mail.cry-sys.de - robtex.com

mail.cry-sys.de

DNSSECโš ๏ธ Not signed
A2a01:4f8:c2c:5efe::1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmail.cry-sys.de
A157.90.228.253๐Ÿ‡ฉ๐Ÿ‡ช Hetzner157.90.0.0/16 HETZNER-DC
TXTv=spf1 a -all

cry-sys.de

DNSSECโš ๏ธ Not signed
A2a01:4f8:c2c:5efe::1๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A157.90.228.253๐Ÿ‡ฉ๐Ÿ‡ช Hetzner157.90.0.0/16 HETZNER-DC
NShydrogen.ns.hetzner.com โญ
NSns1.first-ns.de
NSrobotns2.second-ns.de
NSrobotns3.second-ns.com
MXmail.cry-sys.de โญ
TXTv=spf1 mx a -all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-03-21 #0

PTR for

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A157.90.228.2532a01:4f8:c2c:5efe::1
โ—A157.90.228.2532026-02-22 โ†’ 2026-03-30 ยท 2 obs
โ— 2026-02-22 01:29:56
โ— 2026-03-30 02:58:16
โ—A2a01:4f8:c2c:5efe::12026-02-22 โ†’ 2026-03-30 ยท 2 obs
โ— 2026-02-22 01:29:56
โ— 2026-03-30 02:58:16

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
cry-sys.derobotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de-

โœ… Authoritative Response

Server:213.133.100.103

NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for cry-sys.de (unsigned zone)

โฑ๏ธ Timing

Total: 985ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1157.90.228.253
AAAA12a01:4f8:c2c:5efe::1
TXT1v=spf1 a -all

Analysis

Mail Server Role

mail.cry-sys.de serves as the mail server for cry-sys.de and foxly.de.

IP Addresses

mail.cry-sys.de points to two IP numbers: 2a01:4f8:c2c:5efe::1 and 157.90.228.253.

Other host names, for instance cry-sys.de share IP numbers with mail.cry-sys.de.