rtbsm.com - dns.ninja
rtbsm.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| A | 2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.dnsimple.com | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple.com | ||||||
| A | 2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.dnsimple.com | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1663597140 | ||||||
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=1786296744 | ||||||
Subdomains
tracker.rtbsm.com |
tracker-b.rtbsm.com |
Same first word
rtbsm.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.dnsimple.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-08-09 17:57:46
●NSns2.dnsimple.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-08-09 17:57:46
●NSns3.dnsimple.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-08-09 17:57:46
●NSns4.dnsimple.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-08-09 17:57:46
○A98.126.56.1632016-12-19 → 2016-12-19 · 3 obs
○ 2017-09-30 19:41:28
○ 2026-08-09 17:57:46
○CNAME1075.dragonparking.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-09-30 19:41:28
○ 2026-08-09 17:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rtbsm.com | ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com | 8 records |
✅ Authoritative Response
Server:199.247.154.53
NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtbsm.com (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple.com... |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com...)
Analysis
Hierarchy
tracker.rtbsm.com and tracker-b.rtbsm.com each fall under rtbsm.com as their parent domain.
Name Servers
The NS records for rtbsm.com point to four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.
rtbsm.com partially shares its NS delegation with several other domains, including feederninja.com, workible.com, greensync.com and two others.
The name servers ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, axfr.dnsimple.com and two others are commonly seen in use alongside these name servers.
ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com each carry two IP addresses. ns1.dnsimple.com has 199.247.152.53 and 2620:111:8004::53; ns2.dnsimple.com has 199.247.153.53 and 2620:111:8005::53; ns3.dnsimple.com has 199.247.154.53 and 2620:111:8006::53; ns4.dnsimple.com has 199.247.155.53 and 2620:111:8007::53.