`webprofessor.de`

DNSSEC	⚠️ Not signed
A	64.190.63.222^{🇩🇪 SEDO64.190.62.0/23 -NET2-PI}
NS	`ns1.sedoparking.com` ⭐
		A	3.130.216.63^{🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-130-216-63.us-east-2.compute.amazonaws.com`
		A	91.195.241.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`ns2.sedoparking.com`
		A	34.211.188.210^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-211-188-210.us-west-2.compute.amazonaws.com`
		A	91.195.240.8^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`ns1.sedoparking.com`hostmaster@sedo.de 2018-05-16 #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=1778416076

Subdomains

admin.webprofessor.de

Same first word

webprofessor.it

webprofessor.in

webprofessor.net

webprofessor.com

Similar names

professorweb.com.br

professorweb.ru

professorweb.com

professorweb.de

DNS History

8 records (4 active, 4 former)

●NSns1.sedoparking.com2015-07-25 → 2026-05-10 · 2 obs

● 2015-07-25 18:16:52
● 2026-05-10 12:53:34

●NSns2.sedoparking.com2015-07-25 → 2026-05-10 · 2 obs

● 2015-07-25 18:16:52
● 2026-05-10 12:53:34

●MXlocalhost2017-03-17 → 2026-05-10 · 5 obs

○ 2016-07-10 01:33:52
● 2017-03-17 09:39:38
○ 2020-02-24 13:37:12
● 2026-05-10 12:53:30
● 2026-05-10 12:53:34

○MXmail.nickstel.com2015-07-25 → 2016-07-10 · 4 obs

● 2015-07-25 18:16:52
● 2016-07-10 01:33:52
○ 2017-03-17 09:39:38
○ 2026-05-10 12:53:34

○MXmail.pickelhost.com2020-02-24 → 2020-02-24 · 4 obs

○ 2017-03-17 09:39:38
● 2020-02-24 13:37:12
○ 2026-05-10 12:53:30
○ 2026-05-10 12:53:34

●A64.190.63.2222026-05-10 → 2026-05-10 · 3 obs

○ 2020-02-24 13:37:12
● 2026-05-10 12:53:30
● 2026-05-10 12:53:34

○A72.52.4.1202015-07-25 → 2017-03-17 · 4 obs

● 2015-07-25 18:16:52
● 2017-03-17 09:39:38
○ 2020-02-24 13:37:12
○ 2026-05-10 12:53:34

○A91.195.240.1262020-02-24 → 2020-02-24 · 4 obs

○ 2017-03-17 09:39:38
● 2020-02-24 13:37:12
○ 2026-05-10 12:53:30
○ 2026-05-10 12:53:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
webprofessor.de	ns2.sedoparking.com, ns1.sedoparking.com	-

✅ Authoritative Response

Server:91.195.241.8

NS records: ns2.sedoparking.com, ns1.sedoparking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webprofessor.de (unsigned zone)

⏱️ Timing

Total: 3841ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.190.63.222`
NS	2	`ns1.sedoparking.com, ns2.sedoparking.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.sedoparking.com hostmaster.sedo.de`

Analysis

Hierarchy

The parent of admin.webprofessor.de is webprofessor.de.

IP Addresses

webprofessor.de points to a single IP address: 64.190.63.222.

Other host names such as 9wkdxnchkvym.jsp.it, online2.valcom.at, idorf.de, mmbw.de and hostmaster.freegay(0x706f726e).net share IPs with webprofessor.de.

Name Servers

Two name servers ns1.sedoparking.com and ns2.sedoparking.com handle the delegation for webprofessor.de.

webprofessor.de shares the same name server setup as other domains, for example ns2.odisha.online, smtp.ski-zillertal-3000.net, ceilaw.com, hypotheken.biz and mailno.class4u.com.

webprofessor.de shares name servers with other domains at least partially, for instance komputersi6.blogspot.com.ua.

Host names with two IP numbers:

ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8.

ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.

Mail Servers

The localhost mail server handles webprofessor.de.

webprofessor.de shares the same mail server setup as other domains, including lastminute7mal24.de, labs.ii.edu.mk, mx2.34385.de, wieso.de and artsconnect.de.

webprofessor.de - robtex.com

webprofessor.de

de