optimco.com - dns.ninja
optimco.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.10.50.167🇳🇱 TRANSIP-AS185.10.48.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 185-10-50-167.colo.transip.net | ||||||
| NS | ns0.transip.net ⭐ | ||||||
| A | 2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns0.transip.net | ||||||
| A | 195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V. | ||||||
| PTR | ns0.transip.net | ||||||
| NS | ns1.transip.nl | ||||||
| A | 2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns1.transip.nl | ||||||
| A | 195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V. | ||||||
| PTR | ns1.transip.nl | ||||||
| NS | ns2.transip.eu | ||||||
| A | 2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns2.transip.eu | ||||||
| A | 37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns2.transip.eu | ||||||
| MX | mx1.yot.nl ⭐ | ||||||
| A | 91.98.234.7🇮🇷 Hetzner91.98.0.0/16 HETZNER-DC | ||||||
| PTR | luchs.aivd.net | ||||||
| MX | mx2.yot.nl(20) | ||||||
| A | 77.42.31.11🇩🇪 Hetzner77.42.0.0/17 HETZNER-DC | ||||||
| PTR | karhu.aivd.net | ||||||
| TXT | v=spf1 mx include:_spf.yot.nl ~all | ||||||
| SOA | ns0.transip.nethostmaster@transip.nl 2025-11-26 #1 | ||||||
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=1785381952 | ||||||
Subdomains
mail.optimco.com |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns0.transip.net2026-03-11 → 2026-07-30 · 3 obs
● 2026-03-11 23:56:50
● 2026-07-30 03:37:18
○NSns1.internex.nl2015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-13 03:51:16
○ 2026-07-30 03:37:18
●NSns1.transip.nl2026-03-11 → 2026-07-30 · 3 obs
● 2026-03-11 23:56:50
● 2026-07-30 03:37:18
○NSns1.yot.nl2015-10-13 → 2017-05-12 · 5 obs
● 2015-10-13 03:51:16
● 2017-05-12 14:28:24
○ 2026-03-11 23:56:50
○ 2026-07-30 03:37:18
○NSns2.internex.nl2015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-13 03:51:16
○ 2026-07-30 03:37:18
●NSns2.transip.eu2026-03-11 → 2026-07-30 · 3 obs
● 2026-03-11 23:56:50
● 2026-07-30 03:37:18
○NSns2.yot.nl2015-10-13 → 2017-05-12 · 5 obs
● 2015-10-13 03:51:16
● 2017-05-12 14:28:24
○ 2026-03-11 23:56:50
○ 2026-07-30 03:37:18
○MXmail.optimco.com2015-05-22 → 2015-05-22 · 3 obs
○ 2015-10-13 03:51:16
○ 2026-07-30 03:37:18
○MXmail.yot.nl2015-10-13 → 2017-05-12 · 5 obs
● 2015-10-13 03:51:16
● 2017-05-12 14:28:24
○ 2026-03-11 23:56:50
○ 2026-07-30 03:37:18
●MXmx1.yot.nl2026-03-11 → 2026-07-30 · 5 obs
● 2026-03-11 23:56:50
○ 2026-07-02 02:07:58
● 2026-07-03 14:27:10
● 2026-07-30 03:37:18
●MXmx2.yot.nl2026-03-11 → 2026-07-30 · 5 obs
● 2026-03-11 23:56:50
○ 2026-07-02 02:07:58
● 2026-07-03 14:27:10
● 2026-07-30 03:37:18
●A185.10.50.1672015-05-22 → 2026-07-30 · 5 obs
● 2017-05-12 14:28:24
○ 2026-07-02 02:07:58
● 2026-07-03 14:27:10
● 2026-07-30 03:37:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| optimco.com | ns1.transip.nl, ns0.transip.net, ns2.transip.eu | - |
✅ Authoritative Response
Server:195.8.195.195
NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.10.50.167 |
| NS | 3 | ns1.transip.nl, ns2.transip.eu... |
| MX | 2 | mx2.yot.nl (pri: 20), mx1.yot.nl (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.yot.nl ~all |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Hierarchy
optimco.com is the parent zone for mail.optimco.com.
IP Addresses
optimco.com points to a single IP number: 185.10.50.167.
Other host names — web01.yot.nl, deiman.eu, 185-10-50-167.colo.transip.net and oosterveen.org — share IP numbers with optimco.com.
Name Servers
optimco.com is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
optimco.com partially shares its NS delegation with several other domains, including oneflora.nl, boekenwebsite.nl, roadman.nl and two others.
ns2.transip.eu, ns0.transip.net and ns1.transip.nl each resolve to two IP addresses: ns2.transip.eu resolves to 37.97.199.195 and 2a01:7c8:f:c1f::195; ns0.transip.net resolves to 195.135.195.195 and 2a01:7c8:dddd:195::195; ns1.transip.nl resolves to 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
optimco.com has two mail servers: mx1.yot.nl and mx2.yot.nl.
optimco.com shares the same mail server setup as other domains, including weare.eu, deiman.eu, oosterveen.net and two others.
mx1.yot.nl resolves to 91.98.234.7. mx2.yot.nl resolves to 77.42.31.11. Both host names point to a single IP number.