mail.secondbrain.de - dns.ninja
mail.secondbrain.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 80.74.142.73๐จ๐ญ ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | proculus.sui-inter.net | ||||||
secondbrain.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 80.74.142.73๐จ๐ญ ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| NS | ns2.proculus.sui-inter.net โญ | ||||||
| NS | ns1.proculus.sui-inter.net | ||||||
| MX | mail.secondbrain.de โญ | ||||||
| TXT | google-site-verification=6w7IT1G9WbTR5f6FmxGV7Z4g-VyuM_5krSyB40naCJU | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a ~all | ||||||
| SOA | ns2.proculus.sui-inter.nethostmaster@secondbrain.de 2026-06-07 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA80.74.142.732026-02-20 โ 2026-07-31 ยท 2 obs
โ 2026-02-20 09:11:24
โ 2026-07-31 07:51:42
โ 2026-07-31 07:51:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| secondbrain.de | ns2.proculus.sui-inter.net, ns1.proculus.sui-inter.net | - |
โ Authoritative Response
Server:46.231.201.87
NS records: ns2.proculus.sui-inter.net, ns1.proculus.sui-inter.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for secondbrain.de (unsigned zone)
โฑ๏ธ Timing
Total: 848ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.142.73 |
Analysis
Mail Server Role
The mail server mail.secondbrain.de processes email for secondbrain.de.
IP Addresses
mail.secondbrain.de resolves to just one IP address, 80.74.142.73.
Two other host names, along with hwag.ch, waltenberger.com and triner.ch, also share IP numbers with mail.secondbrain.de.