ddtechcg.com - robtex.com
ddtechcg.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.196.246.60🇺🇸 AS612868.196.244.0/22 | ||||||
| PTR | ool-44c4f63c.dyn.optonline.net | ||||||
| NS | ns29.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2181::f🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| A | 97.74.104.15🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| NS | ns30.domaincontrol.com | ||||||
| A | 2603:5:2281::f🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| A | 173.201.72.15🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2025-07-06 #1 | ||||||
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=1774720842 | ||||||
MX for
smtp1.ddtechcg.com |
Subdomains
smtp1.ddtechcg.com |
Same first word
ddtechcg.com |
DNS History
15 records (3 active, 12 former)
○NSns1.mydyndns.org2015-07-05 → 2016-05-01 · 5 obs
● 2015-07-05 12:28:00
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
○NSns1172.dns.dyn.com2015-07-05 → 2016-05-01 · 5 obs
● 2015-07-05 12:28:00
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
○NSns2156.dns.dyn.com2015-07-05 → 2016-05-01 · 5 obs
● 2015-07-05 12:28:00
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
●NSns29.domaincontrol.com2026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 07:19:42
● 2026-03-28 18:16:20
●NSns30.domaincontrol.com2026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 07:19:42
● 2026-03-28 18:16:20
○NSns3195.dns.dyn.com2015-07-05 → 2016-05-01 · 5 obs
● 2015-07-05 12:28:00
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
○NSns4192.dns.dyn.com2015-07-05 → 2016-05-01 · 5 obs
● 2015-07-05 12:28:00
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
○MXsmtp1.ddtechcg.com2008-03-20 → 2016-05-01 · 4 obs
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
○MXsmtp2.ddtechcg.com2008-03-20 → 2016-05-01 · 4 obs
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
●A68.196.246.602026-02-23 → 2026-03-28 · 3 obs
● 2026-02-23 07:19:42
● 2026-03-28 18:16:20
○A71.125.67.292015-11-07 → 2015-11-07 · 4 obs
● 2015-11-07 18:29:06
○ 2016-02-03 21:33:20
○ 2026-03-28 18:16:20
○A71.251.32.2222015-07-05 → 2015-07-05 · 4 obs
● 2015-07-05 12:28:00
○ 2015-11-07 18:29:06
○ 2026-03-28 18:16:20
○A71.251.36.2332016-02-03 → 2016-02-03 · 4 obs
● 2016-02-03 21:33:20
○ 2016-05-01 13:09:28
○ 2026-03-28 18:16:20
○A71.251.39.852016-05-01 → 2016-05-01 · 4 obs
● 2016-05-01 13:09:28
○ 2026-02-23 07:19:42
○ 2026-03-28 18:16:20
○A72.90.153.1682008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-05 12:28:00
○ 2026-03-28 18:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| ddtechcg.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddtechcg.com (unsigned zone)
⏱️ Timing
Total: 86ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.196.246.60 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Hierarchy
ddtechcg.com is the parent of smtp1.ddtechcg.com.
Mail Server Role
ddtechcg.com functions as a mail server for smtp1.ddtechcg.com.
IP Addresses
ddtechcg.com resolves to one IP number: 68.196.246.60.
Other host names, for instance ool-44c4f63c.dyn.optonline.net, share IP numbers with ddtechcg.com.
Name Servers
ddtechcg.com is delegated to two name servers ns29.domaincontrol.com and ns30.domaincontrol.com.
ddtechcg.com shares the same name server setup as other domains, for instance k-eat.com, lean-b.com, fan880.com, tonyludlow.com and sosetcr.com.
ddtechcg.com at least partially shares name servers with other domains, for instance dereif.lu.
Host names with two IP numbers:
The host name ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15; the host name ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.