coherentholding.com - robtex.com
coherentholding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.97.141.120🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | coherentholding.com | ||||||
| NS | coherentholding.com ⭐ | ||||||
| A | 37.97.141.120🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | coherentholding.com | ||||||
| NS | ns1.coherentholding.com ⚠️ Not in parent delegation | ||||||
| A | 37.97.141.120🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | coherentholding.com | ||||||
| NS | ns2.coherentholding.com | ||||||
| A | 37.97.152.3🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | coherentholding.com | ||||||
| MX | mail.coherentholding.com ⭐ | ||||||
| A | 37.97.141.120🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | coherentholding.com | ||||||
| TXT | v=spf1 a mx a:coherentholding.com ip4:37.97.141.120 ip6:2a01:7c8:aabd:2f2:505... | ||||||
| SOA | coherentholding.compostmaster@coherentholding.com 2024-01-11 #0 | ||||||
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=1777132446 | ||||||
PTR for
NS for
laserwebshop.com |
coherentholding.com |
valoca.nl |
laserfreak.nl |
ns1.coherentholding.com |
collimated.nl |
collimated.com |
ns2.coherentholding.com |
Subdomains
Same first word
coherentholding.com |
DNS History
5 records (5 active, 0 former)
●NScoherentholding.com2026-02-14 → 2026-04-25 · 2 obs
● 2026-04-25 15:58:26
●NSns1.coherentholding.com2026-02-14 → 2026-04-25 · 2 obs
● 2026-04-25 15:58:26
●NSns2.coherentholding.com2026-02-14 → 2026-04-25 · 2 obs
● 2026-04-25 15:58:26
●MXmail.coherentholding.com2026-02-14 → 2026-04-25 · 2 obs
● 2026-04-25 15:58:26
●A37.97.141.1202026-02-14 → 2026-04-25 · 2 obs
● 2026-04-25 15:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coherentholding.com | ns2.coherentholding.com, coherentholding.com | 2 records |
✅ Authoritative Response
Server:37.97.152.3
NS records: ns2.coherentholding.com, coherentholding.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coherentholding.com (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.141.120 |
| NS | 3 | coherentholding.com, ns2.coherentholding.com... |
| MX | 1 | mail.coherentholding.com (pri: 5) |
| TXT | 1 | v=spf1 a mx a:coherentholding.com ip4:37 |
| SOA | 1 | coherentholding.com postmaster.coherenth |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.coherentholding.com, coherentholding.com)
Analysis
Hierarchy
coherentholding.com is a parent of ns1.coherentholding.com, mail.coherentholding.com and ns2.coherentholding.com.
Name Server Role
coherentholding.com serves as a name server for laserwebshop.com, coherentholding.com, valoca.nl, laserfreak.nl, ns1.coherentholding.com and a few other domains.
ns2.coherentholding.com and ns1.coherentholding.com commonly function as name servers alongside coherentholding.com.
IP Addresses
coherentholding.com resolves to one IP number: 37.97.141.120.
Other host names, for instance mail.laserwebshop.com, mail.collimated.com, laserfreak.nl, ns1.coherentholding.com and mail.art2amuse.eu share IP numbers with coherentholding.com.
Name Servers
coherentholding.com is delegated to three name servers: coherentholding.com, ns1.coherentholding.com and ns2.coherentholding.com.
coherentholding.com at least partially shares name servers with other domains, including laserwebshop.com, valoca.nl, laserfreak.nl, ns1.coherentholding.com and collimated.nl.
Host names with one IP number:
coherentholding.com points to: 37.97.141.120
ns1.coherentholding.com points to: 37.97.141.120
ns2.coherentholding.com points to: 37.97.152.3
Host names pointing to 37.97.141.120: coherentholding.com and ns1.coherentholding.com
Mail Servers
A single mail server handles coherentholding.com, mail.coherentholding.com.
Host name mail.coherentholding.com resolves to a single IP: 37.97.141.120.