mail.hostlinear.com - dns.ninja
mail.hostlinear.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.103.80🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | backapplication.com | ||||||
| MX | mail.hostlinear.com ⭐ | ||||||
| A | 136.243.103.80🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | backapplication.com | ||||||
hostlinear.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.103.80🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | tr1.hostlinear.com ⭐ | ||||||
| NS | nstr3.hostlinear.com ⚠️ Not in zone NS records | ||||||
| NS | nstr4.hostlinear.com ⚠️ Not in zone NS records | ||||||
| NS | tr2.hostlinear.com | ||||||
| MX | mail.hostlinear.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:hostlinear.com +ip4:136.243.103.80 -all | ||||||
| SOA | tr1.hostlinear.comhostmaster@backapplication.com serial=101200031 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●MXmail.hostlinear.com2026-02-15 → 2026-06-14 · 5 obs
● 2026-04-28 01:59:08
○ 2026-05-11 23:18:30
● 2026-05-14 13:41:00
● 2026-06-14 08:03:34
●A136.243.103.802026-02-15 → 2026-06-14 · 6 obs
● 2026-02-15 01:09:18
● 2026-04-28 01:59:08
○ 2026-05-11 23:18:30
● 2026-05-14 13:41:00
● 2026-06-14 08:03:34
○A188.132.237.852015-06-09 → 2016-12-31 · 4 obs
● 2016-12-31 08:28:34
○ 2026-02-15 01:09:18
○ 2026-06-14 08:03:34
○A91.195.240.942026-05-11 → 2026-05-11 · 4 obs
● 2026-05-11 23:18:30
○ 2026-05-14 13:41:00
○ 2026-06-14 08:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| hostlinear.com | nstr3.hostlinear.com, nstr4.hostlinear.com, tr1.hostlinear.com, tr2.hostlinear.com | 4 records |
✅ Authoritative Response
Server:136.243.103.80
NS records: nstr3.hostlinear.com, nstr4.hostlinear.com, tr1.hostlinear.com, tr2.hostlinear.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hostlinear.com (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.103.80 |
| MX | 1 | mail.hostlinear.com (pri: 10) |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (nstr3.hostlinear.com, nstr4.hostlinear.com, tr1.hostlinear.com...)
Analysis
Mail Server Role
mail.hostlinear.com is the mail server for hostlinear.com and for mail.hostlinear.com itself.
IP Addresses
mail.hostlinear.com resolves to one IP address: 136.243.103.80.
hostlinear.com, abcalfa.com, nstr3.hostlinear.com and two other host names share IP numbers with mail.hostlinear.com.
Mail Servers
Mail for mail.hostlinear.com is handled by one mail server — mail.hostlinear.com.
The mail server configuration of mail.hostlinear.com is identical to that of other domains — hostlinear.com being one example.
mail.hostlinear.com resolves to a single IP number: 136.243.103.80.