mail.officeschulung.com - robtex.com

mail.officeschulung.com

DNSSECโš ๏ธ Not signed
A5.44.111.67๐Ÿ‡ฉ๐Ÿ‡ช ONE-NETWORK5.44.108.0/22
PTRweb87.alfahosting-server.de

officeschulung.com

DNSSECโš ๏ธ Not signed
A5.44.111.67๐Ÿ‡ฉ๐Ÿ‡ช ONE-NETWORK5.44.108.0/22
NScns1.alfahosting.info โญ
NScns2.alfahosting.info
NScns3.alfahosting.info
MXmx03.secure-mailgate.com โญ
MXmx04.secure-mailgate.com โญ
SOAcns1.alfahosting.infohostmaster@alfahosting@de 2026-02-15 #2

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2020202120222023202420252026A5.44.111.67109.237.140.6
โ—‹A109.237.140.62019-12-20 โ†’ 2019-12-20 ยท 2 obs
โ— 2019-12-20 22:37:52
โ—‹ 2026-03-27 19:15:08
โ—A5.44.111.672026-03-27 โ†’ 2026-03-27 ยท 2 obs
โ—‹ 2019-12-20 22:37:52
โ— 2026-03-27 19:15:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
officeschulung.comcns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info-

โœ… Authoritative Response

Server:109.237.143.8

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for officeschulung.com (unsigned zone)

โฑ๏ธ Timing

Total: 575ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A15.44.111.67

Analysis

IP Addresses

mail.officeschulung.com points to a single IP: 5.44.111.67.

Other host names, for instance mail.netmk.de, taguan.de, pro-sport.de, foto-mr.de and bornholm1.de share IP numbers with mail.officeschulung.com.