mail.ottosson.nu - robtex.com
mail.ottosson.nu
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 136.243.166.195๐ฉ๐ช Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | www456.your-server.de | ||||||
ottosson.nu
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 136.243.166.195๐ฉ๐ช Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | miles.ns.cloudflare.com โญ | ||||||
| NS | sue.ns.cloudflare.com | ||||||
| MX | mail3.ottosson.nu โญ | ||||||
| MX | mail.ottosson.nu(40) | ||||||
| TXT | v=spf1 mx a:www456.your-server.de -all | ||||||
| SOA | miles.ns.cloudflare.comdns@cloudflare.com serial=2401267945 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA136.243.166.1952019-03-22 โ 2026-05-11 ยท 2 obs
โ 2019-03-22 16:31:02
โ 2026-05-11 01:23:30
โ 2026-05-11 01:23:30
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| ottosson.nu | miles.ns.cloudflare.com, sue.ns.cloudflare.com | - |
โ Authoritative Response
Server:172.64.32.145
NS records: miles.ns.cloudflare.com, sue.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ottosson.nu (unsigned zone)
โฑ๏ธ Timing
Total: 1498ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.166.195 |
๐ Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Mail Server Role
mail.ottosson.nu serves as the mail server for ottosson.nu.
Together with mail.ottosson.nu, mail3.ottosson.nu is commonly used as a mail server.
IP Addresses
mail.ottosson.nu resolves to a single IP: 136.243.166.195.
Other host names, for instance fragiles-x.de, mail.somsanit.com, sv-hillinger.at, knowtrek.com and somsanit.com share IP numbers with mail.ottosson.nu.