mail.1of16.de - robtex.com

mail.1of16.de

DNSSECโš ๏ธ Not signed
A2a03:4000:6:b196::๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.heinzelmann.co
A37.120.190.31๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS37.120.188.0/22
MXmail.1of16.de โญ
A2a03:4000:6:b196::๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.heinzelmann.co
A37.120.190.31๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS37.120.188.0/22
PTRmail.heinzelmann.co

1of16.de

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a03:4000:2a:1be::๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS2a03:4000::/32 NETCUP-GMBH
A193.30.120.93๐Ÿ‡ฉ๐Ÿ‡ช netcup-AS193.30.120.0/22
NSroot-dns.netcup.net โญ
NSsecond-dns.netcup.net
NSthird-dns.netcup.net
MXmail.1of16.de โญ
TXTv=spf1 a mx ip4:37.120.190.31 ip6:2a03:4000:6:b196:: -all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-04-19 #9

MX for

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

MXmail.1of16.deA2a03:4000:6:b196::37.120.190.31
โ—MXmail.1of16.de2026-02-28 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-02-28 15:28:06
โ— 2026-05-12 17:25:02
โ—A2a03:4000:6:b196::2026-02-28 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-02-28 15:28:06
โ— 2026-05-12 17:25:02
โ—A37.120.190.312026-02-28 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-02-28 15:28:06
โ— 2026-05-12 17:25:02

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
1of16.deroot-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net-

โœ… Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 1129ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A137.120.190.31
AAAA12a03:4000:6:b196::
MX1mail.1of16.de (pri: 10)

Analysis

Mail Server Role

As a mail server, mail.1of16.de serves 1of16.de and mail.1of16.de.

IP Addresses

mail.1of16.de points to two IPs: 2a03:4000:6:b196:: and 37.120.190.31.

Other host names such as v22016122083640997.goodsrv.de, mail.heinzelmann.co and mail.firstspecials.de share IP numbers with mail.1of16.de.

Mail Servers

A single mail server handles mail.1of16.de.

mail.1of16.de uses the same mail server setup as other domains, such as 1of16.de.

mail.1of16.de points to two IPs: 2a03:4000:6:b196:: and 37.120.190.31.