leadertheory.com - dns.ninja
leadertheory.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1780559944 | ||||||
Previously MX for
leadertheory.com |
Subdomains
www.leadertheory.com |
Same first word
leadertheory.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-03-14 → 2026-06-04 · 3 obs
● 2026-03-14 00:14:06
● 2026-06-04 08:19:50
○NSns1.websitehostserver.net2016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-22 01:31:00
○ 2026-06-04 08:19:50
●NSns2.afternic.com2026-03-14 → 2026-06-04 · 3 obs
● 2026-03-14 00:14:06
● 2026-06-04 08:19:50
○NSns2.websitehostserver.net2016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-22 01:31:00
○ 2026-06-04 08:19:50
○NSns6073.hostgator.com2017-12-22 → 2017-12-22 · 4 obs
● 2017-12-22 01:31:00
○ 2026-03-14 00:14:06
○ 2026-06-04 08:19:50
○NSns6074.hostgator.com2017-12-22 → 2017-12-22 · 4 obs
● 2017-12-22 01:31:00
○ 2026-03-14 00:14:06
○ 2026-06-04 08:19:50
○MXleadertheory.com2016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-22 01:31:00
○ 2026-06-04 08:19:50
○MXmail.leadertheory.com2017-12-22 → 2017-12-22 · 4 obs
● 2017-12-22 01:31:00
○ 2026-03-14 00:14:06
○ 2026-06-04 08:19:50
●A13.248.169.482026-03-14 → 2026-06-04 · 3 obs
● 2026-03-14 00:14:06
● 2026-06-04 08:19:50
○A173.236.13.742016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-22 01:31:00
○ 2026-06-04 08:19:50
○A50.87.150.2342017-12-22 → 2017-12-22 · 4 obs
● 2017-12-22 01:31:00
○ 2026-03-14 00:14:06
○ 2026-06-04 08:19:50
●A76.223.54.1462026-03-14 → 2026-06-04 · 3 obs
● 2026-03-14 00:14:06
● 2026-06-04 08:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| leadertheory.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadertheory.com (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
leadertheory.com serves as the parent of www.leadertheory.com.
IP Addresses
leadertheory.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
at21.com, greenhouseeffect.xyz, noorhan.com and two other host names share IP numbers with leadertheory.com.
Name Servers
leadertheory.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
leadertheory.com uses the same name servers as several other domains — among them woodwindlessons.com, staging.fook.io, blendedschools.net and two more.
leadertheory.com has at least partial name server overlap with other domains, such as sdfar.com, drfernandocorrea.com, valueinnovations.net and two others.
It is common to see these name servers used together with name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-cwfnym7gwi8m2hqqfsqc6s.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.