costperform.com - robtex.com
costperform.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=1778592316 | ||||||
Previously MX for
costperform.com |
Subdomains
www.costperform.com |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns0.transip.net2015-06-14 → 2026-05-12 · 2 obs
● 2026-05-12 13:48:06
●NSns1.transip.nl2015-06-14 → 2026-05-12 · 2 obs
● 2026-05-12 13:48:06
●NSns2.transip.eu2015-06-14 → 2026-05-12 · 2 obs
● 2026-05-12 13:48:06
●MXcostperform-com.mail.protection.outlook.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:36:50
● 2026-05-12 13:48:06
○MXcostperform.com2015-06-14 → 2017-04-19 · 4 obs
● 2017-04-19 15:57:22
○ 2026-04-10 17:36:50
○ 2026-05-12 13:48:06
○MXrelay.transip.nl2015-06-14 → 2017-04-19 · 4 obs
● 2017-04-19 15:57:22
○ 2026-04-10 17:36:50
○ 2026-05-12 13:48:06
●A136.144.166.1292026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:36:50
● 2026-05-12 13:48:06
○A77.72.147.542015-06-14 → 2017-04-19 · 4 obs
● 2017-04-19 15:57:22
○ 2026-04-10 17:36:50
○ 2026-05-12 13:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| costperform.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: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.166.129 |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 1 | costperform-com.mail.protection.outlook. |
| TXT | 4 | 1password-site-verification=UG7PGDZYUBFU, google-site-verification=nzh7CA0qy283a9O... |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Hierarchy
www.costperform.com is a child of costperform.com.
IP Addresses
costperform.com resolves to one IP number: 136.144.166.129.
Other host names, for instance cost-control.eu, tbmsoftware.com, tbmsoftware.org, activity-based-costing.nl and costing.nl share IP numbers with costperform.com.
Name Servers
costperform.com is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
costperform.com at least partially shares name servers with other domains, including cervexbrush.eu, typicalcontent.com, designandvision.nl, mwzh.nl and a2b-online.net.
Host names with two IP numbers:
ns2.transip.eu: 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net: 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl: 2a01:7c8:7000:195::195 and 195.8.195.195
Mail Servers
A single mail server handles costperform.com, costperform-com.mail.protection.outlook.com.
Host costperform-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::9, 52.101.68.0, 52.101.68.16, 52.101.73.6 and 52.101.73.153.