 VERSATEL82.144.32.0/19 Versatel Deutschland}
			PTR	`citynet-82-144-56-26.berlikomm.net`
SOA	`ns9.managed-ip.com`domainadmin@managed-ip.com 2023-11-24 #0

`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=1774696621

Same first word

bluecompetence.com

bluecompetence.de

DNS History

12 records (6 active, 6 former)

●NSns10.managed-ip.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-12-09 12:25:54
● 2026-03-26 05:29:10
● 2026-03-28 11:45:50

●NSns11.managed-ip.info2026-03-26 → 2026-03-28 · 3 obs

○ 2017-12-09 12:25:54
● 2026-03-26 05:29:10
● 2026-03-28 11:45:50

●NSns12.managed-ip.info2026-03-26 → 2026-03-28 · 3 obs

○ 2017-12-09 12:25:54
● 2026-03-26 05:29:10
● 2026-03-28 11:45:50

○NSns2.proasp.de2015-07-20 → 2017-01-02 · 4 obs

● 2015-07-20 08:43:36
● 2017-01-02 07:40:38
○ 2017-12-09 12:25:54
○ 2026-03-28 11:45:50

○NSns3.proasp.de2017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-02 07:40:38
● 2017-12-09 12:25:54
○ 2026-03-26 05:29:10
○ 2026-03-28 11:45:50

●NSns9.managed-ip.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-12-09 12:25:54
● 2026-03-26 05:29:10
● 2026-03-28 11:45:50

○NSpns.dtag.de2015-07-20 → 2017-12-09 · 4 obs

● 2015-07-20 08:43:36
● 2017-12-09 12:25:54
○ 2026-03-26 05:29:10
○ 2026-03-28 11:45:50

○NSsecondary006.dtag.net2015-07-20 → 2017-12-09 · 4 obs

● 2015-07-20 08:43:36
● 2017-12-09 12:25:54
○ 2026-03-26 05:29:10
○ 2026-03-28 11:45:50

●MXmail2.vdw.de2015-07-20 → 2026-03-28 · 2 obs

● 2015-07-20 08:43:36
● 2026-03-28 11:45:50

●MXvdwmail.vdw.de2015-07-20 → 2026-03-28 · 2 obs

● 2015-07-20 08:43:36
● 2026-03-28 11:45:50

○A195.124.174.2002017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-02 07:40:38
● 2017-12-09 12:25:54
○ 2026-03-26 05:29:10
○ 2026-03-28 11:45:50

○A195.145.99.1162015-07-20 → 2017-01-02 · 4 obs

● 2015-07-20 08:43:36
● 2017-01-02 07:40:38
○ 2017-12-09 12:25:54
○ 2026-03-28 11:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
bluecompetence.de	ns9.managed-ip.com, ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info	-

✅ Authoritative Response

Server:217.160.80.161

NS records: ns9.managed-ip.com, ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluecompetence.de (unsigned zone)

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns10.managed-ip.com, ns12.managed-ip.info...`
MX	2	`mail2.vdw.de (pri: 15), vdwmail.vdw.de (pri: 10)`
SOA	1	`ns9.managed-ip.com domainadmin.managed-i`

Analysis

Name Servers

bluecompetence.de is delegated to four name servers: ns10.managed-ip.com, ns9.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info.

bluecompetence.de at least partially shares its name servers with other domains, for instance mygold.co, kuka.ro, cube-store.eu, baduscho.ch and sks-kontakt.org.

Host names with two IPs: ns10.managed-ip.com points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns9.managed-ip.com points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns11.managed-ip.info points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns12.managed-ip.info points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

Two mail servers mail2.vdw.de and vdwmail.vdw.de handle bluecompetence.de.

bluecompetence.de shares some mail servers with other domains, including rotebuch.de, metav.de, metalworking-globe.com, vdw.org and forschungsvereinigung-werkzeugmaschinen.de.

These mail servers are often used alongside the mail servers mforward.dtag.de.

Host names with a single IP:

mail2.vdw.de resolves to 82.144.56.26.

vdwmail.vdw.de resolves to 82.144.56.29.

bluecompetence.de - robtex.com