roundmaster.com - robtex.com
roundmaster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1771291435 | ||||||
Same first word
roundmaster.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns.buydomains.com2015-10-25 → 2026-03-22 · 3 obs
● 2015-10-25 09:00:40
● 2026-03-22 23:36:54
○NSsk.s5.ans1.ns122.ztomy.com2015-06-08 → 2015-06-08 · 3 obs
○ 2015-10-25 09:00:40
○ 2026-03-22 23:36:54
○NSsk.s5.ans2.ns122.ztomy.com2015-06-08 → 2015-06-08 · 3 obs
○ 2015-10-25 09:00:40
○ 2026-03-22 23:36:54
●NSthis-domain-for-sale.com2026-02-19 → 2026-03-22 · 3 obs
● 2026-02-19 07:14:30
● 2026-03-22 23:36:54
○MXmail.b-io.co2015-06-08 → 2015-06-08 · 3 obs
○ 2015-10-25 09:00:40
○ 2026-03-22 23:36:54
●A207.148.248.1432017-04-04 → 2026-03-22 · 3 obs
● 2017-04-04 09:09:42
● 2026-03-22 23:36:54
○A208.91.197.442015-06-08 → 2015-06-08 · 3 obs
○ 2015-10-25 09:00:40
○ 2026-03-22 23:36:54
○A50.63.202.1042015-10-25 → 2016-08-10 · 5 obs
● 2015-10-25 09:00:40
● 2016-08-10 20:09:30
○ 2017-04-04 09:09:42
○ 2026-03-22 23:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| roundmaster.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roundmaster.com (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
roundmaster.com points to IP number: 207.148.248.143.
Other host names such as reliableelectrics.com, cartere.com, usaretreats.com, ibouncy.com and clearcartoon.com share IPs with roundmaster.com.
Name Servers
roundmaster.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
roundmaster.com shares the same name server setup as netentire.com, moodbarometer.com, researchstudents.com, footballkickoff.com and boatersrights.com.
roundmaster.com shares name servers with other domains at least partially, for instance tourshows.com and sureclick.net.
Host names sharing one IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.