mail.gradeup.de - robtex.com

mail.gradeup.de

DNSSEC⚠️ Not signed
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097πŸ‡©πŸ‡ͺ STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97πŸ‡©πŸ‡ͺ STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de

gradeup.de

DNSSEC⚠️ Not signed
A31.43.160.6πŸ‡ΊπŸ‡¦ Amazon31.43.160.0/24 EC2 Prefix
NSdocks02.rzone.de ⭐
NSshades11.rzone.de
MXgradeup-de.mail.protection.outlook.com ⭐
TXTatlassian-domain-verification=i1WK0/XK9YYlFo7/wZi2VX5YH60wF84M3SOGsaO8UQvgYDa...
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms63256303
SOAdocks02.rzone.dehostmaster@strato-rz.de 2025-01-23 #51

Previously MX for

Same first word

Similar names

DNS History

4 records (1 active, 3 former)

20192020202120222023202420252026NSns1.sedoparking.comns2.sedoparking.comMXsmtpin.rzone.deA62.26.9.48
β—‹NSns1.sedoparking.com2018-08-10 β†’ 2018-08-10 Β· 3 obs
● 2018-08-10 12:56:58
β—‹ 2026-03-26 00:25:10
β—‹ 2026-05-11 12:36:42
β—‹NSns2.sedoparking.com2018-08-10 β†’ 2018-08-10 Β· 3 obs
● 2018-08-10 12:56:58
β—‹ 2026-03-26 00:25:10
β—‹ 2026-05-11 12:36:42
●MXsmtpin.rzone.de2026-03-26 β†’ 2026-05-11 Β· 2 obs
● 2026-03-26 00:25:10
● 2026-05-11 12:36:42
β—‹A62.26.9.482018-08-10 β†’ 2018-08-10 Β· 3 obs
● 2018-08-10 12:56:58
β—‹ 2026-03-26 00:25:10
β—‹ 2026-05-11 12:36:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
gradeup.dedocks02.rzone.de, shades11.rzone.de-

βœ… Authoritative Response

Server:217.160.80.129

NS records: docks02.rzone.de, shades11.rzone.de

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradeup.de (unsigned zone)

⏱️ Timing

Total: 1392ms | Queries: -

πŸ“„ Records

TypeCountSample Data
MX1smtpin.rzone.de (pri: 5)

Analysis

Mail Servers

mail.gradeup.de is handled by a single mail server, smtpin.rzone.de.

mail.gradeup.de uses the same mail server configuration as other domains, such as weber-reifen.de, larsprinzen.de, frayja.de, walot.de and tiina.de.

smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.