mainta.app - robtex.com
mainta.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns21.domaincontrol.com2026-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 19:26:12
●NSns22.domaincontrol.com2026-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 19:26:12
●MXmainta-app.mail.protection.outlook.com2026-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 19:26:12
●A13.248.243.52026-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 19:26:12
●A76.223.105.2302026-06-14 → 2026-07-18 · 2 obs
● 2026-07-18 19:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| mainta.app | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mainta.app (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 1 | mainta-app.mail.protection.outlook.com ( |
| TXT | 2 | NETORG19565665.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
mainta.app resolves to the IP addresses 13.248.243.5 and 76.223.105.230
Two other host names, along with mickcurran.com, n2it.us and 28black.cn, also share IP numbers with mainta.app.
Name Servers
mainta.app has two authoritative name servers — ns21.domaincontrol.com and ns22.domaincontrol.com.
mainta.app shares its NS records with other domains, for example travelbuddyy.com, dhhf.org, internationalstudentloan.com and two others.
Both ns21.domaincontrol.com and ns22.domaincontrol.com have two IP addresses each. ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b; ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b.
Mail Servers
The sole mail server for mainta.app is mainta-app.mail.protection.outlook.com.
With 8 IP addresses total, mainta-app.mail.protection.outlook.com resolves to 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 others.