mail.lean-server.de - robtex.com

mail.lean-server.de

DNSSECโš ๏ธ Not signed
A2a01:4f9:4b:1607::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRmail.lean-server.de
A135.181.78.56๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner135.181.0.0/16 HETZNER-DC

lean-server.de

DNSSEC๐Ÿ”’ Signed (DS record present)
A135.181.78.56๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner135.181.0.0/16 HETZNER-DC
NSns1.domainoffensive.de โญ
NSns2.domainoffensive.eu
NSns3.domainoffensive.net
MXmail.lean-server.de โญ
TXTv=spf1 mx a -all
TXTgoogle-site-verification=0IB9C8GtJsV9HVOADThFqbobpKCSAclgbdlXynHlEZw
SOAns1.domainoffensive.deinfo@domains.resellerinterface.de serial=1774483200

PTR for

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A135.181.78.562a01:4f9:4b:1607::2
โ—A135.181.78.562026-02-25 โ†’ 2026-03-26 ยท 2 obs
โ— 2026-02-25 00:16:32
โ— 2026-03-26 18:25:00
โ—A2a01:4f9:4b:1607::22026-02-25 โ†’ 2026-03-26 ยท 2 obs
โ— 2026-02-25 00:16:32
โ— 2026-03-26 18:25:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
lean-server.dens1.domainoffensive.de, ns3.domainoffensive.net, ns2.domainoffensive.eu-

โœ… Authoritative Response

Server:192.174.68.20

NS records: ns1.domainoffensive.de, ns3.domainoffensive.net, ns2.domainoffensive.eu

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 901ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1135.181.78.56
AAAA12a01:4f9:4b:1607::2

Analysis

Mail Server Role

mail.lean-server.de serves as the mail server for lean-stack.de, lean-server.de and cabun.de.

IP Addresses

mail.lean-server.de resolves to two IP numbers: 2a01:4f9:4b:1607::2 and 135.181.78.56.

Other host names such as lean-server.de and cabun.de share IP numbers with mail.lean-server.de.