holtrex.com - robtex.com
holtrex.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=1777281676 | ||||||
MX for
holtrex.com |
Same first word
holtrex.com |
DNS History
9 records (7 active, 2 former)
●NSns0.transip.net2026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 06:30:16
● 2026-04-27 09:24:56
○NSns0.transip.nl2016-12-20 → 2017-11-28 · 4 obs
● 2017-11-28 03:51:24
○ 2026-04-27 06:30:16
○ 2026-04-27 09:24:56
○NSns1.transip.net2016-12-20 → 2017-11-28 · 4 obs
● 2017-11-28 03:51:24
○ 2026-04-27 06:30:16
○ 2026-04-27 09:24:56
●NSns1.transip.nl2026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 06:30:16
● 2026-04-27 09:24:56
●NSns2.transip.eu2016-12-20 → 2026-04-27 · 2 obs
● 2026-04-27 09:24:56
●MXholtrex-com.mail.protection.outlook.com2026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 06:30:16
● 2026-04-27 09:24:56
●MXholtrex.com2016-12-20 → 2026-04-27 · 2 obs
● 2026-04-27 09:24:56
●A2a01:7c8:3:1337::272016-12-20 → 2026-04-27 · 2 obs
● 2026-04-27 09:24:56
●A37.97.254.272016-12-20 → 2026-04-27 · 2 obs
● 2026-04-27 09:24:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holtrex.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: 1374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.97.254.27 |
| AAAA | 1 | 2a01:7c8:3:1337::27 |
| NS | 3 | ns1.transip.nl, ns0.transip.net... |
| MX | 2 | holtrex-com.mail.protection.outlook.com , holtrex.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, google-site-verification=7E60IIANXhzKM5q |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Mail Server Role
holtrex.com is the mail server for holtrex.com.
Together with holtrex.com, holtrex-com.mail.protection.outlook.com is commonly used as a mail server.
IP Addresses
holtrex.com resolves to two IP numbers: 2a01:7c8:3:1337::27 and 37.97.254.27.
Other host names, for instance cocothebrand.com, vantilburgsport.be, fict.nl, daylivery.eu and dullemen.com share IP numbers with holtrex.com.
Name Servers
holtrex.com delegates to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
holtrex.com shares some name servers with other domains, for example bewakingscameras.be, snorder.com, desire-escort.nl, mrtn.info and coindaemon.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
holtrex.com is handled by two mail servers: holtrex.com and holtrex-com.mail.protection.outlook.com.
Eight IP numbers for host names:
holtrex-com.mail.protection.outlook.com points to: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::c, 52.101.68.10, 52.101.73.6, 52.101.73.15 and 52.101.73.22.
Two IP numbers for host names:
holtrex.com points to: 2a01:7c8:3:1337::27 and 37.97.254.27.