rtcys.org - dns.ninja
rtcys.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=1782405005 | ||||||
Subdomains
mail.rtcys.org |
Same first word
rtcys.org |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.purehost.com2015-08-22 → 2020-02-10 · 4 obs
● 2020-02-10 04:03:08
○ 2026-05-03 06:03:36
○ 2026-06-25 16:55:36
○NSns2.purehost.com2015-08-22 → 2020-02-10 · 4 obs
● 2020-02-10 04:03:08
○ 2026-05-03 06:03:36
○ 2026-06-25 16:55:36
●NSns33.domaincontrol.com2026-05-03 → 2026-06-25 · 3 obs
● 2026-05-03 06:03:36
● 2026-06-25 16:55:36
●NSns34.domaincontrol.com2026-05-03 → 2026-06-25 · 3 obs
● 2026-05-03 06:03:36
● 2026-06-25 16:55:36
○MXmail.rtcys.org2015-08-22 → 2020-02-10 · 4 obs
● 2020-02-10 04:03:08
○ 2026-05-03 06:03:36
○ 2026-06-25 16:55:36
●MXrtcys-org.mail.protection.outlook.com2026-05-03 → 2026-06-25 · 3 obs
● 2026-05-03 06:03:36
● 2026-06-25 16:55:36
●A13.248.243.52026-05-03 → 2026-06-25 · 3 obs
● 2026-05-03 06:03:36
● 2026-06-25 16:55:36
○A38.113.20.132015-08-22 → 2020-02-10 · 4 obs
● 2020-02-10 04:03:08
○ 2026-05-03 06:03:36
○ 2026-06-25 16:55:36
●A76.223.105.2302026-05-03 → 2026-06-25 · 3 obs
● 2026-05-03 06:03:36
● 2026-06-25 16:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| rtcys.org | ns33.domaincontrol.com, ns34.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcys.org (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 1 | rtcys-org.mail.protection.outlook.com (p |
| TXT | 2 | MS=ms85149259, v=spf1 include:spf.loxo.co include:spf.p |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
mail.rtcys.org is delegated beneath rtcys.org.
IP Addresses
rtcys.org has two IP addresses: 13.248.243.5 and 76.223.105.230
tanomi.biz, swimkidsofscugog.com, lutron-global.com plus two other host names have IP numbers in common with rtcys.org.
Name Servers
Two name servers handle the delegation for rtcys.org: ns33.domaincontrol.com and ns34.domaincontrol.com.
The name server configuration of rtcys.org is shared with other domains, for instance restuarantofthemind.com, oneclickbuy.com, btbg.net and two others.
rtcys.org is at least partially co-delegated on name servers with other domains, such as ilohosoft.com.
ns33.domaincontrol.com and ns34.domaincontrol.com both carry two IP addresses. The A records for ns33.domaincontrol.com are 97.74.106.17 and 2603:5:21a1::11; the A records for ns34.domaincontrol.com are 173.201.74.17 and 2603:5:22a1::11.
Mail Servers
rtcys.org uses one mail server — rtcys-org.mail.protection.outlook.com.
rtcys-org.mail.protection.outlook.com has 8 IP addresses: 52.101.8.42, 52.101.41.24, 52.101.50.13 plus 5 more.