MXLIST.NET - jclass.de
Search for IP or hostnames:
jclass.de checked at 2025-10-18T12:56:00.974Z 250ms 87/87/87 100% R:18jclass.de
| NS | dns1.iai-system.com | ||||||
| A | 5.149.162.237🇵🇱 Beyond.pl | ||||||
| PTR | dns1.iai-system.com | ||||||
| NS | dns2.iai-system.com | ||||||
| A | 5.149.163.173🇵🇱 Beyond.pl | ||||||
| PTR | dns2.iai-system.com | ||||||
| MX | mail.jclass.de | ||||||
| MX | jclass-de.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::5 🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00205.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::8 🇮🇪 Microsoft | ||||||
| PTR | mail-db5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::5 🇳🇱 Microsoft | ||||||
| PTR | mail-am1pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::c 🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr05cu00304.inbound.protection.outlook.com | ||||||
| A | 52.101.68.16🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.68.29🇮🇪 Microsoft | ||||||
| PTR | mail-dbapr03cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.68.32🇮🇪 Microsoft | ||||||
| PTR | mail-db3pr0202cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.73.19🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr04cu00803.inbound.protection.outlook.com | ||||||
| A | 5.149.162.49🇵🇱 Beyond.pl | ||||||
| PTR | vmshr80.iai-system.com | ||||||
de
| NS | a.nic.de | ||||||
| NS | f.nic.de | ||||||
| NS | z.nic.de | ||||||
| NS | l.de.net | ||||||
| NS | n.de.net | ||||||
| NS | s.de.net | ||||||
Starts with same word
Starts similarily
AI analysis
jclass.de points to a single IP: 5.149.162.49.
Other host names, for instance jagram.co.uk, ress.pro, vm1962.iai-system.com, oromed.pl and harpercollins.pl share IP numbers with jclass.de.
Two name servers dns1.iai-system.com and dns2.iai-system.com handle delegation for jclass.de.
jclass.de uses the same name server setup as other domains, for example carbone.pl, vmshr54.iai-system.com, sprzet-dyskotekowy.pl, vm1702.iai-system.com and vm9154.iai-system.com.
Host names with one IP number: The host name dns1.iai-system.com points to 5.149.162.237 and the host name dns2.iai-system.com points to 5.149.163.173.
jclass.de is handled by two mail servers: mail.jclass.de and jclass-de.mail.protection.outlook.com.
Eight IP numbers per host name: jclass-de.mail.protection.outlook.com points to 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::c, 52.101.68.16, 52.101.68.29, 52.101.68.32 and 52.101.73.19.