optim.gr - dns.ninja
optim.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.142.99🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | llgk403.servidoresdns.net | ||||||
| NS | dns1.lariberadebre.com ⭐ | ||||||
| A | 82.223.180.239🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| NS | dns2.lariberadebre.com | ||||||
| A | 82.223.181.234🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| MX | mx.serviciodecorreo.es ⭐ | ||||||
| A | 82.223.190.100🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.serviciodecorreo.es | ||||||
| TXT | v=spf1 include:servers.mcsv.net ?all | ||||||
| SOA | dns1.lariberadebre.comhostmaster@lariberadebre.com 2009-10-15 #8 | ||||||
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ | ||||||
| NS | estia.ics.forth.gr | ||||||
| NS | gr-a.ics.forth.gr ⚠️ Not in parent delegation | ||||||
| NS | gr-at.ics.forth.gr | ||||||
| NS | gr-c.ics.forth.gr ⚠️ Not in zone NS records | ||||||
| NS | gr-d.ics.forth.gr | ||||||
| NS | gr-m.ics.forth.gr | ||||||
| SOA | grdns.ics.forth.grhmaster-info@ics.forth.gr serial=2607061591 | ||||||
Previously MX for
optim.gr |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.lariberadebre.com2016-11-26 → 2026-07-06 · 3 obs
● 2016-11-26 10:16:42
● 2026-07-06 16:37:44
●NSdns2.lariberadebre.com2016-11-26 → 2026-07-06 · 3 obs
● 2016-11-26 10:16:42
● 2026-07-06 16:37:44
○NSns.inmotionhosting.com2015-07-23 → 2016-03-30 · 4 obs
● 2016-03-30 16:19:08
○ 2016-11-26 10:16:42
○ 2026-07-06 16:37:44
○NSns2.inmotionhosting.com2015-07-23 → 2016-03-30 · 4 obs
● 2016-03-30 16:19:08
○ 2016-11-26 10:16:42
○ 2026-07-06 16:37:44
●MXmx.serviciodecorreo.es2026-03-13 → 2026-07-06 · 3 obs
● 2026-03-13 09:12:48
● 2026-07-06 16:37:44
○MXoptim.gr2015-07-23 → 2016-03-30 · 4 obs
● 2016-03-30 16:19:08
○ 2016-11-26 10:16:42
○ 2026-07-06 16:37:44
○MXsmtp-02.servidoresdns.net2016-11-26 → 2017-03-28 · 5 obs
● 2016-11-26 10:16:42
● 2017-03-28 17:46:12
○ 2026-03-13 09:12:48
○ 2026-07-06 16:37:44
●A217.76.142.992016-11-26 → 2026-07-06 · 3 obs
● 2016-11-26 10:16:42
● 2026-07-06 16:37:44
○A70.39.249.1922015-07-23 → 2016-03-30 · 4 obs
● 2016-03-30 16:19:08
○ 2016-11-26 10:16:42
○ 2026-07-06 16:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-m.ics.forth.gr, gr-at.ics.forth.gr, gr-c.ics.forth.gr, grdns.ics.forth.gr... | 10 records |
| optim.gr | dns1.lariberadebre.com, dns2.lariberadebre.com | - |
✅ Authoritative Response
Server:82.223.180.239
NS records: dns1.lariberadebre.com, dns2.lariberadebre.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optim.gr (unsigned zone)
⏱️ Timing
Total: 1954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.142.99 |
| NS | 2 | dns2.lariberadebre.com, dns1.lariberadebre.com |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:servers.mcsv.net ?all |
| SOA | 1 | dns1.lariberadebre.com hostmaster.laribe |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr...)
Analysis
IP Addresses
optim.gr resolves to just one IP address, 217.76.142.99.
Two other host names, along with www.ccm-management.com, www.tenerifemagma.com and www.adhocproject.org, also share IP numbers with optim.gr.
Name Servers
Two name servers handle the delegation for optim.gr: dns1.lariberadebre.com and dns2.lariberadebre.com.
optim.gr shares its NS records with other domains, for example lariberadebre.com, didacticum.cat, graellsia.org and two others.
optim.gr is at least partially co-delegated on name servers with other domains, such as optimshop.com.
These name servers commonly appear alongside the name servers roan.ns.cloudflare.com and simone.ns.cloudflare.com.
Both dns1.lariberadebre.com and dns2.lariberadebre.com have a single IP address each — dns1.lariberadebre.com resolves to 82.223.180.239 while dns2.lariberadebre.com resolves to 82.223.181.234.
Mail Servers
The sole mail server for optim.gr is mx.serviciodecorreo.es.
Among the domains sharing a mail server setup with optim.gr are milet.es, amasm.com, ofitabique.com and two others.
optim.gr has mail servers in common with other domains — cursosenfermeria.co being one example.
mx.serviciodecorreo.es carries a single IP number, which is 82.223.190.100.