dtre.com - robtex.com
dtre.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=1784175562 | ||||||
Previously MX for
dtre.com |
Subdomains
www.dtre.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSgalway.aidan.net2015-09-04 → 2017-01-05 · 4 obs
● 2017-01-05 11:55:00
○ 2026-07-08 12:58:58
○ 2026-07-16 04:26:08
○NSgalway2.aidan.net2015-09-04 → 2017-01-05 · 4 obs
● 2017-01-05 11:55:00
○ 2026-07-08 12:58:58
○ 2026-07-16 04:26:08
●NSns21.domaincontrol.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 12:58:58
● 2026-07-16 04:26:08
●NSns22.domaincontrol.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 12:58:58
● 2026-07-16 04:26:08
○MXdtre.com2015-09-04 → 2017-01-05 · 4 obs
● 2017-01-05 11:55:00
○ 2026-07-08 12:58:58
○ 2026-07-16 04:26:08
●MXeu-smtp-inbound-1.mimecast.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 12:58:58
● 2026-07-16 04:26:08
●MXeu-smtp-inbound-2.mimecast.com2026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 12:58:58
● 2026-07-16 04:26:08
○A104.200.21.2392015-09-04 → 2017-01-05 · 4 obs
● 2017-01-05 11:55:00
○ 2026-07-08 12:58:58
○ 2026-07-16 04:26:08
●A76.76.21.212026-07-08 → 2026-07-16 · 3 obs
● 2026-07-08 12:58:58
● 2026-07-16 04:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dtre.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtre.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 2 | eu-smtp-inbound-2.mimecast.com (pri: 10), eu-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 7 | v=spf1 ip4:79.173.130.234 ip4:79.173.169, 7AF3166DEB... |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
Hierarchy
www.dtre.com is delegated beneath dtre.com.
IP Addresses
dtre.com resolves to one IP address: 76.76.21.21.
prosper.sg, pixelmagicfx.com, traflink.com and two other host names share IP numbers with dtre.com.
Name Servers
dtre.com is served by two delegated name servers, ns21.domaincontrol.com and ns22.domaincontrol.com.
dtre.com uses the same name servers as several other domains — among them pointandsnap.com, joinmybroker.com, stcreator.com and two more.
Each of the two host names carries two IP addresses: ns21.domaincontrol.com points to 97.74.100.11 and 2603:5:2141::b, and ns22.domaincontrol.com points to 173.201.68.11 and 2603:5:2241::b.
Mail Servers
Mail for dtre.com is handled by two mail servers — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
dtre.com uses an identical mail server configuration to several other domains — among them mvm.co.uk, globaldimensional.com, onpoint.co.uk and two more.
dtre.com has at least partial mail server overlap with other domains such as energyconnectionservices.com, careparking.co.uk, sasint.ae and two more.
Hostnames that resolve to 6 IP addresses:
eu-smtp-inbound-1.mimecast.com carries IP addresses 91.220.42.201, 91.220.42.211 and 91.220.42.241, with 3 other addresses beyond those.
eu-smtp-inbound-2.mimecast.com carries IP addresses 91.220.42.201, 91.220.42.211 and 91.220.42.241, with 3 other addresses beyond those.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.201 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.211 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.241 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.201 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.211 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.241 IP addresses.