rtkd.org - dns.ninja
rtkd.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786177536 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns1.charlesworks.com2026-03-02 → 2026-08-08 · 3 obs
● 2026-03-02 10:44:32
● 2026-08-08 08:42:52
●NSns2.charlesworks.com2026-03-02 → 2026-08-08 · 3 obs
● 2026-03-02 10:44:32
● 2026-08-08 08:42:52
●NSns3.charlesworks.com2026-03-02 → 2026-08-08 · 3 obs
● 2026-03-02 10:44:32
● 2026-08-08 08:42:52
○NSns65.domaincontrol.com2015-08-21 → 2020-03-25 · 4 obs
● 2020-03-25 09:18:50
○ 2026-03-02 10:44:32
○ 2026-08-08 08:42:52
○NSns66.domaincontrol.com2015-08-21 → 2020-03-25 · 4 obs
● 2020-03-25 09:18:50
○ 2026-03-02 10:44:32
○ 2026-08-08 08:42:52
○MXalpha.charlesworks.com2015-08-21 → 2020-03-25 · 4 obs
● 2020-03-25 09:18:50
○ 2026-03-02 10:44:32
○ 2026-08-08 08:42:52
○MXmega.charlesworks.com2015-08-21 → 2020-03-25 · 4 obs
● 2020-03-25 09:18:50
○ 2026-03-02 10:44:32
○ 2026-08-08 08:42:52
●MXmx.rtkd.org.cust.b.hostedemail.com2026-03-02 → 2026-08-08 · 3 obs
● 2026-03-02 10:44:32
● 2026-08-08 08:42:52
●A64.222.163.1952026-03-02 → 2026-08-08 · 3 obs
● 2026-03-02 10:44:32
● 2026-08-08 08:42:52
○A64.222.163.2202015-08-21 → 2017-04-05 · 4 obs
● 2017-04-05 19:10:42
○ 2020-03-25 09:18:50
○ 2026-08-08 08:42:52
○A64.222.163.2472020-03-25 → 2020-03-25 · 4 obs
● 2020-03-25 09:18:50
○ 2026-03-02 10:44:32
○ 2026-08-08 08:42:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rtkd.org | ns1.charlesworks.com, ns2.charlesworks.com, ns3.charlesworks.com | - |
✅ Authoritative Response
Server:172.232.184.228
NS records: ns1.charlesworks.com, ns2.charlesworks.com, ns3.charlesworks.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtkd.org (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.222.163.195 |
| NS | 3 | ns3.charlesworks.com, ns1.charlesworks.com... |
| MX | 1 | mx.rtkd.org.cust.b.hostedemail.com (pri: |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com incl |
| SOA | 1 | ns1.charlesworks.com hostmaster.charlesw |
Analysis
IP Addresses
rtkd.org resolves to just one IP address, 64.222.163.195.
Two other host names, along with pcistudios.com, rydernet.net and lindatkepner.com, also share IP numbers with rtkd.org.
Name Servers
rtkd.org is served by three name servers: ns1.charlesworks.com, ns2.charlesworks.com and ns3.charlesworks.com.
rtkd.org has at least partial name server overlap with other domains, such as fourseasonsaquaponics.com, eyepal.org, crockerfield.net and two others.
The hostnames ns1.charlesworks.com, ns2.charlesworks.com and ns3.charlesworks.com each direct to two IP addresses — ns1.charlesworks.com to 69.164.213.160 and 2600:3c03::2000:d5ff:fe1d:b81a, ns2.charlesworks.com to 172.237.165.49 and 2600:3c05::2000:29ff:fe8d:15c7, and ns3.charlesworks.com to 172.232.184.228 and 2600:3c0a::2000:51ff:fe45:bef5.
Mail Servers
The sole mail server for rtkd.org is mx.rtkd.org.cust.b.hostedemail.com.
mx.rtkd.org.cust.b.hostedemail.com resolves to 64.98.38.4 and no other IP number.