`skillmanagement.org`

DNSSEC	⚠️ Not signed
A	213.133.104.16^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
		PTR	`www16.your-server.de`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www16.your-server.de` ⭐
		A	2a01:4f8:d0a:211d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www16.your-server.de`
		A	213.133.104.16^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`www16.your-server.de`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-04-14 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786666752

Subdomains

mail.skillmanagement.org

Same first word

skillmanagement.org

DNS History

6 records (5 active, 1 former)

●NSns.second-ns.com2015-07-19 → 2026-08-14 · 2 obs

● 2015-07-19 12:48:46
● 2026-08-14 00:43:28

●NSns1.your-server.de2015-07-19 → 2026-08-14 · 2 obs

● 2015-07-19 12:48:46
● 2026-08-14 00:43:28

●NSns3.second-ns.de2015-07-19 → 2026-08-14 · 2 obs

● 2015-07-19 12:48:46
● 2026-08-14 00:43:28

○MXmail.skillmanagement.org2015-07-19 → 2017-06-20 · 4 obs

● 2015-07-19 12:48:46
● 2017-06-20 04:18:44
○ 2026-04-24 16:37:26
○ 2026-08-14 00:43:28

●MXwww16.your-server.de2026-04-24 → 2026-08-14 · 3 obs

○ 2017-06-20 04:18:44
● 2026-04-24 16:37:26
● 2026-08-14 00:43:28

●A213.133.104.162015-07-19 → 2026-08-14 · 2 obs

● 2015-07-19 12:48:46
● 2026-08-14 00:43:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
skillmanagement.org	ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de	-

✅ Authoritative Response

Server:213.133.100.102

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillmanagement.org (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.133.104.16`
NS	3	`ns.second-ns.com, ns1.your-server.de...`
MX	1	`www16.your-server.de (pri: 10)`
SOA	1	`ns1.your-server.de postmaster.your-serve`

Analysis

Hierarchy

skillmanagement.org is the parent zone for mail.skillmanagement.org.

IP Addresses

skillmanagement.org resolves to just one IP address, 213.133.104.16.

Two other host names, along with etw-gmbh.com, steilas.eus and con-bs.de, also share IP numbers with skillmanagement.org.

Name Servers

DNS for skillmanagement.org is handled by three authoritative name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

skillmanagement.org partially shares its NS delegation with several other domains, including kitzrettung.at, pronrc.com, sporthotelplaza.it and two others.

These name servers often co-occur with the name servers helium.ns.hetzner.de.

Three hostnames — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — each have two IP addresses: ns.second-ns.com has 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de has 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de has 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

The sole mail server for skillmanagement.org is www16.your-server.de.

Among the domains sharing a mail server setup with skillmanagement.org are wagemann.de, deifel.de, k8v.de and two others.

There is at least a partial MX overlap between skillmanagement.org and other domains, including nuevavida.de, jaeger-rhode.de, kl-reisen.de and two others.

The host www16.your-server.de resolves to 213.133.104.16 and 2a01:4f8:d0a:211d::2 — two IP addresses.

skillmanagement.org - robtex.com