masteryforstrings.com - dns.ninja
masteryforstrings.com
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=1785244872 | ||||||
Previously MX for
masteryforstrings.com |
Subdomains
mail.masteryforstrings.com |
Same first word
masteryforstrings.com |
DNS History
11 records (8 active, 3 former)
●NSns1.a2hosting.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 17:38:42
● 2026-07-28 13:22:00
●NSns1.supercp.com2015-07-16 → 2026-07-28 · 2 obs
● 2026-07-28 13:22:00
●NSns2.a2hosting.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 17:38:42
● 2026-07-28 13:22:00
●NSns2.supercp.com2015-07-16 → 2026-07-28 · 2 obs
● 2026-07-28 13:22:00
●NSns3.a2hosting.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 17:38:42
● 2026-07-28 13:22:00
●NSns4.a2hosting.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 17:38:42
● 2026-07-28 13:22:00
○NSsr6.supercp.com2015-07-16 → 2017-03-28 · 4 obs
● 2017-03-28 10:08:04
○ 2026-03-17 17:38:42
○ 2026-07-28 13:22:00
●MXmail.masteryforstrings.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 17:38:42
● 2026-07-28 13:22:00
○MXmasteryforstrings.com2015-07-16 → 2017-03-28 · 4 obs
● 2017-03-28 10:08:04
○ 2026-03-17 17:38:42
○ 2026-07-28 13:22:00
●A152.44.39.832026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 17:38:42
● 2026-07-28 13:22:00
○A75.98.174.662015-07-16 → 2017-03-28 · 4 obs
● 2017-03-28 10:08:04
○ 2026-03-17 17:38:42
○ 2026-07-28 13:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| masteryforstrings.com | ns1.supercp.com, ns2.supercp.com | 2 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns1.supercp.com, ns2.supercp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masteryforstrings.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.44.39.83 |
| NS | 4 | ns1.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.masteryforstrings.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.198.240.27 ~all |
| SOA | 1 | ns1.a2hosting.com root.mi3-cl9-its3.a2ho |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.supercp.com, ns2.supercp.com)
Analysis
Hierarchy
masteryforstrings.com is a parent domain of mail.masteryforstrings.com.
IP Addresses
masteryforstrings.com resolves to just one IP address, 152.44.39.83.
Two other host names, along with baltimorerealestatetour.com, lightsportgear.com and bannsuanhome-stay.com, also share IP numbers with masteryforstrings.com.
Name Servers
DNS for masteryforstrings.com is handled by 6 name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and 3 others.
masteryforstrings.com shares at least some of its name servers with other domains, including paul-arendain.com, legacynetworkonline.com, shopsbyoliverspence.com and two others.
These name servers are frequently seen alongside ns4.a2hosting.com, ns1.supercp.com, ns2.supercp.com and 7 other name servers.
Host names that point to one IP address:
ns1.a2hosting.com directs to 13.248.158.180.
ns2.a2hosting.com directs to 75.2.118.134.
ns3.a2hosting.com directs to 76.223.26.245.
ns4.a2hosting.com directs to 99.83.147.209.
ns1.supercp.com directs to 13.248.158.180.
ns2.supercp.com directs to 75.2.118.134.
Host names pointing to 13.248.158.180 IP addresses: ns1.a2hosting.com and ns1.supercp.com.
Host names pointing to 75.2.118.134 IP addresses: ns2.a2hosting.com and ns2.supercp.com.
Mail Servers
The sole mail server for masteryforstrings.com is mail.masteryforstrings.com.
mail.masteryforstrings.com has exactly one IP number: 66.198.240.27.