`konzentration.info`

DNSSEC	⚠️ Not signed
A	2001:67c:6fc::1:200^{🇩🇪 HGCOMP-ASN2001:67c:6fc::/48 opportunity interactive gmbh}
A	195.114.11.16^{🇩🇪 HGCOMP-ASN195.114.10.0/23 OPPO-NET-1}
NS	`ns1.opportunity.de` ⭐
		A	2001:67c:6fc::1:23^{🇩🇪 HGCOMP-ASN2001:67c:6fc::/48 opportunity interactive gmbh}
		A	195.114.11.11^{🇩🇪 HGCOMP-ASN195.114.10.0/23 OPPO-NET-1}
			PTR	`ns1.opportunity.de`
NS	`ns2.opportunity.de`
		A	2001:67c:6fc::1:102^{🇩🇪 HGCOMP-ASN2001:67c:6fc::/48 opportunity interactive gmbh}
		A	195.114.10.11^{🇩🇪 HGCOMP-ASN195.114.10.0/23 OPPO-NET-1}
			PTR	`ns2.opportunity.de`
NS	`ns3.opportunity.de` ⚠️ Not in parent delegation
		A	2001:67c:6fc::1:2^{🇩🇪 HGCOMP-ASN2001:67c:6fc::/48 opportunity interactive gmbh}
		A	195.114.11.22^{🇩🇪 HGCOMP-ASN195.114.10.0/23 OPPO-NET-1}
			PTR	`ns3.opportunity.de`
TXT	`v=spf1 -all`
SOA	`ns1.opportunity.de`administrator@opportunity.de 2022-04-25 #12

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1777585584

Same first word

konzentration.info

konzentration.at

konzentration.org

konzentration.ch

konzentration.de

DNS History

6 records (5 active, 1 former)

●NSns1.opportunity.de2015-08-16 → 2026-04-30 · 2 obs

● 2015-08-16 18:18:38
● 2026-04-30 22:08:04

●NSns2.opportunity.de2015-08-16 → 2026-04-30 · 2 obs

● 2015-08-16 18:18:38
● 2026-04-30 22:08:04

●NSns3.opportunity.de2026-04-10 → 2026-04-30 · 3 obs

○ 2015-08-16 18:18:38
● 2026-04-10 10:34:38
● 2026-04-30 22:08:04

○MXmail.konzentration.info2015-08-16 → 2017-10-08 · 4 obs

● 2015-08-16 18:18:38
● 2017-10-08 10:45:06
○ 2026-04-10 10:34:38
○ 2026-04-30 22:08:04

●A195.114.11.162015-08-16 → 2026-04-30 · 2 obs

● 2015-08-16 18:18:38
● 2026-04-30 22:08:04

●A2001:67c:6fc::1:2002015-08-16 → 2026-04-30 · 2 obs

● 2015-08-16 18:18:38
● 2026-04-30 22:08:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
konzentration.info	ns1.opportunity.de, ns2.opportunity.de	-

✅ Authoritative Response

Server:195.114.10.11

NS records: ns1.opportunity.de, ns2.opportunity.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for konzentration.info (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.114.11.16`
AAAA	1	`2001:67c:6fc::1:200`
NS	3	`ns1.opportunity.de, ns2.opportunity.de...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.opportunity.de administrator.opportu`

Analysis

IP Addresses

konzentration.info points to two IP numbers: 2001:67c:6fc::1:200 and 195.114.11.16.

Other host names, for instance mail.ceridal.se, curabioticum.de, peru-plus.de, eicosane.info and kalitrans.com share IP numbers with konzentration.info.

Name Servers

The delegation for konzentration.info is handled by three name servers: ns1.opportunity.de, ns2.opportunity.de and ns3.opportunity.de.

konzentration.info at least partially shares name servers with other domains, for instance stadasp.us, stada.ag, fischoel.info, wh-strategic-consulting.com and omega-3.info.

Two IP numbers per host:

ns1.opportunity.de points to 2001:67c:6fc::1:23 and 195.114.11.11.

ns2.opportunity.de points to 2001:67c:6fc::1:102 and 195.114.10.11.

ns3.opportunity.de points to 2001:67c:6fc::1:2 and 195.114.11.22.

konzentration.info - robtex.com