optimac.de - dns.ninja
optimac.de
| 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 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1783438340 | ||||||
Subdomains
mail.optimac.de |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NShan.han-solo.net2015-08-08 → 2020-01-20 · 4 obs
● 2020-01-20 22:10:02
○ 2026-04-03 21:46:24
○ 2026-07-07 15:52:12
○NSleia.han-solo.net2015-08-08 → 2020-01-20 · 4 obs
● 2020-01-20 22:10:02
○ 2026-04-03 21:46:24
○ 2026-07-07 15:52:12
●NSsl1.sedo.com2026-04-03 → 2026-07-07 · 3 obs
● 2026-04-03 21:46:24
● 2026-07-07 15:52:12
●NSsl2.sedo.com2026-04-03 → 2026-07-07 · 3 obs
● 2026-04-03 21:46:24
● 2026-07-07 15:52:12
●MXlocalhost2026-04-03 → 2026-07-07 · 8 obs
● 2026-04-03 21:46:24
○ 2026-04-07 07:47:08
● 2026-04-15 15:32:54
● 2026-05-13 20:38:54
○ 2026-05-19 14:05:28
● 2026-06-13 08:27:36
● 2026-07-07 15:52:12
○MXmail.optimac.de2015-08-08 → 2020-01-20 · 4 obs
● 2020-01-20 22:10:02
○ 2026-04-03 21:46:24
○ 2026-07-07 15:52:12
○A83.138.65.1102015-08-08 → 2020-01-20 · 4 obs
● 2020-01-20 22:10:02
○ 2026-04-03 21:46:24
○ 2026-07-07 15:52:12
●A91.195.241.2322026-04-03 → 2026-07-07 · 3 obs
● 2026-04-03 21:46:24
● 2026-07-07 15:52:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| optimac.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimac.de (unsigned zone)
⏱️ Timing
Total: 4247ms | 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
optimac.de is the parent zone for mail.optimac.de.
IP Addresses
optimac.de resolves to just one IP address, 91.195.241.232.
Two other host names, along with breakwater.eu, itol.eu and axpo.online, also share IP numbers with optimac.de.
Name Servers
The NS records for optimac.de delegate to sl1.sedo.com and sl2.sedo.com.
optimac.de shares its NS records with other domains, for example nowlive.de, i-salon.de, www.anime-stream.de and two others.
optimac.de and other domains like activities.365golf.dlsb.eu share at least a portion of their name servers.
sl1.sedo.com resolves to 91.195.240.173. sl2.sedo.com resolves to 91.195.241.173. Both host names point to a single IP number.
Mail Servers
The sole mail server for optimac.de is localhost.
Among the domains sharing a mail server setup with optimac.de are vochos.com.mx, fluidsystemsne.net, mostrodesign.com and two others.