datainstructors.com - dns.ninja
datainstructors.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.fort-knox.org ⚠️ Not in zone NS records | ||||||
| A | 144.76.88.130🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | ns.fort-knox.org | ||||||
| NS | ns2.fort-knox.org ⚠️ Not in zone NS records | ||||||
| A | 185.47.61.127🇳🇱 MYTHIC185.47.60.0/22 | ||||||
| PTR | mail2.fort-knox.org | ||||||
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=1786529454 | ||||||
Subdomains
blog.datainstructors.com |
Same first word
datainstructors.com |
DNS History
8 records (2 active, 6 former)
○NSns.fort-knox.org2017-05-13 → 2026-05-07 · 4 obs
● 2017-05-13 12:41:26
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
●NSns1.fort-knox.org2017-05-13 → 2026-08-12 · 2 obs
● 2017-05-13 12:41:26
● 2026-08-12 10:27:38
● 2026-08-12 10:27:38
●NSns2.fort-knox.org2017-05-13 → 2026-08-12 · 2 obs
● 2017-05-13 12:41:26
● 2026-08-12 10:27:38
● 2026-08-12 10:27:38
○NSns3.fort-knox.org2017-05-13 → 2026-05-07 · 4 obs
● 2017-05-13 12:41:26
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
○MXmail.fort-knox.org2017-05-13 → 2026-05-07 · 4 obs
● 2017-05-13 12:41:26
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
○MXmail2.fort-knox.org2017-05-13 → 2026-05-07 · 4 obs
● 2017-05-13 12:41:26
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
○MXmail3.fort-knox.org2017-05-13 → 2026-05-07 · 4 obs
● 2017-05-13 12:41:26
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
○A144.76.88.1332017-05-13 → 2026-05-07 · 4 obs
● 2017-05-13 12:41:26
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
● 2026-05-07 07:38:40
○ 2026-08-10 13:30:44
○ 2026-08-12 10:27:38
🔍 DNS Trace
Analysis
Hierarchy
datainstructors.com is the parent zone for blog.datainstructors.com.
Name Servers
datainstructors.com is delegated to two name servers: ns1.fort-knox.org and ns2.fort-knox.org.
datainstructors.com partially shares its NS delegation with several other domains, including fort-knox.org, younan.ca, fort-knox.net and two others.
These name servers often co-occur with the name servers ns3.fort-knox.org.
ns1.fort-knox.org resolves to 144.76.88.130. ns2.fort-knox.org resolves to 185.47.61.127. Both host names point to a single IP number.