sdcd.com - robtex.com
sdcd.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=1778334696 | ||||||
Subdomains
mail7.sdcd.com |
email.sdcd.com |
adsl-63-192-245-4.sdcd.com |
adsl-63-192-245-21.sdcd.com |
adsl-63-192-245-1.sdcd.com |
adsl-63-192-245-10.sdcd.com |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.aent.com2015-08-07 → 2015-10-11 · 4 obs
● 2015-10-11 21:14:38
○ 2015-12-05 07:51:10
○ 2026-05-09 14:01:22
○NSns2.aent.com2015-08-07 → 2015-10-11 · 4 obs
● 2015-10-11 21:14:38
○ 2015-12-05 07:51:10
○ 2026-05-09 14:01:22
●NSns3.aent.com2015-12-05 → 2026-05-09 · 3 obs
● 2015-12-05 07:51:10
● 2026-05-09 14:01:22
●NSns4.aent.com2015-12-05 → 2026-05-09 · 3 obs
● 2015-12-05 07:51:10
● 2026-05-09 14:01:22
●NSns5.aent.com2015-12-05 → 2026-05-09 · 3 obs
● 2015-12-05 07:51:10
● 2026-05-09 14:01:22
●NSns6.aent.com2015-12-05 → 2026-05-09 · 3 obs
● 2015-12-05 07:51:10
● 2026-05-09 14:01:22
●MXsdcd-com.mail.protection.outlook.com2015-08-07 → 2026-05-09 · 2 obs
● 2026-05-09 14:01:22
●A192.12.55.1382016-09-25 → 2026-05-09 · 3 obs
● 2016-09-25 17:57:52
● 2026-05-09 14:01:22
○A206.111.100.1382015-08-07 → 2016-03-23 · 4 obs
● 2016-03-23 04:55:32
○ 2016-09-25 17:57:52
○ 2026-05-09 14:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sdcd.com | ns3.aent.com, ns4.aent.com, ns5.aent.com, ns6.aent.com | 4 records |
✅ Authoritative Response
Server:192.48.210.9
NS records: ns3.aent.com, ns4.aent.com, ns5.aent.com, ns6.aent.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdcd.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.12.55.138 |
| NS | 4 | ns3.aent.com, ns6.aent.com... |
| MX | 1 | sdcd-com.mail.protection.outlook.com (pr |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, MS=ms70577038... |
| SOA | 1 | ns3.aent.com hostmaster.ns3.aent.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.aent.com, ns4.aent.com, ns5.aent.com...)
Analysis
Hierarchy
sdcd.com is a parent of mail7.sdcd.com, email.sdcd.com, adsl-63-192-245-4.sdcd.com, adsl-63-192-245-21.sdcd.com and adsl-63-192-245-1.sdcd.com, plus a few other host names.
IP Addresses
sdcd.com resolves to one IP number: 192.12.55.138.
Other host names, for instance adsl-63-192-245-4.sdcd.com, adsl-63-192-245-21.sdcd.com, adsl-63-192-245-1.sdcd.com, adsl-63-192-245-10.sdcd.com and sdcdimages.com share IP numbers with sdcd.com.
Name Servers
sdcd.com delegates to four name servers: ns3.aent.com, ns4.aent.com, ns5.aent.com and ns6.aent.com.
sdcd.com at least partially shares name servers with other domains, including deepdiscountpromotions.com, thestore24.com, cdwow.us, criticschoicepromotions.com and wowhd.com.
Host names with one IP number:
ns3.aent.com points to 192.12.55.8; ns4.aent.com points to 192.12.55.9; ns5.aent.com points to 192.48.210.8; ns6.aent.com points to 192.48.210.9.
Mail Servers
A single mail server handles sdcd.com, sdcd-com.mail.protection.outlook.com.
Host sdcd-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::, 2a01:111:f403:c902::3, 2a01:111:f403:f902::2, 2a01:111:f403:f90d::, 52.101.8.51, 52.101.10.8, 52.101.10.10 and 52.101.40.1.