mastsf.com - dns.ninja
mastsf.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=1785828542 | ||||||
Same first word
mastsf.com |
Similar names
satmfs.com |
smfast.com |
tsfsma.com |
astsfm.com |
msfast.com |
fastsm.com |
afssmt.com |
fatsms.com |
massft.com |
fastms.it |
fassmt.com |
fastms.com |
DNS History
8 records (5 active, 3 former)
○NSns17.domaincontrol.com2017-08-13 → 2017-08-13 · 3 obs
○ 2026-07-29 10:37:34
○ 2026-08-04 07:53:56
○NSns18.domaincontrol.com2017-08-13 → 2017-08-13 · 3 obs
○ 2026-07-29 10:37:34
○ 2026-08-04 07:53:56
●NSns25.domaincontrol.com2026-07-29 → 2026-08-04 · 3 obs
● 2026-07-29 10:37:34
● 2026-08-04 07:53:56
●NSns26.domaincontrol.com2026-07-29 → 2026-08-04 · 3 obs
● 2026-07-29 10:37:34
● 2026-08-04 07:53:56
●MXmastsf-com.mail.protection.outlook.com2026-07-29 → 2026-08-04 · 2 obs
● 2026-08-04 07:53:56
●A13.248.243.52026-07-29 → 2026-08-04 · 3 obs
● 2026-07-29 10:37:34
● 2026-08-04 07:53:56
○A184.168.221.632017-08-13 → 2017-08-13 · 3 obs
○ 2026-07-29 10:37:34
○ 2026-08-04 07:53:56
●A76.223.105.2302026-07-29 → 2026-08-04 · 3 obs
● 2026-07-29 10:37:34
● 2026-08-04 07:53:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mastsf.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastsf.com (unsigned zone)
⏱️ Timing
Total: 129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 1 | mastsf-com.mail.protection.outlook.com ( |
| TXT | 2 | NETORG18620313.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
IP Addresses
mastsf.com points to the IP addresses 13.248.243.5 and 76.223.105.230
smallbusinessasst.com, gedik.org, fxenergygroup.com and two other host names share IP numbers with mastsf.com.
Name Servers
mastsf.com uses two name servers for its delegation: ns25.domaincontrol.com and ns26.domaincontrol.com.
mastsf.com uses the same name servers as several other domains — among them kitchenpride.com, interversantcloud.com, changeforacause.com and two more.
At least some of mastsf.com's name servers are also used by other domains, among them devilcase.com.tw.
The two host names ns25.domaincontrol.com and ns26.domaincontrol.com each have a pair of IP addresses: ns25.domaincontrol.com has 97.74.102.13 and 2603:5:2161::d, and ns26.domaincontrol.com has 173.201.70.13 and 2603:5:2261::d.
Mail Servers
Mail for mastsf.com is handled by a single mail server, mastsf-com.mail.protection.outlook.com.
mastsf-com.mail.protection.outlook.com resolves to 8 IP addresses — 40.93.192.1, 52.101.8.44, 52.101.41.54 and 5 others.