`fernstudium-master.org`

DNSSEC	⚠️ Not signed
A	45.67.68.71^{🇩🇪 SYNLINQ45.67.68.0/24}
		PTR	`45.67.68.71.1nic.de`
NS	`ns1.axcoredns.com` ⭐
		A	2a09:71c0::101:0:12^{🇩🇪 SYNLINQ2a09:71c0::/29}
		A	45.67.68.12^{🇩🇪 SYNLINQ45.67.68.0/24}
			PTR	`ns1-tec.de`
NS	`ns2.axcoredns.org`
		A	2a01:4f8:c014:d47::12^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	46.224.169.132^{🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC}
			PTR	`ns2-tec.de`
MX	`mx1.securemail.name` ⭐
		A	92.246.85.247^{🇩🇪 SkyLink92.246.85.0/24}
			PTR	`mx.securemail.name`
MX	`mx2.securemail.name` ⭐
		A	92.246.85.247^{🇩🇪 SkyLink92.246.85.0/24}
			PTR	`mx.securemail.name`
TXT	`v=spf1 include:spf.securemail.name a mx ~all`
SOA	`ns1.axcoredns.com`webmaster@fernstudium-master.org 2026-02-18 #2

`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=1776410564

Same first word

fernstudium-master.eu

fernstudium-master.org

fernstudium-master.de

Similar names

master-fernstudium.de

master-fernstudium.eu

DNS History

9 records (5 active, 4 former)

○NSns1-tec.de2015-06-17 → 2026-04-11 · 4 obs

● 2015-06-17 17:26:12
● 2026-04-11 23:00:14
○ 2026-04-16 18:15:00
○ 2026-04-17 07:53:24

●NSns1.axcoredns.com2026-04-16 → 2026-04-17 · 3 obs

○ 2026-04-11 23:00:14
● 2026-04-16 18:15:00
● 2026-04-17 07:53:24

○NSns2-tec.de2015-06-17 → 2026-04-11 · 4 obs

● 2015-06-17 17:26:12
● 2026-04-11 23:00:14
○ 2026-04-16 18:15:00
○ 2026-04-17 07:53:24

●NSns2.axcoredns.org2026-04-16 → 2026-04-17 · 3 obs

○ 2026-04-11 23:00:14
● 2026-04-16 18:15:00
● 2026-04-17 07:53:24

●MXmx1.securemail.name2015-06-17 → 2026-04-17 · 2 obs

● 2015-06-17 17:26:12
● 2026-04-17 07:53:24

●MXmx2.securemail.name2015-06-17 → 2026-04-17 · 2 obs

● 2015-06-17 17:26:12
● 2026-04-17 07:53:24

○A134.255.240.572017-12-10 → 2017-12-10 · 4 obs

○ 2016-12-07 09:32:58
● 2017-12-10 04:45:48
○ 2026-03-08 02:18:00
○ 2026-04-17 07:53:24

○A188.40.85.1502015-06-17 → 2016-12-07 · 4 obs

● 2015-06-17 17:26:12
● 2016-12-07 09:32:58
○ 2017-12-10 04:45:48
○ 2026-04-17 07:53:24

●A45.67.68.712026-03-08 → 2026-04-17 · 3 obs

○ 2017-12-10 04:45:48
● 2026-03-08 02:18:00
● 2026-04-17 07:53:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
fernstudium-master.org	ns1.axcoredns.com, ns2.axcoredns.org	2 records

✅ Authoritative Response

Server:45.67.68.12

NS records: ns1.axcoredns.com, ns2.axcoredns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fernstudium-master.org (unsigned zone)

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.67.68.71`
NS	2	`ns1.axcoredns.com, ns2.axcoredns.org`
MX	2	`mx2.securemail.name (pri: 100), mx1.securemail.name (pri: 100)`
TXT	1	`v=spf1 include:spf.securemail.name a mx`
SOA	1	`ns1.axcoredns.com webmaster.fernstudium-`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.axcoredns.org, ns2.axcoredns.org)

Analysis

IP Addresses

fernstudium-master.org points to a single IP address: 45.67.68.71.

Other host names such as www.weiterbildung-kiel.de, feuerwehrmanager-online.de, forum-jobline.de, kreativ.net and fernstudium-bachelor.org share IPs with fernstudium-master.org.

Name Servers

Two name servers ns1.axcoredns.com and ns2.axcoredns.org handle the delegation for fernstudium-master.org.

fernstudium-master.org shares the same name server setup as other domains, for example 3dfertiger.de, bianca-maier.de, minodo.de, style-my.de and murrmedia.de.

fernstudium-master.org at least partially shares name servers with other domains, for example statistiksuche.de, altaplan.com, medinger.info, z-info.de and trouble.de.

These name servers are often used together with ns1-tec.de and ns2-tec.de.

Host names with two IP numbers:

ns1.axcoredns.com points to 2a09:71c0::101:0:12 and 45.67.68.12.

ns2.axcoredns.org points to 2a01:4f8:c014:d47::12 and 46.224.169.132.

Mail Servers

Two mail servers handle fernstudium-master.org: mx1.securemail.name and mx2.securemail.name.

fernstudium-master.org shares the same mail server setup as other domains, including gutkaufen.de, polishershop.de, limbuy.com, mallorcaglueck.de and time-shop24.de.

fernstudium-master.org shares some mail servers with other domains, for example pixelfights.net.

Host names with a single IP:

mx1.securemail.name points to 92.246.85.247.

mx2.securemail.name points to 92.246.85.247.

Host names pointing to 92.246.85.247: mx1.securemail.name and mx2.securemail.name.

fernstudium-master.org - robtex.com