electric.courses - robtex.com
electric.courses
| 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 | 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 | ||||||
| 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 | verification-pmgazfsdbkunpxnkydkmz4.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1776040174 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.afternic.com2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:35:42
●NSns2.afternic.com2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:35:42
●NSverification-pmgazfsdbkunpxnkydkmz4.ns101.verify.hn2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:35:42
●A13.248.169.482026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:35:42
●A76.223.54.1462026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses... | 12 records |
| electric.courses | ns2.afternic.com, verification-pmgazfsdbkunpxnkydkmz4.ns101.verify.hn, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, verification-pmgazfsdbkunpxnkydkmz4.ns101.verify.hn, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for electric.courses (unsigned zone)
⏱️ Timing
Total: 3509ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, a.nic.courses, b.nic.courses...)
Analysis
IP Addresses
electric.courses resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance bigmusc.com, www.letterstoheaven.com, moovit.co, lessable.com and dextime.com share IP numbers with electric.courses.
Name Servers
electric.courses is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-pmgazfsdbkunpxnkydkmz4.ns101.verify.hn.
electric.courses partially shares name servers with other domains; examples include sendom.com, mx1.novostorage.com, studioooh.com, www.www.www.8861.net and akkq.com.
These name servers are often used with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.
verification-pmgazfsdbkunpxnkydkmz4.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.