`manager-abitur.de`

DNSSEC	⚠️ Not signed
A	178.248.241.87^{🇩🇪 HOFMEIR-AS178.248.241.0/24 Premium Datacenter}
		PTR	`mail.goldader-it-services.de`
NS	`ns1.ns-serve.net` ⭐
		A	2001:67c:2394:2::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns1.ns-serve.net`
		A	195.191.92.140^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns1.ns-serve.net`
NS	`ns2.ns-serve.net`
		A	2001:67c:2394:4::1001^{🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET}
			PTR	`ns2.ns-serve.net`
		A	195.191.93.140^{🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET}
			PTR	`ns2.ns-serve.net`
MX	`mail.manager-abitur.de` ⭐
		A	178.248.241.87^{🇩🇪 HOFMEIR-AS178.248.241.0/24 Premium Datacenter}
			PTR	`mail.goldader-it-services.de`
SOA	`ns1.ns-serve.net`root@ns1.ns-serve.net serial=1732069489

`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=1776143839

Subdomains

mail.manager-abitur.de

DNS History

9 records (4 active, 5 former)

●NSns1.ns-serve.net2018-07-02 → 2026-04-14 · 3 obs

○ 2016-12-30 11:50:50
● 2018-07-02 17:25:42
● 2026-04-14 05:29:02

○NSns1.nsserve.de2015-08-08 → 2016-12-30 · 4 obs

● 2015-08-08 05:33:50
● 2016-12-30 11:50:50
○ 2018-07-02 17:25:42
○ 2026-04-14 05:29:02

●NSns2.ns-serve.net2018-07-02 → 2026-04-14 · 3 obs

○ 2016-12-30 11:50:50
● 2018-07-02 17:25:42
● 2026-04-14 05:29:02

○NSns3.dnsresolve.net2015-08-08 → 2016-12-30 · 4 obs

● 2015-08-08 05:33:50
● 2016-12-30 11:50:50
○ 2018-07-02 17:25:42
○ 2026-04-14 05:29:02

○NSns4.dnsresolve.net2015-08-08 → 2016-12-30 · 4 obs

● 2015-08-08 05:33:50
● 2016-12-30 11:50:50
○ 2018-07-02 17:25:42
○ 2026-04-14 05:29:02

●MXmail.manager-abitur.de2015-08-08 → 2026-04-14 · 2 obs

● 2015-08-08 05:33:50
● 2026-04-14 05:29:02

●A178.248.241.872026-04-14 → 2026-04-14 · 2 obs

○ 2018-07-02 17:25:42
● 2026-04-14 05:29:02

○A217.160.92.1902018-07-02 → 2018-07-02 · 3 obs

○ 2016-12-30 11:50:50
● 2018-07-02 17:25:42
○ 2026-04-14 05:29:02

○A87.106.1.492015-08-08 → 2016-12-30 · 4 obs

● 2015-08-08 05:33:50
● 2016-12-30 11:50:50
○ 2018-07-02 17:25:42
○ 2026-04-14 05:29:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
manager-abitur.de	ns2.ns-serve.net, ns1.ns-serve.net	-

✅ Authoritative Response

Server:195.191.92.140

NS records: ns2.ns-serve.net, ns1.ns-serve.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for manager-abitur.de (unsigned zone)

⏱️ Timing

Total: 1076ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.248.241.87`
NS	2	`ns2.ns-serve.net, ns1.ns-serve.net`
MX	1	`mail.manager-abitur.de (pri: 10)`
SOA	1	`ns1.ns-serve.net root.ns1.ns-serve.net`

Analysis

Hierarchy

manager-abitur.de is the parent of mail.manager-abitur.de.

IP Addresses

manager-abitur.de points to IP number 178.248.241.87.

For instance, other host names madeira-levadas.de, mail.kreuzfahrten-logbuch.de, mail.eventsoftware.de, mail.madeiraweb.de and mail.urlaub-madeira.de share IP numbers with manager-abitur.de.

Name Servers

manager-abitur.de is delegated to two name servers: ns1.ns-serve.net and ns2.ns-serve.net.

manager-abitur.de uses the same name server setup as other domains such as flughafen-stuttgart-parken.de, filiale-bank.de, ecoach24.com, ilanlar24.com and whiskyspot.de.

manager-abitur.de shares name servers with other domains at least partially, for instance l3p.de, j-ws.de and aloveria.it.

Host names with two IP numbers:

ns1.ns-serve.net points to 2001:67c:2394:2::1001 and 195.191.92.140; ns2.ns-serve.net points to 2001:67c:2394:4::1001 and 195.191.93.140.

Mail Servers

manager-abitur.de is handled by a single mail server, mail.manager-abitur.de.

mail.manager-abitur.de points to a single IP: 178.248.241.87.

manager-abitur.de - robtex.com