selfdevelopmentcourse.com - dns.ninja
selfdevelopmentcourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.0.78.24🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| A | 192.0.78.25🇺🇸 Automattic192.0.78.0/24 Route Object | ||||||
| NS | ns1.wordpress.com ⭐ | ||||||
| A | 2a04:fa87:ffff::c6b5:7409🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns1.wordpress.com | ||||||
| A | 198.181.116.9🇺🇸 Automattic198.181.116.0/24 Route Object | ||||||
| PTR | ns1.wordpress.com | ||||||
| NS | ns2.wordpress.com | ||||||
| A | 2a04:fa87:ffff::c6b5:7509🇮🇪 Automattic2a04:fa87:ffff::/48 | ||||||
| PTR | ns2.wordpress.com | ||||||
| A | 198.181.117.9🇺🇸 Automattic198.181.117.0/24 Route Object | ||||||
| PTR | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| A | 2620:115:c00f::c000:4a09🇺🇸 Automattic2620:115:c00f::/48 Route6 Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| A | 192.0.74.9🇺🇸 Automattic192.0.74.0/24 Route Object | ||||||
| PTR | ns3.wordpress.com | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2024-11-06 #2 | ||||||
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=1792312624 | ||||||
Same first word
selfdevelopmentcourse.com |
Previous names
Next names
DNS History
10 records (5 active, 5 former)
○NSns.buydomains.com2015-11-06 → 2017-01-31 · 4 obs
● 2017-01-31 20:49:16
○ 2019-12-25 12:02:48
○ 2026-10-18 08:46:20
●NSns1.wordpress.com2026-08-22 → 2026-10-18 · 3 obs
● 2026-08-22 11:34:58
● 2026-10-18 08:46:20
●NSns2.wordpress.com2026-08-22 → 2026-10-18 · 3 obs
● 2026-08-22 11:34:58
● 2026-10-18 08:46:20
●NSns3.wordpress.com2026-08-22 → 2026-10-18 · 3 obs
● 2026-08-22 11:34:58
● 2026-10-18 08:46:20
○A141.8.225.1242016-01-29 → 2016-04-21 · 5 obs
● 2016-01-29 01:35:18
● 2016-04-21 23:31:06
○ 2017-01-31 20:49:16
○ 2026-10-18 08:46:20
●A192.0.78.242026-08-22 → 2026-10-18 · 3 obs
● 2026-08-22 11:34:58
● 2026-10-18 08:46:20
●A192.0.78.252026-08-22 → 2026-10-18 · 3 obs
● 2026-08-22 11:34:58
● 2026-10-18 08:46:20
○A207.148.248.1432017-01-31 → 2017-01-31 · 4 obs
● 2017-01-31 20:49:16
○ 2019-12-25 12:02:48
○ 2026-10-18 08:46:20
○A50.63.202.1042015-11-06 → 2015-11-06 · 4 obs
● 2015-11-06 06:35:46
○ 2016-01-29 01:35:18
○ 2026-10-18 08:46:20
○A66.151.181.492015-06-18 → 2015-06-18 · 3 obs
○ 2015-11-06 06:35:46
○ 2026-10-18 08:46:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| selfdevelopmentcourse.com | ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com | 6 records |
✅ Authoritative Response
Server:198.181.117.9
NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selfdevelopmentcourse.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.24, 192.0.78.25 |
| NS | 3 | ns3.wordpress.com, ns1.wordpress.com... |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)
Analysis
IP Addresses
selfdevelopmentcourse.com directs to two IP numbers, 192.0.78.24 and 192.0.78.25
Additional host names — basicallybailey.blog, frauschilgen.com, jesuispersonne.fr and two others — share IP numbers with selfdevelopmentcourse.com.
Name Servers
The authoritative name servers for selfdevelopmentcourse.com are ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com — three in total.
selfdevelopmentcourse.com partially shares its NS delegation with several other domains, including biglakehumane.org, biancawyattphotography.com, cemeteryangels.org and two others.
ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com all resolve to exactly two IP numbers apiece: ns1.wordpress.com → 198.181.116.9 and 2a04:fa87:ffff::c6b5:7409; ns2.wordpress.com → 198.181.117.9 and 2a04:fa87:ffff::c6b5:7509; ns3.wordpress.com → 192.0.74.9 and 2620:115:c00f::c000:4a09.