rdblue.org - robtex.com
rdblue.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.81.136.220🇺🇸 LIGHTEDGE-AS-02216.81.128.0/18 AS10970 proxy-registered route by Cogent | ||||||
| NS | ns1.cyprusweb.com ⭐ | ||||||
| A | 185.136.96.89🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | ns1.cyprusweb.com | ||||||
| NS | ns2.cyprusweb.com | ||||||
| A | 185.136.97.89CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | ns2.cyprusweb.com | ||||||
| NS | ns3.cyprusweb.com | ||||||
| A | 185.136.98.89🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | ns3.cyprusweb.com | ||||||
| NS | ns4.cyprusweb.com | ||||||
| A | 185.136.99.89CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | ns4.cyprusweb.com | ||||||
| TXT | v=spf1 a include:spf.globalreach.com -all | ||||||
| SOA | ns1.cyprusweb.comdns@globalreach.com 2021-11-29 #3 | ||||||
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=1776587846 | ||||||
Subdomains
www.rdblue.org |
Same first word
rdblue.org |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.cyprusweb.com2015-05-30 → 2026-04-19 · 2 obs
● 2026-04-19 08:58:42
●NSns2.cyprusweb.com2015-05-30 → 2026-04-19 · 2 obs
● 2026-04-19 08:58:42
●NSns3.cyprusweb.com2026-04-10 → 2026-04-19 · 3 obs
● 2026-04-10 20:51:38
● 2026-04-19 08:58:42
●NSns4.cyprusweb.com2026-04-10 → 2026-04-19 · 3 obs
● 2026-04-10 20:51:38
● 2026-04-19 08:58:42
○A205.237.127.2172016-10-11 → 2018-01-09 · 5 obs
● 2016-10-11 01:34:56
● 2018-01-09 00:38:26
○ 2026-04-10 20:51:38
○ 2026-04-19 08:58:42
○A205.237.127.992015-05-30 → 2016-06-30 · 4 obs
● 2016-06-30 06:41:04
○ 2016-10-11 01:34:56
○ 2026-04-19 08:58:42
●A216.81.136.2202026-04-10 → 2026-04-19 · 3 obs
● 2026-04-10 20:51:38
● 2026-04-19 08:58:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rdblue.org | ns1.cyprusweb.com, ns4.cyprusweb.com, ns3.cyprusweb.com, ns2.cyprusweb.com | - |
✅ Authoritative Response
Server:185.136.99.89
NS records: ns1.cyprusweb.com, ns4.cyprusweb.com, ns3.cyprusweb.com, ns2.cyprusweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rdblue.org (unsigned zone)
⏱️ Timing
Total: 456ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.81.136.220 |
| NS | 4 | ns2.cyprusweb.com, ns1.cyprusweb.com... |
| TXT | 1 | v=spf1 a include:spf.globalreach.com -al |
| SOA | 1 | ns1.cyprusweb.com dns.globalreach.com |
Analysis
Hierarchy
rdblue.org is the parent of www.rdblue.org.
IP Addresses
rdblue.org resolves to one IP number: 216.81.136.220.
other host names including securitysavingsbank.com, www.collegesavingsiowa.com, cutlerfirm.com, iowarec.org and outdoorjoes.com share IP numbers with rdblue.org.
Name Servers
rdblue.org is delegated to four name servers: ns1.cyprusweb.com, ns2.cyprusweb.com, ns3.cyprusweb.com and ns4.cyprusweb.com.
rdblue.org at least partially shares name servers with other domains, for instance serenityhc.org, bistateoilcompany.com, faasfeedandgrain.com, siteviz.com and castscience.com.
Host names with one IP number: ns1.cyprusweb.com points to 185.136.96.89; ns2.cyprusweb.com points to 185.136.97.89; ns3.cyprusweb.com points to 185.136.98.89; ns4.cyprusweb.com points to 185.136.99.89.