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=1783945237 | ||||||
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
○ 2026-07-13 12:33:40
○NSns2.surfinbox.net2015-05-12 → 2018-11-10 · 4 obs
● 2018-11-10 11:42:10
○ 2026-03-13 01:07:14
○ 2026-07-13 12:33:40
○NSns3.surfinbox.net2015-05-12 → 2015-05-12 · 3 obs
○ 2015-11-02 07:04:10
○ 2026-07-13 12:33:40
○NSns4.surfinbox.net2015-05-12 → 2015-05-12 · 3 obs
○ 2015-11-02 07:04:10
○ 2026-07-13 12:33:40
○NSns5.surfinbox.net2015-05-12 → 2015-05-12 · 3 obs
○ 2015-11-02 07:04:10
○ 2026-07-13 12:33:40
●NSns59.domaincontrol.com2026-03-13 → 2026-07-13 · 3 obs
● 2026-03-13 01:07:14
● 2026-07-13 12:33:40
●NSns60.domaincontrol.com2026-03-13 → 2026-07-13 · 3 obs
● 2026-03-13 01:07:14
● 2026-07-13 12:33:40
●MXin1-smtp.messagingengine.com2016-04-18 → 2026-07-13 · 3 obs
● 2016-04-18 12:02:00
● 2026-07-13 12:33:40
●MXin2-smtp.messagingengine.com2016-04-18 → 2026-07-13 · 3 obs
● 2016-04-18 12:02:00
● 2026-07-13 12:33:40
○MXmail.derdev.com2015-05-12 → 2016-01-26 · 4 obs
● 2016-01-26 18:57:56
○ 2016-04-18 12:02:00
○ 2026-07-13 12:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 1009ms | 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 served by two delegated name servers, ns59.domaincontrol.com and ns60.domaincontrol.com.
derdev.com shares its name server setup with other domains, including 123carleasing.com, jmtco.in, markindelicato.com and two others.
The DNS delegation for derdev.com at least partly coincides with that of other domains, iosome.com being one example.
Each of the two host names carries two IP addresses: ns59.domaincontrol.com points to 97.74.100.31 and 2603:5:2143::1f, and ns60.domaincontrol.com points to 173.201.68.31 and 2603:5:2243::1f.
Mail Servers
derdev.com has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
derdev.com shares the same mail server setup as other domains, including tldrify.com, futurenode.dk, chillweb.net and two others.
derdev.com has at least some mail servers in common with other domains, such as trometis.com, ns1.hostettler-mode.ch, x-x.cc and petcagewarehouse.com.
Host names with 8 IP numbers:
in1-smtp.messagingengine.com carries IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, with 5 other addresses beyond those.
Host names resolving to four IP addresses:
in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.