optima-forma.com - robtex.com
optima-forma.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776270227 | ||||||
Same first word
optima-forma.com |
DNS History
12 records (7 active, 5 former)
●NSns1.serviceprovider.nl2015-12-13 → 2026-04-15 · 3 obs
● 2015-12-13 17:00:50
● 2026-04-15 16:26:06
○NSns1.webstekker.com2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-13 17:00:50
○ 2026-04-15 16:26:06
●NSns2.serviceprovider.nl2015-12-13 → 2026-04-15 · 3 obs
● 2015-12-13 17:00:50
● 2026-04-15 16:26:06
●NSns3.serviceprovider.nl2020-04-11 → 2026-04-15 · 3 obs
● 2020-04-11 21:03:30
● 2026-04-15 16:26:06
○NSns3.webstekker.nl2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-13 17:00:50
○ 2026-04-15 16:26:06
●NSns4.serviceprovider.nl2020-04-11 → 2026-04-15 · 3 obs
● 2020-04-11 21:03:30
● 2026-04-15 16:26:06
○NSns4.webstekker.com2015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-13 17:00:50
○ 2026-04-15 16:26:06
●MXfallback.premiumantispam.nl2015-08-23 → 2026-04-15 · 2 obs
● 2026-04-15 16:26:06
●MXfilter.premiumantispam.nl2015-08-23 → 2026-04-15 · 2 obs
● 2026-04-15 16:26:06
○A193.93.174.1842015-08-23 → 2015-08-23 · 3 obs
○ 2015-12-13 17:00:50
○ 2026-04-15 16:26:06
○A91.142.252.2112015-12-13 → 2020-04-11 · 5 obs
● 2015-12-13 17:00:50
● 2020-04-11 21:03:30
○ 2026-03-06 05:09:18
○ 2026-04-15 16:26:06
●A91.142.254.822026-03-06 → 2026-04-15 · 3 obs
● 2026-03-06 05:09:18
● 2026-04-15 16:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optima-forma.com | ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl, ns4.serviceprovider.nl | - |
✅ Authoritative Response
Server:185.220.172.14
NS records: ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl, ns4.serviceprovider.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima-forma.com (unsigned zone)
⏱️ Timing
Total: 671ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.142.254.82 |
| NS | 4 | ns2.serviceprovider.nl, ns4.serviceprovider.nl... |
| MX | 2 | fallback.premiumantispam.nl (pri: 20), filter.premiumantispam.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.premiumantispam |
| SOA | 1 | ns1.serviceprovider.nl hostmaster.optima |
Analysis
IP Addresses
optima-forma.com resolves to one IP number: 91.142.254.82.
Other host names, for instance mail.freetourthehague.com, mail.vizier.nl, oranjebuurt.nl, srv12896.hostingserver.nl and kydos.nl share IP numbers with optima-forma.com.
Name Servers
optima-forma.com delegates to four name servers: ns1.serviceprovider.nl, ns2.serviceprovider.nl, ns3.serviceprovider.nl and ns4.serviceprovider.nl.
optima-forma.com at least partially shares name servers with other domains, including wethouderverheij.nl, hoeoverleefikdebrugklas.nl, bols-motoruberholung.de, rowanhouben.com and camion.org.
These name servers are often used with ns1.dn-s.nl and ns2.dn-s.nl.
Host names with two IP numbers: ns1.serviceprovider.nl points to 2a06:2ec0:1::10 and 185.104.28.19; ns2.serviceprovider.nl points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64; ns3.serviceprovider.nl points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8; ns4.serviceprovider.nl points to 2a06:2ec0:1:a::d53 and 185.220.172.14.
Mail Servers
optima-forma.com is served by two mail servers fallback.premiumantispam.nl and filter.premiumantispam.nl.
optima-forma.com shares the same mail server setup as other domains, for instance elinespek.nl, dream-webdesign.nl, teulada.nl, uyafuna.net and enterart.nl.
optima-forma.com shares at least some mail servers with other domains, for example victa.info, uneto.nl, hdnm.nl, jeanphilipse.nl and origineletelefoonhoesjes.nl.
Host names with four IP numbers: filter.premiumantispam.nl points to 80.69.89.26, 85.10.129.63, 85.10.150.13 and 85.10.150.123.
Host names with one IP number: fallback.premiumantispam.nl points to 136.144.165.30.