compose.at - dns.ninja
compose.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1786777202 | ||||||
Subdomains
mail.compose.at |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.world4you.at2018-11-10 → 2026-03-16 · 4 obs
● 2026-03-16 21:07:18
○ 2026-03-30 14:48:10
○ 2026-08-15 08:19:14
○NSns2.world4you.at2018-11-10 → 2026-03-16 · 4 obs
● 2026-03-16 21:07:18
○ 2026-03-30 14:48:10
○ 2026-08-15 08:19:14
●NSsl1.sedo.com2026-07-09 → 2026-08-15 · 3 obs
● 2026-07-09 13:30:16
● 2026-08-15 08:19:14
●NSsl2.sedo.com2026-07-09 → 2026-08-15 · 3 obs
● 2026-07-09 13:30:16
● 2026-08-15 08:19:14
●MXlocalhost2026-07-09 → 2026-08-15 · 3 obs
● 2026-07-09 13:30:16
● 2026-08-15 08:19:14
○MXmail.compose.at2018-11-10 → 2026-03-16 · 4 obs
● 2026-03-16 21:07:18
○ 2026-03-30 14:48:10
○ 2026-08-15 08:19:14
○A81.19.145.1562018-11-10 → 2026-03-16 · 4 obs
● 2026-03-16 21:07:18
○ 2026-03-30 14:48:10
○ 2026-08-15 08:19:14
●A91.195.241.2322026-07-09 → 2026-08-15 · 3 obs
● 2026-07-09 13:30:16
● 2026-08-15 08:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| compose.at | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for compose.at (unsigned zone)
⏱️ Timing
Total: 708ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
Hierarchy
mail.compose.at is a subdomain of compose.at.
IP Addresses
compose.at resolves to one IP address: 91.195.241.232.
coffee-solutions.de, feasible.eu, hebcz.com and two other host names share IP numbers with compose.at.
Name Servers
DNS delegation for compose.at points to two name servers: sl1.sedo.com and sl2.sedo.com.
compose.at uses the same name servers as several other domains — among them activebody.eu, mail.locusta.de, bake-off.de and two more.
Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.
Mail Servers
Mail for compose.at is handled by a single mail server, localhost.
compose.at uses an identical mail server configuration to several other domains — among them usure.de, mail.profesormadrid.com, greetings.messehit.de and two more.