sbm21.com - dns.ninja
sbm21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.66.128.86🇦🇺 Amazon54.66.128.0/17 EC2 SYD prefix | ||||||
| PTR | ec2-54-66-128-86.ap-southeast-2.compute.amazonaws.com | ||||||
| NS | ns1.planetdomain.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns1.netregistry.net ⚠️ Not in parent delegation | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.netregistry.net ⚠️ Not in parent delegation | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns2.planetdomain.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.netregistry.net ⚠️ Not in parent delegation | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| MX | mail.sbm21.com ⭐ | ||||||
| A | 54.66.128.86🇦🇺 Amazon54.66.128.0/17 EC2 SYD prefix | ||||||
| PTR | ec2-54-66-128-86.ap-southeast-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 a mx ip4:206.212.241.202 include:_spfcurrent.sbm21.com include:_spfaws... | ||||||
| SOA | ns1.planetdomain.comabuse@planetdomain.com 2023-03-22 #2 | ||||||
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=1786889244 | ||||||
Subdomains
Same first word
sbm21.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.netregistry.net2026-03-28 → 2026-08-16 · 3 obs
● 2026-03-28 22:42:02
● 2026-08-16 14:19:16
●NSns1.planetdomain.com2015-07-04 → 2026-08-16 · 2 obs
● 2026-08-16 14:19:16
●NSns2.netregistry.net2026-03-28 → 2026-08-16 · 3 obs
● 2026-03-28 22:42:02
● 2026-08-16 14:19:16
●NSns2.planetdomain.com2015-07-04 → 2026-08-16 · 2 obs
● 2026-08-16 14:19:16
●NSns3.netregistry.net2026-03-28 → 2026-08-16 · 3 obs
● 2026-03-28 22:42:02
● 2026-08-16 14:19:16
●MXmail.sbm21.com2015-07-04 → 2026-08-16 · 2 obs
● 2026-08-16 14:19:16
●A54.66.128.862015-07-04 → 2026-08-16 · 2 obs
● 2026-08-16 14:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sbm21.com | ns2.planetdomain.com, ns1.planetdomain.com | 2 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns2.planetdomain.com, ns1.planetdomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbm21.com (unsigned zone)
⏱️ Timing
Total: 179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.66.128.86 |
| NS | 5 | ns1.netregistry.net, ns3.netregistry.net... |
| MX | 1 | mail.sbm21.com (pri: 1) |
| TXT | 1 | v=spf1 a mx ip4:206.212.241.202 include: |
| SOA | 1 | ns1.planetdomain.com abuse.planetdomain. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.planetdomain.com, ns1.planetdomain.com)
Analysis
Hierarchy
sbm21.com is a parent domain; its children include webserver.sbm21.com, athena.sbm21.com, www.sbm21.com, sql.sbm21.com, neptune.sbm21.com and a few other host names.
IP Addresses
sbm21.com directs to one IP number, which is 54.66.128.86.
ec2-54-66-128-86.ap-southeast-2.compute.amazonaws.com and mail.sbm21.com, along with other host names, share IP addresses with sbm21.com.
Name Servers
The authoritative name servers for sbm21.com are ns1.planetdomain.com, ns2.planetdomain.com, ns1.netregistry.net and two others.
sbm21.com partially shares its NS delegation with several other domains, including annstreetpcq.org.au, farrelly.com.au, vafoz.com.au and two others.
These name servers are routinely co-deployed with the name servers ns2.netregistry.net, ns3.netregistry.net, ns3.planetdomain.com and two others.
Hosts that resolve to one IP address:
ns1.planetdomain.com resolves to 13.248.158.180.
ns2.planetdomain.com resolves to 75.2.118.134.
ns1.netregistry.net resolves to 13.248.158.180.
ns2.netregistry.net resolves to 75.2.118.134.
ns3.netregistry.net resolves to 76.223.26.245.
The host names ns1.planetdomain.com and ns1.netregistry.net both resolve to 13.248.158.180 IP addresses.
The host names ns2.planetdomain.com and ns2.netregistry.net both resolve to 75.2.118.134 IP addresses.
Mail Servers
sbm21.com routes its mail through a single mail server, mail.sbm21.com.
mail.sbm21.com points to one IP number — 54.66.128.86.