algorithmengineering.us - robtex.com
algorithmengineering.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=1790521440 | ||||||
Same first word
algorithmengineering.us |
algorithmengineering.de |
algorithmengineering.com |
Similar names
Previous names
Next names
DNS History
12 records (8 active, 4 former)
●NScash.ns.cloudflare.com2026-09-07 → 2026-09-27 · 2 obs
● 2026-09-27 15:41:10
●NSgene.ns.cloudflare.com2026-09-07 → 2026-09-27 · 2 obs
● 2026-09-27 15:41:10
●MXmx01.mail.icloud.com2026-09-07 → 2026-09-27 · 2 obs
● 2026-09-27 15:41:10
●MXmx02.mail.icloud.com2026-09-07 → 2026-09-27 · 2 obs
● 2026-09-27 15:41:10
●A104.21.56.1652026-09-11 → 2026-09-27 · 5 obs
● 2026-09-11 07:59:16
○ 2026-09-21 18:38:00
● 2026-09-26 21:06:44
● 2026-09-27 15:41:10
●A172.67.187.442026-09-11 → 2026-09-27 · 5 obs
● 2026-09-11 07:59:16
○ 2026-09-21 18:38:00
● 2026-09-26 21:06:44
● 2026-09-27 15:41:10
○A188.114.96.02026-09-07 → 2026-09-21 · 5 obs
○ 2026-09-11 07:59:16
● 2026-09-21 18:38:00
○ 2026-09-26 21:06:44
○ 2026-09-27 15:41:10
○A188.114.97.02026-09-07 → 2026-09-21 · 5 obs
○ 2026-09-11 07:59:16
● 2026-09-21 18:38:00
○ 2026-09-26 21:06:44
○ 2026-09-27 15:41:10
●A2606:4700:3031::6815:38a52026-09-11 → 2026-09-27 · 5 obs
● 2026-09-11 07:59:16
○ 2026-09-21 18:38:00
● 2026-09-26 21:06:44
● 2026-09-27 15:41:10
●A2606:4700:3035::ac43:bb2c2026-09-11 → 2026-09-27 · 5 obs
● 2026-09-11 07:59:16
○ 2026-09-21 18:38:00
● 2026-09-26 21:06:44
● 2026-09-27 15:41:10
○A2a06:98c1:3120::2026-09-07 → 2026-09-21 · 5 obs
○ 2026-09-11 07:59:16
● 2026-09-21 18:38:00
○ 2026-09-26 21:06:44
○ 2026-09-27 15:41:10
○A2a06:98c1:3121::2026-09-07 → 2026-09-21 · 5 obs
○ 2026-09-11 07:59:16
● 2026-09-21 18:38:00
○ 2026-09-26 21:06:44
○ 2026-09-27 15:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | 16 records |
| algorithmengineering.us | gene.ns.cloudflare.com, cash.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.81
NS records: gene.ns.cloudflare.com, cash.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for algorithmengineering.us (unsigned zone)
⏱️ Timing
Total: 2095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.187.44, 104.21.56.165 |
| AAAA | 2 | 2606:4700:3031::6815:38a5, 2606:4700:3035::ac43:bb2c |
| NS | 2 | cash.ns.cloudflare.com, gene.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=FMNMMsEfKxwOxfql, v=spf1 include:icloud.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cash.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (m.cctld.us, m.cctld.us, k.cctld.us...)
Analysis
IP Addresses
algorithmengineering.us has four IP addresses: 104.21.56.165, 172.67.187.44, 2606:4700:3031::6815:38a5 and 2606:4700:3035::ac43:bb2c.
innomedix.ru, bey061.sbs, 66vv.bet and two other host names share IP numbers with algorithmengineering.us.
Name Servers
algorithmengineering.us is served by two delegated name servers, cash.ns.cloudflare.com and gene.ns.cloudflare.com.
algorithmengineering.us uses the same name servers as several other domains — among them mysite53.pages.dev, chofr.io, ppdj-pusatpemasarandandistribusijualan.pages.dev and two more.
algorithmengineering.us partially shares its NS delegation with several other domains, including eltern-forum.de, bagi.sa.com, metelitsa-1921.cfd and two others.
These name servers regularly co-occur with the name servers anna.ns.cloudflare.com, jessica.ns.cloudflare.com and renan.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
cash.ns.cloudflare.com carries IP addresses 108.162.193.81, 172.64.33.81 and 173.245.59.81, with 3 other addresses beyond those.
gene.ns.cloudflare.com carries IP addresses 108.162.192.158, 172.64.32.158 and 173.245.58.158, with 3 other addresses beyond those.
Mail Servers
Mail for algorithmengineering.us is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.
algorithmengineering.us uses an identical mail server configuration to several other domains — among them thang.app, vadtibor.org, feelingthetrip.com and two more.
algorithmengineering.us partially shares its mail servers with other domains, wpzhiku.com and janarkuuskpro.com being examples.
Hostnames that resolve to 6 IP addresses:
mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.
mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.