mail.userbrain.com - dns.ninja
mail.userbrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.20.99🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | mail.simhost.at | ||||||
userbrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.90.242.16🇩🇪 DIGITALOCEAN164.90.240.0/22 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| NS | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| MX | mail.userbrain.com ⭐ | ||||||
| TXT | anthropic-domain-verification-gmgce3=P0Xdo9qPDoJVoFZH4r3asSxUO | ||||||
| TXT | stripe-verification=8f146b1b8da5d25060cd4d4a3100cb30f21489b7b11b125195139b222... | ||||||
| TXT | v=spf1 a mx ip4:167.89.95.40 ip4:144.76.20.99 include:servers.mcsv.net -all | ||||||
| TXT | v=MCPv1; k=ed25519; p=agxQ1ujW0ud8+JxxS6dmgssZ/PX702Ge3Yd8o9fBL/M= | ||||||
| TXT | google-site-verification=iDEB2v7q725mTaWr_LiJ3L9_THkLC50acPfoiXsUMtw | ||||||
| TXT | google-site-verification=NwEsTy-PbiFndtkU1Z2jPUqPckarp-b-w-dX7VyJ2eM | ||||||
| TXT | google-site-verification=FHOgiS5xbIkzQiSXXK564l8ILkCOMlKTg8V0WKYcAfk | ||||||
| SOA | ns1.digitalocean.comhostmaster@userbrain.com serial=0 | ||||||
rank #105966 in the tld
📈 Tranco rank: #406,523
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A144.76.20.992026-03-01 → 2026-07-12 · 3 obs
○ 2016-04-24 19:50:30
● 2026-03-01 23:19:20
● 2026-07-12 05:21:08
● 2026-03-01 23:19:20
● 2026-07-12 05:21:08
○A188.40.27.1882015-11-02 → 2016-04-24 · 5 obs
○ 2015-06-15 10:18:58
● 2015-11-02 13:46:10
● 2016-04-24 19:50:30
○ 2026-03-01 23:19:20
○ 2026-07-12 05:21:08
● 2015-11-02 13:46:10
● 2016-04-24 19:50:30
○ 2026-03-01 23:19:20
○ 2026-07-12 05:21:08
○A213.133.99.2062015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 10:18:58
○ 2015-11-02 13:46:10
○ 2026-07-12 05:21:08
○ 2015-11-02 13:46:10
○ 2026-07-12 05:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| userbrain.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for userbrain.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.20.99 |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Mail Server Role
The mail server mail.userbrain.com processes email for userbrain.com.
IP Addresses
mail.userbrain.com resolves to just one IP address, 144.76.20.99.
Two other host names, along with mail.tavolato.at, britlog.at and mail.matesign.at, also share IP numbers with mail.userbrain.com.