massrtc.com - dns.ninja
massrtc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dotster.com | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
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=1784911682 | ||||||
Subdomains
mx.massrtc.com |
Same first word
massrtc.com |
Similar names
DNS History
3 records (2 active, 1 former)
●NSns1.dotster.com2020-03-07 → 2026-07-24 · 2 obs
● 2026-07-24 16:49:32
●NSns2.dotster.com2020-03-07 → 2026-07-24 · 2 obs
● 2026-07-24 16:49:32
○MXmx.massrtc.com2020-03-07 → 2026-04-06 · 5 obs
● 2026-03-23 20:53:24
○ 2026-04-03 09:54:36
● 2026-04-06 20:23:48
○ 2026-07-24 16:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| massrtc.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for massrtc.com (unsigned zone)
⏱️ Timing
Total: 3359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
Hierarchy
mx.massrtc.com is a subdomain of massrtc.com.
Name Servers
massrtc.com uses two name servers for its delegation: ns1.dotster.com and ns2.dotster.com.
massrtc.com uses the same name servers as several other domains — among them tellnyou.com, thejoyoftravelagency.com, francis.enterprises and two more.
The name servers of massrtc.com overlap at least partially with those of other domains — among them thejingles.net, dentedhead.com, xcede.net and two more.
These name servers commonly appear in delegations together with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.nameresolve.com and 3 other.
Both ns1.dotster.com and ns2.dotster.com have a single IP address each — ns1.dotster.com resolves to 172.64.52.250 while ns2.dotster.com resolves to 172.64.53.155.