radscheck.org - robtex.com
radscheck.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.239.197 | ||||||
| NS | dns237.a.register.com ⭐ | ||||||
| A | 216.21.231.237🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns237.a.register.com | ||||||
| NS | dns051.b.register.com | ||||||
| A | 216.21.232.51🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns051.b.register.com | ||||||
| NS | dns148.c.register.com | ||||||
| A | 216.21.235.148🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS | ||||||
| PTR | dns148.c.register.com | ||||||
| NS | dns249.d.register.com | ||||||
| A | 216.21.236.249🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | dns249.d.register.com | ||||||
| SOA | dns237.a.register.comroot@register.com 2012-11-08 #2 | ||||||
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=1776101537 | ||||||
Same first word
radscheck.org |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns051.b.register.com2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 18:06:20
●NSdns148.c.register.com2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 18:06:20
●NSdns237.a.register.com2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 18:06:20
●NSdns249.d.register.com2015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 18:06:20
○MXp.webcom.ctmail.com2016-07-22 → 2017-04-09 · 4 obs
● 2017-04-09 08:43:04
○ 2026-04-05 13:21:10
○ 2026-04-13 18:06:20
●A216.21.239.1972015-06-11 → 2026-04-13 · 2 obs
● 2026-04-13 18:06:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| radscheck.org | dns051.b.register.com, dns148.c.register.com, dns237.a.register.com, dns249.d.register.com | - |
✅ Authoritative Response
Server:216.21.236.249
NS records: dns051.b.register.com, dns148.c.register.com, dns237.a.register.com, dns249.d.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for radscheck.org (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.239.197 |
| NS | 4 | dns051.b.register.com, dns249.d.register.com... |
| SOA | 1 | dns237.a.register.com root.register.com |
Analysis
IP Addresses
radscheck.org resolves to one IP number: 216.21.239.197.
other host names including decoro.biz, onesplice.com, burpeeseed.com, so-sat.com and eringore.com share IP numbers with radscheck.org.
Name Servers
radscheck.org is delegated to four name servers: dns237.a.register.com, dns051.b.register.com, dns148.c.register.com and dns249.d.register.com.
radscheck.org at least partially shares name servers with other domains, for instance aamia.com, drunkandstupid.com, vehlux.com, odsec.net and otherclicks.com.
These name servers are commonly used with the following name servers: dns1.register.com, dns2.register.com, dns177.d.register.com, dns176.d.register.com, dns082.d.register.com, dns083.d.register.com, dns010.d.register.com, dns1.srsplus.com, dns2.srsplus.com and dns235.c.register.com.
Host names with one IP number: dns237.a.register.com points to 216.21.231.237; dns051.b.register.com points to 216.21.232.51; dns148.c.register.com points to 216.21.235.148; dns249.d.register.com points to 216.21.236.249.