optim.de - dns.ninja
optim.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:210:5321::101:122🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 148.251.154.62🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| NS | ns1.enerspace.de ⭐ | ||||||
| A | 2a01:4f8:c2c:3710::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.enerspace.de | ||||||
| A | 116.203.142.72🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.enerspace.de | ||||||
| NS | ns2.enerspace.de | ||||||
| A | 2a01:4f8:1c17:59cf::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.enerspace.de | ||||||
| A | 116.202.20.49🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.enerspace.de | ||||||
| MX | mail.optim.de ⭐ | ||||||
| A | 2a01:4f8:210:5321::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | web450.enerspace.de | ||||||
| A | 148.251.154.62🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | web450.enerspace.de | ||||||
| TXT | v=spf1 +a +mx +a:web450.enerspace.de -all | ||||||
| SOA | ns1.enerspace.dedezor@prophydent.de 2024-11-29 #5 | ||||||
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=1782124491 | ||||||
Subdomains
mail.optim.de |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSns1.enerspace.de2026-02-15 → 2026-06-22 · 3 obs
● 2026-02-15 14:42:24
● 2026-06-22 10:56:36
○NSns1.parkingcrew.net2017-07-28 → 2017-07-28 · 4 obs
● 2017-07-28 04:21:16
○ 2026-02-15 14:42:24
○ 2026-06-22 10:56:36
○NSns1.sedoparking.com2017-06-26 → 2017-06-26 · 3 obs
○ 2017-07-28 04:21:16
○ 2026-06-22 10:56:36
●NSns2.enerspace.de2026-02-15 → 2026-06-22 · 3 obs
● 2026-02-15 14:42:24
● 2026-06-22 10:56:36
○NSns2.parkingcrew.net2017-07-28 → 2017-07-28 · 4 obs
● 2017-07-28 04:21:16
○ 2026-02-15 14:42:24
○ 2026-06-22 10:56:36
○NSns2.sedoparking.com2017-06-26 → 2017-06-26 · 3 obs
○ 2017-07-28 04:21:16
○ 2026-06-22 10:56:36
○MXlocalhost2017-06-26 → 2017-06-26 · 3 obs
○ 2017-07-28 04:21:16
○ 2026-06-22 10:56:36
○MXmail.h-email.net2017-07-28 → 2017-07-28 · 4 obs
● 2017-07-28 04:21:16
○ 2026-02-15 14:42:24
○ 2026-06-22 10:56:36
●MXmail.optim.de2026-02-15 → 2026-06-22 · 3 obs
● 2026-02-15 14:42:24
● 2026-06-22 10:56:36
●A148.251.154.622026-02-15 → 2026-06-22 · 3 obs
● 2026-02-15 14:42:24
● 2026-06-22 10:56:36
○A185.53.179.82017-07-28 → 2017-07-28 · 4 obs
● 2017-07-28 04:21:16
○ 2026-02-15 14:42:24
○ 2026-06-22 10:56:36
●A2a01:4f8:210:5321::101:1222026-02-15 → 2026-06-22 · 3 obs
● 2026-02-15 14:42:24
● 2026-06-22 10:56:36
○A72.52.4.1222017-06-26 → 2017-06-26 · 3 obs
○ 2017-07-28 04:21:16
○ 2026-06-22 10:56:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| optim.de | ns2.enerspace.de, ns1.enerspace.de | 4 records |
✅ Authoritative Response
Server:116.202.20.49
NS records: ns2.enerspace.de, ns1.enerspace.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optim.de (unsigned zone)
⏱️ Timing
Total: 1119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.154.62 |
| AAAA | 1 | 2a01:4f8:210:5321::101:122 |
| NS | 2 | ns2.enerspace.de, ns1.enerspace.de |
| MX | 1 | mail.optim.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:web450.enerspace.de -al |
| SOA | 1 | ns1.enerspace.de dezor.prophydent.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.enerspace.de, ns1.enerspace.de, ns2.enerspace.de...)
Analysis
Hierarchy
mail.optim.de is delegated beneath optim.de.
IP Addresses
optim.de has two IP addresses: 148.251.154.62 and 2a01:4f8:210:5321::101:122
stadtwolf.info, ns1.mymaw.de, polezar.com and two other host names share IP numbers with optim.de.
Name Servers
optim.de has two authoritative name servers — ns1.enerspace.de and ns2.enerspace.de.
optim.de uses the same name servers as several other domains — among them rauwolf-coffee.com, cube-store-goettingen.de, bosse-direkt.de and two more.
The name servers for optim.de are partially shared with other domains like mugtails.de, mugtail.de and mugtail.com
These name servers frequently co-occur with the name servers ns1.ns-serve.net and ns2.ns-serve.net.
Both ns1.enerspace.de and ns2.enerspace.de have two IP addresses each. ns1.enerspace.de resolves to 116.203.142.72 and 2a01:4f8:c2c:3710::1; ns2.enerspace.de resolves to 116.202.20.49 and 2a01:4f8:1c17:59cf::1.
Mail Servers
Mail for optim.de is handled by a single mail server, mail.optim.de.
mail.optim.de carries two IP numbers: 148.251.154.62 and 2a01:4f8:210:5321::2.