zero.coffee - dns.ninja
zero.coffee
coffee
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.coffee ⭐ | ||||||
| NS | v0n1.nic.coffee | ||||||
| NS | v0n2.nic.coffee | ||||||
| NS | v0n3.nic.coffee | ||||||
| NS | v2n0.nic.coffee | ||||||
| NS | v2n1.nic.coffee | ||||||
| SOA | v0n0.nic.coffeehostmaster@donuts.email serial=1784504348 | ||||||
PTR for
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2026-03-13 → 2026-07-20 · 2 obs
● 2026-07-20 00:09:44
●NSsecond-dns.netcup.net2026-03-13 → 2026-07-20 · 2 obs
● 2026-07-20 00:09:44
●NSthird-dns.netcup.net2026-03-13 → 2026-07-20 · 2 obs
● 2026-07-20 00:09:44
●MXmail.protonmail.ch2026-03-13 → 2026-07-20 · 2 obs
● 2026-07-20 00:09:44
●MXmailsec.protonmail.ch2026-03-13 → 2026-07-20 · 2 obs
● 2026-07-20 00:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| coffee | v0n1.nic.coffee, v0n3.nic.coffee, v2n1.nic.coffee, v0n0.nic.coffee... | 12 records |
| zero.coffee | second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zero.coffee (unsigned zone)
⏱️ Timing
Total: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | third-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=ffe96aa6a3630c49 |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n1.nic.coffee, v0n1.nic.coffee, v0n3.nic.coffee...)
Analysis
Name Servers
zero.coffee is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
zero.coffee has at least partial name server overlap with other domains, such as wadn.de, samxela.eu, dreieckland.de and two others.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
Mail for zero.coffee is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.
zero.coffee uses an identical mail server configuration to several other domains — among them gsolarroof.es, twooseven.com, tb148.net and two more.
zero.coffee has at least partial mail server overlap with other domains such as khoe.nl, berginfamily.net, morsig.nl and two more.
mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.