backtest.us - dns.ninja
backtest.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1781396530 | ||||||
Same first word
backtest.de |
backtest.kr |
backtest.cloud |
backtest.net |
backtest.io |
backtest.fr |
backtest.finance |
backtest.org |
backtest.me |
backtest.us |
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-1249.awsdns-28.org2017-05-18 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●NSns-1963.awsdns-53.co.uk2017-05-18 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●NSns-60.awsdns-07.com2017-05-18 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●NSns-731.awsdns-27.net2017-05-18 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●MXalt1.aspmx.l.google.com2026-04-06 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●MXalt2.aspmx.l.google.com2026-04-06 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●MXalt3.aspmx.l.google.com2026-04-06 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●MXalt4.aspmx.l.google.com2026-04-06 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●MXaspmx.l.google.com2026-04-06 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
●A52.2.126.2042017-05-18 → 2026-06-14 · 2 obs
● 2026-06-14 00:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, k.cctld.us, f.cctld.us, y.cctld.us... | - |
| backtest.us | ns-1249.awsdns-28.org, ns-731.awsdns-27.net, ns-60.awsdns-07.com, ns-1963.awsdns-53.co.uk | - |
✅ Authoritative Response
Server:205.251.199.171
NS records: ns-1249.awsdns-28.org, ns-731.awsdns-27.net, ns-60.awsdns-07.com, ns-1963.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backtest.us (unsigned zone)
⏱️ Timing
Total: 1929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.2.126.204 |
| NS | 4 | ns-1249.awsdns-28.org, ns-1963.awsdns-53.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=ohghmseBEQqOCZQ |
| SOA | 1 | ns-1963.awsdns-53.co.uk awsdns-hostmaste |
Analysis
IP Addresses
backtest.us resolves to just one IP address, 52.2.126.204.
Among the host names that share IP numbers with backtest.us is ec2-52-2-126-204.compute-1.amazonaws.com, as one example.
Name Servers
backtest.us is delegated to four name servers, ns-60.awsdns-07.com, ns-731.awsdns-27.net, ns-1249.awsdns-28.org and ns-1963.awsdns-53.co.uk.
backtest.us has at least partial name server overlap with other domains, such as d1b402l3mw86j5.cloudfront.net, hexagonmetrology.de, juitnow.com and two others.
ns-60.awsdns-07.com, ns-731.awsdns-27.net, ns-1249.awsdns-28.org and ns-1963.awsdns-53.co.uk all point to exactly two IP numbers each: ns-60.awsdns-07.com → 205.251.192.60 and 2600:9000:5300:3c00::1; ns-731.awsdns-27.net → 205.251.194.219 and 2600:9000:5302:db00::1; ns-1249.awsdns-28.org → 205.251.196.225 and 2600:9000:5304:e100::1; ns-1963.awsdns-53.co.uk → 205.251.199.171 and 2600:9000:5307:ab00::1.
Mail Servers
Mail for backtest.us is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between backtest.us and other domains, including ns500765.ns500693.ns500693.ns500699.ns500693.ns500699.ns500693.ns500699.ns500588.ns500693.ns500693.ns500632.ns500632.ns500612.dtrkdll.com, ns500758.ns500759.ns500698.ns500758.ns500736.ns500698.ns500735.ns500576.ns500576.ns500652.ns500576.tracksymphony.com, ns500734.ns500699.ns500693.ns500693.ns500699.ns500734.ns500699.ns500693.ns500699.ns500588.ns500683.ns500693.ns500612.ns500632.ns500588.ns500632.ns500632.ns500110.dtrkdll.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 142.251.179.26 and 2607:f8b0:4004:c08::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.