systemarchitectures.com - dns.ninja
systemarchitectures.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| 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=1783666522 | ||||||
Same first word
systemarchitectures.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns.buydomains.com2026-02-27 → 2026-07-10 · 3 obs
● 2026-02-27 07:36:52
● 2026-07-10 07:22:02
○NSns57.1and1.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-29 23:47:40
○ 2026-07-10 07:22:02
○NSns58.1and1.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-29 23:47:40
○ 2026-07-10 07:22:02
●NSthis-domain-for-sale.com2026-02-27 → 2026-07-10 · 3 obs
● 2026-02-27 07:36:52
● 2026-07-10 07:22:02
○MXmx00.1and1.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-29 23:47:40
○ 2026-07-10 07:22:02
○MXmx01.1and1.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-29 23:47:40
○ 2026-07-10 07:22:02
●A207.148.248.1432015-10-15 → 2026-07-10 · 3 obs
● 2015-10-15 00:36:08
● 2026-07-10 07:22:02
○A66.151.181.492015-05-29 → 2015-05-29 · 4 obs
● 2015-05-29 23:47:40
○ 2015-10-15 00:36:08
○ 2026-07-10 07:22:02
○A74.208.87.352008-03-17 → 2008-03-17 · 3 obs
○ 2015-05-29 23:47:40
○ 2026-07-10 07:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| systemarchitectures.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 systemarchitectures.com (unsigned zone)
⏱️ Timing
Total: 3052ms | 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
systemarchitectures.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with gosals.com, selectholdings.com and steffo.com, also share IP numbers with systemarchitectures.com.
Name Servers
Two name servers handle the delegation for systemarchitectures.com: this-domain-for-sale.com and ns.buydomains.com.
systemarchitectures.com shares its NS records with other domains, for example worldevangelical.com, norfolkclubs.com, passageway.net and two others.
Some name servers delegated to systemarchitectures.com are also used by other domains, notably tiffanysplace.com and datingsavvy.com.
this-domain-for-sale.com directs to 52.20.26.87, as does ns.buydomains.com — both hostnames resolve to that one IP address.
this-domain-for-sale.com along with ns.buydomains.com each resolve to 52.20.26.87 IP addresses.