mastercode.com - dns.ninja
mastercode.com
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1780646754 | ||||||
Subdomains
www.mastercode.com |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-04-25 → 2026-06-05 · 3 obs
● 2026-04-25 13:31:34
● 2026-06-05 08:20:28
○NSns1.parkingcrew.net2015-08-15 → 2017-04-10 · 4 obs
● 2017-04-10 04:11:56
○ 2026-04-25 13:31:34
○ 2026-06-05 08:20:28
●NSns2.afternic.com2026-04-25 → 2026-06-05 · 3 obs
● 2026-04-25 13:31:34
● 2026-06-05 08:20:28
○NSns2.parkingcrew.net2015-08-15 → 2017-04-10 · 4 obs
● 2017-04-10 04:11:56
○ 2026-04-25 13:31:34
○ 2026-06-05 08:20:28
○MX.2026-04-25 → 2026-06-05 · 2 obs
○ 2026-06-05 08:20:28
○MXmail.h-email.net2015-08-15 → 2017-04-10 · 4 obs
● 2017-04-10 04:11:56
○ 2026-04-25 13:31:34
○ 2026-06-05 08:20:28
●A13.248.169.482026-04-25 → 2026-06-05 · 3 obs
● 2026-04-25 13:31:34
● 2026-06-05 08:20:28
○A185.53.178.92017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 04:11:56
○ 2026-04-25 13:31:34
○ 2026-06-05 08:20:28
○A185.53.179.92015-08-15 → 2016-07-18 · 4 obs
● 2016-07-18 21:08:36
○ 2017-04-10 04:11:56
○ 2026-06-05 08:20:28
●A76.223.54.1462026-04-25 → 2026-06-05 · 3 obs
● 2026-04-25 13:31:34
● 2026-06-05 08:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| mastercode.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercode.com (unsigned zone)
⏱️ Timing
Total: 1065ms | 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: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
mastercode.com serves as the parent of www.mastercode.com.
IP Addresses
mastercode.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Among the host names that share IP numbers with mastercode.com are clubcampagne.nl, frf.net, localdogtrainingschool.publicsets.com and two others.
Name Servers
Two name servers handle the delegation for mastercode.com: ns1.afternic.com and ns2.afternic.com.
mastercode.com has the same name server delegation as a number of other domains, such as bakery.mobi, kalium.tgci.net, bouncycastle.co and two more.
mastercode.com has at least partial name server overlap with other domains, such as dronemax.com, betterloo.com, aaires.com and two others.
These name servers tend to appear together with the name servers verification-wv4fzkw6deyekgfrapjxbm.ns101.verify.hn, verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn and verification-ilzyovyxkjcylcmj8rbffy.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.