readfirst.org - robtex.com
readfirst.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=1778335004 | ||||||
Same first word
readfirst.us |
readfirst.cn |
readfirst.org |
readfirst.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns63.domaincontrol.com2015-05-13 → 2026-05-09 · 2 obs
● 2026-05-09 14:15:10
●NSns64.domaincontrol.com2015-05-13 → 2026-05-09 · 2 obs
● 2026-05-09 14:15:10
●MXmailstore1.secureserver.net2015-05-13 → 2026-05-09 · 2 obs
● 2026-05-09 14:15:10
●MXsmtp.secureserver.net2015-05-13 → 2026-05-09 · 2 obs
● 2026-05-09 14:15:10
●A15.197.148.332026-04-09 → 2026-05-09 · 3 obs
● 2026-04-09 11:35:34
● 2026-05-09 14:15:10
●A3.33.130.1902026-04-09 → 2026-05-09 · 3 obs
● 2026-04-09 11:35:34
● 2026-05-09 14:15:10
○A50.63.202.532015-05-13 → 2017-11-09 · 4 obs
● 2017-11-09 01:38:28
○ 2026-04-09 11:35:34
○ 2026-05-09 14:15:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| readfirst.org | ns63.domaincontrol.com, ns64.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for readfirst.org (unsigned zone)
⏱️ Timing
Total: 555ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns63.domaincontrol.com, ns64.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns63.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
readfirst.org points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance tuwebenlaweb.com, satoriluxe.com, cozylet.com, chriskidwell.com and bluebridge.online share IP numbers with readfirst.org.
Name Servers
readfirst.org's delegation is to two name servers ns63.domaincontrol.com and ns64.domaincontrol.com.
readfirst.org shares the same name server configuration as other domains, such as neteller-jplan.com, noustek.com, witopia.us, ttsurvive.com and aceaviationservices.com.
readfirst.org shares name servers with other domains at least partially, for example psroofing.net.
Host names with two IP numbers: ns63.domaincontrol.com points to 2603:5:2154::2a and 97.74.101.42; ns64.domaincontrol.com points to 2603:5:2254::2a and 173.201.69.42
Mail Servers
Two mail servers mailstore1.secureserver.net and smtp.secureserver.net handle readfirst.org.
readfirst.org uses the same mail server setup as other domains such as pinpaitea.com, galaxvirginiamountainrealestate.com, pennydobson.com, pqtennis.com and hellbit.com.
readfirst.org shares some mail servers with other domains at least partially, for example goboman.net.
Host names with three IP numbers
The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; the host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113