sdrdc.com - dns.ninja
sdrdc.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=1781473660 | ||||||
rank #423336 in the tld
Subdomains
herndon5.sdrdc.com |
nicvainf2.sdrdc.com |
nicvainf1.sdrdc.com |
www.sdrdc.com |
imgsrv.sdrdc.com |
herndon1.sdrdc.com |
Same first word
sdrdc.com |
Similar names
dcrsd.org |
ddscr.com |
dsdrc.com |
cddrs.co.uk |
cdrsd.com |
ddrsc.com |
drdcs.net |
ddsrc.com |
cdsrd.gov.cn |
drcsd.com |
ddcrs.net |
srcdd.com |
drdsc.com |
sdcrd.com |
drdcs.vip |
cdsrd.com |
dscrd.ru |
csddr.com |
dscrd.in |
DNS History
9 records (4 active, 5 former)
○NSns-1.nicusa.com2015-05-03 → 2016-08-30 · 4 obs
● 2016-08-30 18:16:52
○ 2026-02-16 01:25:32
○ 2026-06-14 22:07:06
●NSns1.dnsowl.com2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 01:25:32
● 2026-06-14 22:07:06
●NSns2.dnsowl.com2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 01:25:32
● 2026-06-14 22:07:06
○NSns2.nicusa.com2015-05-03 → 2016-08-30 · 4 obs
● 2016-08-30 18:16:52
○ 2026-02-16 01:25:32
○ 2026-06-14 22:07:06
●NSns3.dnsowl.com2026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 01:25:32
● 2026-06-14 22:07:06
○MXmail.b-io.co2016-11-25 → 2026-02-16 · 5 obs
● 2016-11-25 03:34:30
● 2026-02-16 01:25:32
○ 2026-03-30 13:17:44
○ 2026-06-14 22:07:06
○MXnicvabb.sdrdc.com2015-05-03 → 2016-08-30 · 4 obs
● 2016-08-30 18:16:52
○ 2016-11-25 03:34:30
○ 2026-06-14 22:07:06
○A208.91.197.1322016-11-25 → 2016-11-25 · 3 obs
○ 2026-02-16 01:25:32
○ 2026-06-14 22:07:06
●A3.122.134.462026-02-16 → 2026-06-14 · 3 obs
● 2026-02-16 01:25:32
● 2026-06-14 22:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdrdc.com | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | 12 records |
✅ Authoritative Response
Server:162.159.26.234
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdrdc.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.122.134.46 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)
Analysis
Hierarchy
The host names herndon5.sdrdc.com, nicvainf2.sdrdc.com, nicvainf1.sdrdc.com, www.sdrdc.com and imgsrv.sdrdc.com — among a few others — fall under the parent domain sdrdc.com.
IP Addresses
sdrdc.com resolves to one IP address: 3.122.134.46.
herndon1.sdrdc.com, lidodijesolohotel.com, www.lidodijesolohotel.com and two other host names share IP numbers with sdrdc.com.
Name Servers
sdrdc.com is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
At least some of sdrdc.com's name servers are shared with other domains, for example thistlecorner.net, hamjudo.com, djifhh.top and two more.
Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.