rt4c.org - robtex.com
rt4c.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=1787383478 | ||||||
Same first word
Similar names
t4cr.com |
crt4.com.br |
r4tc.org |
rtc4.com |
rct4.com |
4rtc.com |
t4cr.org |
cr4t.de |
tc4r.com |
4ctr.co |
c4rt.com |
t4cr.net |
c4rt.us |
4trc.com |
rct4.de |
crt4.it |
crt4.com |
r4ct.com |
Previous names
rt2005-chauffage.org |
rt29rovereto.org |
rt2a.org |
rt2i.org |
rt2u.org |
rt3.org |
rt32.org |
rt37.org |
rt3mombasa.org |
rt3nc.org |
rt4.org |
rt411.org |
rt42.org |
rt444.org |
rt468.org |
rt49.org |
Next names
rt4i.org |
rt4st.org |
rt5.org |
rt58specialties.org |
rt6-afs.org |
rt6.org |
rt60.org |
rt656.org |
rt66.org |
rt7.org |
rt70.org |
rt76.org |
rt8.org |
rt80.org |
rt84.org |
rt88.org |
DNS History
7 records (6 active, 1 former)
●NSns75.domaincontrol.com2015-06-11 → 2026-08-22 · 2 obs
● 2026-08-22 08:04:06
●NSns76.domaincontrol.com2015-06-11 → 2026-08-22 · 2 obs
● 2026-08-22 08:04:06
●MXmailstore1.secureserver.net2015-06-11 → 2026-08-22 · 2 obs
● 2026-08-22 08:04:06
●MXsmtp.secureserver.net2015-06-11 → 2026-08-22 · 2 obs
● 2026-08-22 08:04:06
●A15.197.148.332026-08-18 → 2026-08-22 · 3 obs
● 2026-08-18 15:05:04
● 2026-08-22 08:04:06
●A3.33.130.1902026-08-18 → 2026-08-22 · 3 obs
● 2026-08-18 15:05:04
● 2026-08-22 08:04:06
○A50.63.202.382015-06-11 → 2020-04-07 · 4 obs
● 2020-04-07 18:49:28
○ 2026-08-18 15:05:04
○ 2026-08-22 08:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rt4c.org | ns76.domaincontrol.com, ns75.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns76.domaincontrol.com, ns75.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt4c.org (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
rt4c.org points to the IP addresses 3.33.130.190 and 15.197.148.33
industrialmetaplex.com, knottydawg.com, womens-law-center.com and two other host names share IP numbers with rt4c.org.
Name Servers
DNS delegation for rt4c.org points to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
rt4c.org uses the same name servers as several other domains — among them nextlevel.group, cinematrix.ai, deutsche-seniorenbetreuung.gmbh and two more.
ns75.domaincontrol.com directs to 97.74.107.48 and 2603:5:21b4::30. ns76.domaincontrol.com directs to 173.201.75.48 and 2603:5:22b4::30. Each host name carries two IP addresses.
Mail Servers
Mail for rt4c.org is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
rt4c.org uses an identical mail server configuration to several other domains — among them rentofox.com, kerstincrawford.com, australianbushhoney.net and two more.
rt4c.org overlaps on mail servers with certain other domains, vs1.in among them.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.