courseeventsafety.com - robtex.com
courseeventsafety.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=1778546381 | ||||||
MX for
courseeventsafety.com |
Same first word
courseeventsafety.com |
DNS History
8 records (7 active, 1 former)
●NSns0.transip.net2015-08-03 → 2026-05-12 · 2 obs
● 2026-05-12 00:54:04
●NSns1.transip.nl2015-08-03 → 2026-05-12 · 2 obs
● 2026-05-12 00:54:04
●NSns2.transip.eu2015-08-03 → 2026-05-12 · 2 obs
● 2026-05-12 00:54:04
●MXcourseeventsafety.com2015-08-03 → 2026-05-12 · 2 obs
● 2026-05-12 00:54:04
●MXrelay.transip.nl2015-08-03 → 2026-05-12 · 2 obs
● 2026-05-12 00:54:04
●A185.94.230.1012020-01-13 → 2026-05-12 · 3 obs
● 2020-01-13 23:53:16
● 2026-05-12 00:54:04
●A2a00:f10:13f:0:1c00:14ff:fe00:1522020-01-13 → 2026-05-12 · 3 obs
● 2020-01-13 23:53:16
● 2026-05-12 00:54:04
○A87.253.157.1622015-08-03 → 2017-02-09 · 4 obs
● 2017-02-09 10:01:30
○ 2020-01-13 23:53:16
○ 2026-05-12 00:54:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| courseeventsafety.com | ns1.transip.nl, ns0.transip.net, ns2.transip.eu | - |
✅ Authoritative Response
Server:37.97.199.195
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: 1287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.94.230.101 |
| AAAA | 1 | 2a00:f10:13f:0:1c00:14ff:fe00:152 |
| NS | 3 | ns0.transip.net, ns2.transip.eu... |
| MX | 2 | relay.transip.nl (pri: 20), courseeventsafety.com (pri: 10) |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Mail Server Role
For courseeventsafety.com, the mail server is courseeventsafety.com.
relay.transip.nl is a mail server commonly used with courseeventsafety.com.
IP Addresses
courseeventsafety.com resolves to two IP numbers: 2a00:f10:13f:0:1c00:14ff:fe00:152 and 185.94.230.101.
other host names including mail.badino.nl, mail.paulcoenen.nl, mail.solarmonitoring.be, firstlink.be and mail.chirosinga.be share IP numbers with courseeventsafety.com.
Name Servers
courseeventsafety.com is delegated to three name servers ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
courseeventsafety.com at least partially shares name servers with other domains, for instance easyfunders.nl, corally.nl, pouwels-oss.nl, fluwel.fr and rotterdam-ink.com.
Host names with two IP numbers:
ns2.transip.eu points to: 2a01:7c8:f:c1f::195 and 37.97.199.195.
ns0.transip.net points to: 2a01:7c8:dddd:195::195 and 195.135.195.195.
ns1.transip.nl points to: 2a01:7c8:7000:195::195 and 195.8.195.195.
Mail Servers
courseeventsafety.com is handled by two mail servers: courseeventsafety.com and relay.transip.nl.
courseeventsafety.com shares some mail servers with other domains, at least partially, for instance dds-bta.com, server2.drware.nl, lafermedewerpin.be, remotexs.nl and backtwitter.com.
these mail servers are often used with mail.slachtofferhulp.nl, mail.protonmail.ch, mailsec.protonmail.ch and mail.replica.network.
Host names with four IP numbers:
relay.transip.nl points to 2a01:7c8:7c8::12, 2a01:7c8:7c8::29, 149.210.149.12 and 149.210.149.29.
Host names with two IP numbers:
courseeventsafety.com points to 2a00:f10:13f:0:1c00:14ff:fe00:152 and 185.94.230.101.