mail.1of16.de - robtex.com
mail.1of16.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a03:4000:6:b196::๐ฉ๐ช netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | mail.heinzelmann.co | ||||||
| A | 37.120.190.31๐ฉ๐ช netcup-AS37.120.188.0/22 | ||||||
| MX | mail.1of16.de โญ | ||||||
| A | 2a03:4000:6:b196::๐ฉ๐ช netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | mail.heinzelmann.co | ||||||
| A | 37.120.190.31๐ฉ๐ช netcup-AS37.120.188.0/22 | ||||||
| PTR | mail.heinzelmann.co | ||||||
1of16.de
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2a03:4000:2a:1be::๐ฉ๐ช netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 193.30.120.93๐ฉ๐ช netcup-AS193.30.120.0/22 | ||||||
| NS | root-dns.netcup.net โญ | ||||||
| NS | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| MX | mail.1of16.de โญ | ||||||
| TXT | v=spf1 a mx ip4:37.120.190.31 ip6:2a03:4000:6:b196:: -all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-04-19 #9 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
โMXmail.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 2026-05-12 17:25:02
โA2a03:4000:6: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 2026-05-12 17:25:02
โA37.120.190.312026-02-28 โ 2026-05-12 ยท 2 obs
โ 2026-02-28 15:28:06
โ 2026-05-12 17:25:02
โ 2026-05-12 17:25:02
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 1of16.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
โ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1129ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.190.31 |
| AAAA | 1 | 2a03:4000:6:b196:: |
| MX | 1 | mail.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.