costengineeringsolutions.com - robtex.com
costengineeringsolutions.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=1777320356 | ||||||
Subdomains
mail.costengineeringsolutions.com |
Same first word
costengineeringsolutions.com |
DNS History
9 records (7 active, 2 former)
●NSns.keurigonline.be2026-02-21 → 2026-04-27 · 3 obs
● 2026-02-21 19:47:18
● 2026-04-27 20:35:22
●NSns.keurigonline.com2026-02-21 → 2026-04-27 · 3 obs
● 2026-02-21 19:47:18
● 2026-04-27 20:35:22
●NSns.keurigonline.eu2026-02-21 → 2026-04-27 · 3 obs
● 2026-02-21 19:47:18
● 2026-04-27 20:35:22
●NSns.keurigonline.net2026-02-21 → 2026-04-27 · 3 obs
● 2026-02-21 19:47:18
● 2026-04-27 20:35:22
●NSns.keurigonline.nl2026-02-21 → 2026-04-27 · 3 obs
● 2026-02-21 19:47:18
● 2026-04-27 20:35:22
○NSns1.keurigonline63.nl2019-03-22 → 2019-03-22 · 3 obs
○ 2026-02-21 19:47:18
○ 2026-04-27 20:35:22
○NSns2.keurigonline63.nl2019-03-22 → 2019-03-22 · 3 obs
○ 2026-02-21 19:47:18
○ 2026-04-27 20:35:22
●MXmail.costengineeringsolutions.com2019-03-22 → 2026-04-27 · 2 obs
● 2026-04-27 20:35:22
●A185.103.16.1862019-03-22 → 2026-04-27 · 2 obs
● 2026-04-27 20:35:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| costengineeringsolutions.com | ns.keurigonline.nl, ns.keurigonline.net, ns.keurigonline.be, ns.keurigonline.com... | 2 records |
✅ Authoritative Response
Server:192.99.182.47
NS records: ns.keurigonline.nl, ns.keurigonline.net, ns.keurigonline.be, ns.keurigonline.com, ns.keurigonline.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.103.16.186 |
| NS | 5 | ns.keurigonline.net, ns.keurigonline.eu... |
| MX | 1 | mail.costengineeringsolutions.com (pri: |
| TXT | 1 | v=spf1 a mx include:_spf.keurigonline.nl |
| SOA | 1 | ns.keurigonline.nl hostmaster.keurigonli |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.keurigonline.com, ns.keurigonline.com)
Analysis
Hierarchy
costengineeringsolutions.com is the parent of mail.costengineeringsolutions.com.
IP Addresses
costengineeringsolutions.com resolves to a single IP: 185.103.16.186.
Other host names, for instance bakkerberaad.nl, kauling.nl, mail.timaracoon.nl, dwang.eu and mail.deprijsbeuker.nl share IP numbers with costengineeringsolutions.com.
Name Servers
costengineeringsolutions.com delegates to five name servers: ns.keurigonline.be, ns.keurigonline.com, ns.keurigonline.eu, ns.keurigonline.net and ns.keurigonline.nl.
costengineeringsolutions.com shares some name servers with other domains, for example fhhorses.com, my-place.nl, deoudezagerij.com, imports.nl and policor.nl.
Host names with two IPs:
Host ns.keurigonline.be has IPs 2001:41d0:404:200::2fbb and 217.182.176.14.
Host ns.keurigonline.com has IPs 2607:5300:201:3100::92af and 192.99.182.47.
Host ns.keurigonline.eu has IPs 2605:6400:10:5c1:84ee:85fb:b2b:8b37 and 198.251.86.156.
Host ns.keurigonline.net has IPs 2a0c:b9c0:f:44c3::1 and 188.212.124.37.
Host ns.keurigonline.nl has IPs 2a05:d018:c40:8e01:7cab:9b94:f853:3736 and 13.248.156.209.
Mail Servers
costengineeringsolutions.com is handled by a single mail server, mail.costengineeringsolutions.com.
Host name mail.costengineeringsolutions.com points to IP 185.103.16.186.