derdev.com - robtex.com
derdev.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=1778375186 | ||||||
Same first word
derdev.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.surfinbox.net2015-05-12 → 2018-11-10 · 4 obs
● 2018-11-10 11:42:10
○ 2026-03-13 01:07:14
○ 2026-05-10 01:14:50
○NSns2.surfinbox.net2015-05-12 → 2018-11-10 · 4 obs
● 2018-11-10 11:42:10
○ 2026-03-13 01:07:14
○ 2026-05-10 01:14:50
○NSns3.surfinbox.net2015-05-12 → 2015-05-12 · 3 obs
○ 2015-11-02 07:04:10
○ 2026-05-10 01:14:50
○NSns4.surfinbox.net2015-05-12 → 2015-05-12 · 3 obs
○ 2015-11-02 07:04:10
○ 2026-05-10 01:14:50
○NSns5.surfinbox.net2015-05-12 → 2015-05-12 · 3 obs
○ 2015-11-02 07:04:10
○ 2026-05-10 01:14:50
●NSns59.domaincontrol.com2026-03-13 → 2026-05-10 · 3 obs
● 2026-03-13 01:07:14
● 2026-05-10 01:14:50
●NSns60.domaincontrol.com2026-03-13 → 2026-05-10 · 3 obs
● 2026-03-13 01:07:14
● 2026-05-10 01:14:50
●MXin1-smtp.messagingengine.com2016-04-18 → 2026-05-10 · 3 obs
● 2016-04-18 12:02:00
● 2026-05-10 01:14:50
●MXin2-smtp.messagingengine.com2016-04-18 → 2026-05-10 · 3 obs
● 2016-04-18 12:02:00
● 2026-05-10 01:14:50
○MXmail.derdev.com2015-05-12 → 2016-01-26 · 4 obs
● 2016-01-26 18:57:56
○ 2016-04-18 12:02:00
○ 2026-05-10 01:14:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| derdev.com | ns59.domaincontrol.com, ns60.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derdev.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 25), in2-smtp.messagingengine.com (pri: 22) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)
Analysis
Name Servers
derdev.com is delegated to two name servers: ns59.domaincontrol.com and ns60.domaincontrol.com.
derdev.com shares the same name server setup as 123carleasing.com, jmtco.in, markindelicato.com, qvmotors.com and visionof.org.
derdev.com shares some name servers with other domains, for instance iosome.com.
Host names with two IP numbers: ns59.domaincontrol.com points to: 2603:5:2143::1f and 97.74.100.31; ns60.domaincontrol.com points to: 2603:5:2243::1f and 173.201.68.31.
Mail Servers
derdev.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
The mail server setup for derdev.com matches that of other domains, for instance tldrify.com, chillweb.net, cy.cx, learndart.com and nautius.com.
derdev.com shares some mail servers with other domains, for instance ns1.hostettler-mode.ch, x-x.cc and petcagewarehouse.com.
Eight IP numbers per host name: in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.
Four IP numbers per host name: in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.