`nachlernmaterial.de`

DNSSEC	⚠️ Not signed
A	78.46.211.236^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`dedi7018.your-server.de`
NS	`ns1.domainoffensive.de` ⭐
		A	2001:67c:1bc::21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.mainns.de`
		A	192.174.68.21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.mainns.de`
NS	`ns2.domainoffensive.eu`
		A	2001:67c:10b8::21^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.mainns.eu`
		A	176.97.158.21^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.mainns.eu`
NS	`ns3.domainoffensive.net`
		A	2001:67c:1bc::20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns3.mainns.net`
		A	192.174.68.20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns3.mainns.net`
MX	`mail.nachlernmaterial.de` ⭐
		A	78.46.211.236^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`dedi7018.your-server.de`
SOA	`ns1.domainoffensive.de`info@domains.resellerinterface.de serial=1770596880

`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=1775951048

Subdomains

mail.nachlernmaterial.de

www.nachlernmaterial.de

Same first word

nachlernmaterial.de

DNS History

12 records (5 active, 7 former)

○NSns.inwx.de2018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

●NSns1.domainoffensive.de2026-02-22 → 2026-04-12 · 3 obs

○ 2018-01-30 19:57:18
● 2026-02-22 12:25:36
● 2026-04-12 00:03:06

●NSns2.domainoffensive.eu2026-02-22 → 2026-04-12 · 3 obs

○ 2018-01-30 19:57:18
● 2026-02-22 12:25:36
● 2026-04-12 00:03:06

○NSns2.inwx.de2018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

●NSns3.domainoffensive.net2026-02-22 → 2026-04-12 · 3 obs

○ 2018-01-30 19:57:18
● 2026-02-22 12:25:36
● 2026-04-12 00:03:06

○NSns3.inwx.eu2018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

○NSns4.inwx.com2018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

○NSns5.inwx.net2018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

●MXmail.nachlernmaterial.de2026-02-22 → 2026-04-12 · 2 obs

● 2026-02-22 12:25:36
● 2026-04-12 00:03:06

○A2001:1a50:11:0:5f:8f:acf1:1802018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

●A78.46.211.2362026-02-22 → 2026-04-12 · 3 obs

○ 2018-01-30 19:57:18
● 2026-02-22 12:25:36
● 2026-04-12 00:03:06

○A95.143.172.2412018-01-30 → 2018-01-30 · 3 obs

● 2018-01-30 19:57:18
○ 2026-02-22 12:25:36
○ 2026-04-12 00:03:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
nachlernmaterial.de	ns2.domainoffensive.eu, ns1.domainoffensive.de, ns3.domainoffensive.net	-

✅ Authoritative Response

Server:192.174.68.21

NS records: ns2.domainoffensive.eu, ns1.domainoffensive.de, ns3.domainoffensive.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nachlernmaterial.de (unsigned zone)

⏱️ Timing

Total: 1093ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.211.236`
NS	3	`ns1.domainoffensive.de, ns2.domainoffensive.eu...`
MX	1	`mail.nachlernmaterial.de (pri: 0)`
SOA	1	`ns1.domainoffensive.de info.domains.rese`

Analysis

Hierarchy

nachlernmaterial.de is parent of mail.nachlernmaterial.de and www.nachlernmaterial.de.

IP Addresses

nachlernmaterial.de points to a single IP: 78.46.211.236.

Other host names, for instance www.ranger-onlineshop.de, www.montessori-material-kaufen.com, dedi7018.your-server.de, www.nachlernmaterial.de and dieimmobilie.de share IP numbers with nachlernmaterial.de.

Name Servers

nachlernmaterial.de is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.

nachlernmaterial.de at least partially shares its name servers with other domains, for instance hausviktoria.de, nistkasten.de, amaseo.de, drymat.org and maniero.at.

These name servers are commonly used alongside ns2.domainoffensive.de and ns3.domainoffensive.de.

Host names with two IP numbers:

ns1.domainoffensive.de points to: 2001:67c:1bc::21 and 192.174.68.21.

ns2.domainoffensive.eu points to: 2001:67c:10b8::21 and 176.97.158.21.

ns3.domainoffensive.net points to: 2001:67c:1bc::20 and 192.174.68.20.

Mail Servers

nachlernmaterial.de is served by a single mail server, mail.nachlernmaterial.de.

mail.nachlernmaterial.de points to IP number 78.46.211.236.

nachlernmaterial.de - robtex.com