excellencystudy.com - dns.ninja
excellencystudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.180.218.231🇸🇬 AS-VULTR139.180.208.0/20 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 139.180.218.231.vultrusercontent.com | ||||||
| NS | ns71.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2194::2e🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| A | 97.74.105.46🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| NS | ns72.domaincontrol.com | ||||||
| A | 2603:5:2294::2e🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| A | 173.201.73.46🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| TXT | v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:info@excellencys... | ||||||
| SOA | ns71.domaincontrol.comdns@jomax.net 2026-01-13 #0 | ||||||
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=1785661247 | ||||||
Same first word
excellencystudy.com |
DNS History
9 records (4 active, 5 former)
○NSno-dyn-updates.san.yahoo.com2020-01-05 → 2020-01-05 · 3 obs
○ 2026-03-27 21:41:20
○ 2026-08-02 09:23:54
●NSns71.domaincontrol.com2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 21:41:20
● 2026-08-02 09:23:54
●NSns72.domaincontrol.com2026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 21:41:20
● 2026-08-02 09:23:54
○NSyns1.yahoo.com2020-01-05 → 2020-01-05 · 3 obs
○ 2026-03-27 21:41:20
○ 2026-08-02 09:23:54
○NSyns2.yahoo.com2020-01-05 → 2020-01-05 · 3 obs
○ 2026-03-27 21:41:20
○ 2026-08-02 09:23:54
●MXmx-biz.mail.am0.yahoodns.net2020-01-05 → 2026-08-02 · 2 obs
● 2026-08-02 09:23:54
●A139.180.218.2312026-03-27 → 2026-08-02 · 3 obs
● 2026-03-27 21:41:20
● 2026-08-02 09:23:54
○A149.28.129.312026-03-27 → 2026-08-02 · 2 obs
○ 2026-08-02 09:23:54
○A67.195.197.752020-01-05 → 2020-01-05 · 3 obs
○ 2026-03-27 21:41:20
○ 2026-08-02 09:23:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| excellencystudy.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for excellencystudy.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.180.218.231 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 1 | mx-biz.mail.am0.yahoodns.net (pri: 30) |
| TXT | 1 | v=DMARC1; p=quarantine; pct=100; adkim=r |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
IP Addresses
excellencystudy.com has exactly one IP address — 139.180.218.231.
Name Servers
excellencystudy.com uses two name servers for its delegation: ns71.domaincontrol.com and ns72.domaincontrol.com.
The name server configuration of excellencystudy.com is shared with other domains, for instance powetimber.com, desman.us, vitaminclinic.ca and two others.
The two host names ns71.domaincontrol.com and ns72.domaincontrol.com each have a pair of IP addresses: ns71.domaincontrol.com has 97.74.105.46 and 2603:5:2194::2e, and ns72.domaincontrol.com has 173.201.73.46 and 2603:5:2294::2e.
Mail Servers
excellencystudy.com uses one mail server — mx-biz.mail.am0.yahoodns.net.
The mail server setup of excellencystudy.com matches that of other domains such as yazzproductions.com, ashvani.com, tickcontrol.us and two others.
excellencystudy.com overlaps on mail servers with certain other domains, ghost10.com among them.
mx-biz.mail.am0.yahoodns.net directs to two IP numbers, 67.195.204.83 and 67.195.228.75.