checkthis.org - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

checkthis.org

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1787089322

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comdns1.valueweb.comdns2.valueweb.comdns3.valueweb.comMXmx.checkthis.orgA13.248.169.4876.223.54.146216.87.185.16
NSdns1.valueweb.com2015-05-21 → 2017-03-19 · 4 obs
● 2015-05-21 12:18:22
● 2017-03-19 18:22:54
○ 2026-07-04 03:44:26
○ 2026-08-18 21:58:24
NSdns2.valueweb.com2015-05-21 → 2017-03-19 · 4 obs
● 2015-05-21 12:18:22
● 2017-03-19 18:22:54
○ 2026-07-04 03:44:26
○ 2026-08-18 21:58:24
NSdns3.valueweb.com2015-05-21 → 2017-03-19 · 4 obs
● 2015-05-21 12:18:22
● 2017-03-19 18:22:54
○ 2026-07-04 03:44:26
○ 2026-08-18 21:58:24
NSns1.afternic.com2026-07-04 → 2026-08-18 · 3 obs
○ 2017-03-19 18:22:54
● 2026-07-04 03:44:26
● 2026-08-18 21:58:24
NSns2.afternic.com2026-07-04 → 2026-08-18 · 3 obs
○ 2017-03-19 18:22:54
● 2026-07-04 03:44:26
● 2026-08-18 21:58:24
MXmx.checkthis.org2015-05-21 → 2017-03-19 · 4 obs
● 2015-05-21 12:18:22
● 2017-03-19 18:22:54
○ 2026-07-04 03:44:26
○ 2026-08-18 21:58:24
A13.248.169.482026-07-04 → 2026-08-18 · 3 obs
○ 2017-03-19 18:22:54
● 2026-07-04 03:44:26
● 2026-08-18 21:58:24
A216.87.185.162015-05-21 → 2017-03-19 · 4 obs
● 2015-05-21 12:18:22
● 2017-03-19 18:22:54
○ 2026-07-04 03:44:26
○ 2026-08-18 21:58:24
A76.223.54.1462026-07-04 → 2026-08-18 · 3 obs
○ 2017-03-19 18:22:54
● 2026-07-04 03:44:26
● 2026-08-18 21:58:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
checkthis.orgns1.afternic.com, ns2.afternic.com-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkthis.org (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

Analysis

Hierarchy

mx.checkthis.org is a subdomain of checkthis.org.

IP Addresses

checkthis.org points to the IP addresses 13.248.169.48 and 76.223.54.146

Additional host names — highpower.org, originalproof.xyz, qafas.com and two others — share IP numbers with checkthis.org.

Name Servers

checkthis.org is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.

checkthis.org shares its name server setup with other domains, including maintiq.com, concretedogs.com, www.lasso.finance and two others.

The name servers of checkthis.org overlap at least partially with those of other domains — among them persianline.com, aliprime.com, mercybenefits.com and two more.

The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn are commonly seen alongside these name servers.

Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.