drcook.com - dns.ninja
drcook.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=1785446422 | ||||||
Same first word
Similar names
rockdo.com |
kordco.com |
docrok.com |
dcrook.com |
dockor.com |
rokdoc.co.nz |
ordock.com |
kcdoor.com |
dorock.com |
dorock.de |
codrok.com |
cookrd.com |
odrock.com |
rokdoc.co.uk |
kordco.co.kr |
DNS History
8 records (6 active, 2 former)
●NSns17.domaincontrol.com2015-08-21 → 2026-07-30 · 2 obs
● 2026-07-30 21:34:08
●NSns18.domaincontrol.com2015-08-21 → 2026-07-30 · 2 obs
● 2026-07-30 21:34:08
●MXmx1.emailsrvr.com2015-08-21 → 2026-07-30 · 2 obs
● 2026-07-30 21:34:08
●MXmx2.emailsrvr.com2015-08-21 → 2026-07-30 · 2 obs
● 2026-07-30 21:34:08
●A15.197.225.1282026-03-25 → 2026-07-30 · 3 obs
● 2026-03-25 15:46:00
● 2026-07-30 21:34:08
○A184.168.131.2412019-04-19 → 2019-04-19 · 4 obs
● 2019-04-19 02:07:44
○ 2026-03-25 15:46:00
○ 2026-07-30 21:34:08
●A3.33.251.1682026-03-25 → 2026-07-30 · 3 obs
● 2026-03-25 15:46:00
● 2026-07-30 21:34:08
○A50.63.202.92015-08-21 → 2017-02-20 · 4 obs
● 2017-02-20 06:23:54
○ 2019-04-19 02:07:44
○ 2026-07-30 21:34:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| drcook.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drcook.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 2 | mx1.emailsrvr.com (pri: 0), mx2.emailsrvr.com (pri: 10) |
| SOA | 1 | NS17.DOMAINCONTROL.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
drcook.com points to the IP addresses 3.33.251.168 and 15.197.225.128
3legends.com, weisslakealabamaonline.net, socialsecurity.me and two other host names share IP numbers with drcook.com.
Name Servers
drcook.com has two authoritative name servers — ns17.domaincontrol.com and ns18.domaincontrol.com.
drcook.com uses the same name servers as several other domains — among them clearstreamarchitectural.com, mazureth.com, cinerana.com and two more.
Both ns17.domaincontrol.com and ns18.domaincontrol.com have two IP addresses each. ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9; ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9.
Mail Servers
Mail for drcook.com is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.
drcook.com uses an identical mail server configuration to several other domains — among them macsteam.com, chdre.net, mapy.com.br and two more.
drcook.com has at least partial mail server overlap with other domains such as mail.21homesearch.com, rkallenoil.com, microwaveamps.com and two more.
Hosts that point to four IP numbers:
mx2.emailsrvr.com resolves to four IP addresses — 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.
Hosts with just one IP address:
mx1.emailsrvr.com resolves to 184.106.54.1.