clarkson.org - robtex.com
clarkson.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=1777273813 | ||||||
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
●NSdns1.registrar-servers.com2015-08-26 → 2026-04-27 · 6 obs
● 2015-12-05 16:28:00
○ 2016-03-08 22:18:24
○ 2016-09-15 23:41:20
● 2017-04-10 22:24:48
● 2026-04-27 07:27:30
○NSdns1.registrar-servers.com,2016-03-08 → 2016-09-15 · 5 obs
● 2016-03-08 22:18:24
● 2016-09-15 23:41:20
○ 2017-04-10 22:24:48
○ 2026-04-27 07:27:30
●NSdns2.registrar-servers.com2015-08-26 → 2026-04-27 · 2 obs
● 2026-04-27 07:27:30
○NSdns3.registrar-servers.com2015-08-26 → 2016-09-15 · 4 obs
● 2016-09-15 23:41:20
○ 2017-04-10 22:24:48
○ 2026-04-27 07:27:30
○NSdns4.registrar-servers.com2015-08-26 → 2016-09-15 · 4 obs
● 2016-09-15 23:41:20
○ 2017-04-10 22:24:48
○ 2026-04-27 07:27:30
○NSdns5.registrar-servers.com2015-08-26 → 2016-09-15 · 4 obs
● 2016-09-15 23:41:20
○ 2017-04-10 22:24:48
○ 2026-04-27 07:27:30
●MXalt1.aspmx.l.google.com2015-08-26 → 2026-04-27 · 2 obs
● 2026-04-27 07:27:30
●MXalt2.aspmx.l.google.com2015-08-26 → 2026-04-27 · 2 obs
● 2026-04-27 07:27:30
●MXaspmx.l.google.com2015-08-26 → 2026-04-27 · 2 obs
● 2026-04-27 07:27:30
●MXaspmx2.googlemail.com2015-08-26 → 2026-04-27 · 2 obs
● 2026-04-27 07:27:30
●MXaspmx3.googlemail.com2015-08-26 → 2026-04-27 · 2 obs
● 2026-04-27 07:27:30
●A162.255.119.202017-04-10 → 2026-04-27 · 3 obs
● 2017-04-10 22:24:48
● 2026-04-27 07:27:30
○A192.64.119.432016-03-08 → 2016-09-15 · 5 obs
● 2016-03-08 22:18:24
● 2016-09-15 23:41:20
○ 2017-04-10 22:24:48
○ 2026-04-27 07:27:30
○A192.64.119.992015-08-26 → 2015-12-05 · 4 obs
● 2015-12-05 16:28:00
○ 2016-03-08 22:18:24
○ 2026-04-27 07:27:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| clarkson.org | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clarkson.org (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.20 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
clarkson.org points to an IP address: 162.255.119.20.
other host names include cradleofcoaches.com, tauceti.org, forinash.com, funkyprintables.com and usercatch.com; they share IP numbers with clarkson.org.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for clarkson.org.
clarkson.org shares the same name server setup as other domains, for instance ankcommercial.com, t7.sbs, aivere.com, aidaperkum.com and gardeniacreations.com.
clarkson.org shares name servers with other domains at least partially, for instance be2gether.com, elohkcalb.com, ms-teams.xyz and mercedcarpetcleaners.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com, dns5.registrar-servers.com, dns1.namecheaphosting.com and dns2.namecheaphosting.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
clarkson.org is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
clarkson.org shares at least partially some mail servers with other domains, for instance getmeinnet.com, ecoinnovationsvi.com, cs.uni-salzburg.at, ns500759.ns500758.ns500698.ns500698.ns500759.ns500735.ns500736.ns500735.ns500735.ns500735.ns500708.ns500708.ns500619.ns500576.ns500652.ns500576.trackreceptor.com and ns500698.ns500759.ns500758.ns500698.ns500758.ns500735.ns500735.ns500735.ns500708.ns500698.ns500619.ns500576.trackreceptor.com.
Mail servers frequently appear alongside alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Host aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.
Host aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.
Host aspmx.l.google.com points to: 2607:f8b0:4004:c08::1a and 142.251.163.27.
Host alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.
Host alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.
Names pointing to 2a00:1450:400b:c02::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.