masterun.com - dns.ninja
masterun.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #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=1783735152 | ||||||
Subdomains
mail.masterun.com |
Same first word
masterun.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.peer1.net2015-08-08 → 2017-06-01 · 4 obs
● 2017-06-01 15:30:30
○ 2026-04-02 06:43:08
○ 2026-07-11 02:13:14
○NSns2.peer1.net2015-08-08 → 2017-06-01 · 4 obs
● 2017-06-01 15:30:30
○ 2026-04-02 06:43:08
○ 2026-07-11 02:13:14
●NSns3.afternic.com2026-04-02 → 2026-07-11 · 3 obs
● 2026-04-02 06:43:08
● 2026-07-11 02:13:14
●NSns4.afternic.com2026-04-02 → 2026-07-11 · 3 obs
● 2026-04-02 06:43:08
● 2026-07-11 02:13:14
○MX.2026-04-02 → 2026-07-11 · 2 obs
○ 2026-07-11 02:13:14
○MXmail.masterun.com2015-08-08 → 2017-06-01 · 4 obs
● 2017-06-01 15:30:30
○ 2026-04-02 06:43:08
○ 2026-07-11 02:13:14
●A13.248.169.482026-04-02 → 2026-07-11 · 3 obs
● 2026-04-02 06:43:08
● 2026-07-11 02:13:14
○A207.198.109.592015-08-08 → 2017-06-01 · 4 obs
● 2017-06-01 15:30:30
○ 2026-04-02 06:43:08
○ 2026-07-11 02:13:14
●A76.223.54.1462026-04-02 → 2026-07-11 · 3 obs
● 2026-04-02 06:43:08
● 2026-07-11 02:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| masterun.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterun.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
The domain mail.masterun.com falls under the parent masterun.com.
IP Addresses
masterun.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with masterun.com are medical-billing-software.com, mqdax.com, (0x736578)cam-nice(0x626f6f62)s.startspot.nl and two others.
Name Servers
The NS records for masterun.com delegate to ns3.afternic.com and ns4.afternic.com.
masterun.com has the same name server delegation as a number of other domains, such as mailfunnels.com, reverse.rapbank.com, desertjointsolutions.com and two more.
At least some of masterun.com's name servers are shared with other domains, for example costumelab.com, themjc.com, grandcham.com and two more.
Each of ns3.afternic.com and ns4.afternic.com has one IP address: ns3.afternic.com uses 97.74.98.65 and ns4.afternic.com uses 173.201.66.65.