higherlearning.biz - robtex.com
higherlearning.biz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns29.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2181::f🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| A | 97.74.104.15🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| NS | ns30.domaincontrol.com | ||||||
| A | 2603:5:2281::f🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| A | 173.201.72.15🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| TXT | google-site-verification=taPV3ixMgowj_PsFwO_hKofL1VoYzkVzQy2aRPLM_eQ | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2026-01-27 #2 | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1775025811 | ||||||
Same first word
higherlearning.biz |
higherlearning.com |
higherlearning.eu |
DNS History
7 records (2 active, 5 former)
●NSns29.domaincontrol.com2020-01-14 → 2026-04-01 · 3 obs
○ 2017-03-21 03:08:44
● 2020-01-14 00:13:38
● 2026-04-01 07:15:58
● 2020-01-14 00:13:38
● 2026-04-01 07:15:58
●NSns30.domaincontrol.com2020-01-14 → 2026-04-01 · 3 obs
○ 2017-03-21 03:08:44
● 2020-01-14 00:13:38
● 2026-04-01 07:15:58
● 2020-01-14 00:13:38
● 2026-04-01 07:15:58
○NSns69.domaincontrol.com2015-07-09 → 2016-03-08 · 4 obs
● 2015-07-09 06:40:18
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
○NSns70.domaincontrol.com2015-07-09 → 2016-03-08 · 4 obs
● 2015-07-09 06:40:18
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
○MXmailstore1.secureserver.net2015-07-09 → 2016-03-08 · 4 obs
● 2015-07-09 06:40:18
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
○MXsmtp.secureserver.net2015-07-09 → 2016-03-08 · 4 obs
● 2015-07-09 06:40:18
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
○A184.168.221.442015-07-09 → 2016-03-08 · 4 obs
● 2015-07-09 06:40:18
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
● 2016-03-08 05:56:28
○ 2017-03-21 03:08:44
○ 2026-04-01 07:15:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | - |
| higherlearning.biz | ns30.domaincontrol.com, ns29.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.15
NS records: ns30.domaincontrol.com, ns29.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for higherlearning.biz (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| TXT | 1 | google-site-verification=taPV3ixMgowj_Ps |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
Two name servers ns29.domaincontrol.com and ns30.domaincontrol.com handle the delegation for higherlearning.biz.
higherlearning.biz shares the same name server setup as other domains, for example newsbreaknigeria.com, candicemoore.com, melrose-consulting.com, reverseconvertiblesecurity.com and kirbymovie.com.
Host names with two IP numbers:
ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15.
ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.