mdcacademy.com - robtex.com
mdcacademy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.110.4.103🇨🇦 ASN-CIPHERKEY65.110.0.0/19 Cipherkey | ||||||
| PTR | storm.atmosphere-online.ca | ||||||
| NS | ns1.mdnsservice.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:18🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.mdnsservice.com | ||||||
| A | 216.40.47.18🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.mdnsservice.com | ||||||
| NS | ns2.mdnsservice.com | ||||||
| A | 2604:4000:2800:d:64:99:148:11🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.mdnsservice.com | ||||||
| A | 64.98.148.11🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.mdnsservice.com | ||||||
| NS | ns3.mdnsservice.com | ||||||
| A | 2604:4000:0:d:64:99:96:34🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.mdnsservice.com | ||||||
| A | 64.99.96.34🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.mdnsservice.com | ||||||
| SOA | ns1.mdnsservice.comhostmaster@mdnsservice.com serial=1735409201 | ||||||
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=1774378472 | ||||||
Same first word
mdcacademy.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.mdnsservice.com2015-07-07 → 2026-03-24 · 2 obs
● 2026-03-24 19:13:24
●NSns2.mdnsservice.com2015-07-07 → 2026-03-24 · 2 obs
● 2026-03-24 19:13:24
●NSns3.mdnsservice.com2015-07-07 → 2026-03-24 · 2 obs
● 2026-03-24 19:13:24
○A50.63.66.802015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-13 02:59:36
○ 2026-03-24 19:13:24
●A65.110.4.1032015-11-13 → 2026-03-24 · 3 obs
● 2015-11-13 02:59:36
● 2026-03-24 19:13:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdcacademy.com | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | 6 records |
✅ Authoritative Response
Server:64.99.96.34
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdcacademy.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.110.4.103 |
| NS | 3 | ns1.mdnsservice.com, ns3.mdnsservice.com... |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)
Analysis
IP Addresses
mdcacademy.com points to a single IP number: 65.110.4.103.
other host names for instance storm.atmosphere-online.ca, cuffcleaner.com, 65.110.4.103.van970.dc.cipherkey.net, srv1.theboneandbiscuit.ca and email.meglover.ca share IP numbers with mdcacademy.com.
Name Servers
mdcacademy.com is delegated to three name servers: ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.
mdcacademy.com at least partially shares name servers with other domains, for instance burdine.net, tomharmon.com.emailmx.com, nummelin.com, totalprotennis.com and mottram.net.
These name servers are often used with ns1.mailbank.com and ns2.mailbank.com.
Host names with two IP numbers:
Host ns1.mdnsservice.com points to 2604:4000:0:d:216:40:47:18 and 216.40.47.18.
Host ns2.mdnsservice.com points to 2604:4000:2800:d:64:99:148:11 and 64.98.148.11.
Host ns3.mdnsservice.com points to 2604:4000:0:d:64:99:96:34 and 64.99.96.34.