herfirstlesson.org - robtex.com
herfirstlesson.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=1784300720 | ||||||
Subdomains
www.herfirstlesson.org |
Same first word
herfirstlesson.org |
DNS History
5 records (5 active, 0 former)
●NSns75.domaincontrol.com2026-05-30 → 2026-07-17 · 2 obs
● 2026-07-17 15:36:46
●NSns76.domaincontrol.com2026-05-30 → 2026-07-17 · 2 obs
● 2026-07-17 15:36:46
●MXherfirstlesson-org.mail.protection.outlook.com2026-05-30 → 2026-07-17 · 2 obs
● 2026-07-17 15:36:46
●A13.248.243.52026-05-30 → 2026-07-17 · 2 obs
● 2026-07-17 15:36:46
●A76.223.105.2302026-05-30 → 2026-07-17 · 2 obs
● 2026-07-17 15:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| herfirstlesson.org | ns75.domaincontrol.com, ns76.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for herfirstlesson.org (unsigned zone)
⏱️ Timing
Total: 2205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 1 | herfirstlesson-org.mail.protection.outlo |
| TXT | 2 | NETORGFT20770396.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
www.herfirstlesson.org is a subdomain of herfirstlesson.org.
IP Addresses
herfirstlesson.org has two IP addresses: 13.248.243.5 and 76.223.105.230
comercialsafra.com, iselfacademy.com, jyost.com plus two other host names have IP numbers in common with herfirstlesson.org.
Name Servers
herfirstlesson.org uses two name servers for its delegation: ns75.domaincontrol.com and ns76.domaincontrol.com.
The name server configuration of herfirstlesson.org is shared with other domains, for instance nomadiccouncil.com, villaversegoa.com, fuzzyfozzie.com and two others.
At least some of herfirstlesson.org's name servers are also used by other domains, among them verticeds.com.
The two host names ns75.domaincontrol.com and ns76.domaincontrol.com each have a pair of IP addresses: ns75.domaincontrol.com has 97.74.107.48 and 2603:5:21b4::30, and ns76.domaincontrol.com has 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
herfirstlesson.org uses one mail server — herfirstlesson-org.mail.protection.outlook.com.
herfirstlesson-org.mail.protection.outlook.com has 8 IP addresses: 52.101.9.2, 52.101.10.12, 52.101.10.16 plus 5 more.