`profi-learn.de`

DNSSEC	⚠️ Not signed
A	92.51.166.105^{🇫🇷 GD-EMEA-DC-SXB192.51.160.0/21}
		PTR	`lvps92-51-166-105.dedicated.hosteurope.de`
NS	`ns35.domaincontrol.com` ⭐
		A	2603:5:21b1::12^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns35.domaincontrol.com`
		A	97.74.107.18^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns35.domaincontrol.com`
NS	`ns36.domaincontrol.com`
		A	2603:5:22b1::12^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns36.domaincontrol.com`
		A	173.201.75.18^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns36.domaincontrol.com`
MX	`secure.hermina-p.com` ⭐
SOA	`ns35.domaincontrol.com`dns@jomax.net 2020-12-14 #1

`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=1777051178

Same first word

profi-learn.com

profi-learn.de

DNS History

6 records (4 active, 2 former)

○NSns1.hans.hosteurope.de2015-05-14 → 2020-02-21 · 3 obs

● 2015-05-14 12:58:02
● 2020-02-21 10:03:52
○ 2026-04-24 17:28:04

○NSns2.hans.hosteurope.de2015-05-14 → 2020-02-21 · 3 obs

● 2015-05-14 12:58:02
● 2020-02-21 10:03:52
○ 2026-04-24 17:28:04

●NSns35.domaincontrol.com2026-04-24 → 2026-04-24 · 2 obs

○ 2020-02-21 10:03:52
● 2026-04-24 17:28:04

●NSns36.domaincontrol.com2026-04-24 → 2026-04-24 · 2 obs

○ 2020-02-21 10:03:52
● 2026-04-24 17:28:04

●MXsecure.hermina-p.com2015-05-14 → 2026-04-24 · 2 obs

● 2015-05-14 12:58:02
● 2026-04-24 17:28:04

●A92.51.166.1052015-05-14 → 2026-04-24 · 2 obs

● 2015-05-14 12:58:02
● 2026-04-24 17:28:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
profi-learn.de	ns35.domaincontrol.com, ns36.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.75.18

NS records: ns35.domaincontrol.com, ns36.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profi-learn.de (unsigned zone)

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.51.166.105`
NS	2	`ns35.domaincontrol.com, ns36.domaincontrol.com`
MX	1	`secure.hermina-p.com (pri: 10)`
SOA	1	`ns35.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

profi-learn.de points to a single IP number: 92.51.166.105.

Other host names, for instance lvps92-51-166-105.dedicated.hosteurope.de, share IP numbers with profi-learn.de.

Name Servers

profi-learn.de is delegated to two name servers: ns35.domaincontrol.com and ns36.domaincontrol.com.

profi-learn.de shares the same name server setup as other domains, for example cultivatorcup.com, renefits.com, lloydminsterspca.com, neprex.com and insighteco.com.

Host names with two IP numbers:

ns35.domaincontrol.com points to 2603:5:21b1::12 and 97.74.107.18

ns36.domaincontrol.com points to 2603:5:22b1::12 and 173.201.75.18

Mail Servers

profi-learn.de is handled by a single mail server, secure.hermina-p.com.

profi-learn.de - robtex.com

profi-learn.de

de