algorithm.dev - dns.ninja

algorithm.dev

DNSSEC🔒 Signed (DS record present)
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
PTRcdn-185-199-108-153.github.com
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSns-cloud-d1.googledomains.com
A2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
MXaspmx.l.google.com
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=8

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

13 records (13 active, 0 former)

NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.153
NSns-cloud-d1.googledomains.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
NSns-cloud-d2.googledomains.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
NSns-cloud-d3.googledomains.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
NSns-cloud-d4.googledomains.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
MXalt1.aspmx.l.google.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
MXalt2.aspmx.l.google.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
MXalt3.aspmx.l.google.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
MXalt4.aspmx.l.google.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
MXaspmx.l.google.com2026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
A185.199.108.1532026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
A185.199.109.1532026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
A185.199.110.1532026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00
A185.199.111.1532026-05-01 → 2026-06-08 · 2 obs
● 2026-05-01 05:55:04
● 2026-06-08 09:23:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
algorithm.devns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com-

✅ Authoritative Response

Server:216.239.36.109

NS records: ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 702ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.111.153, 185.199.110.153...
NS4ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com...
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-d1.googledomains.com cloud-dns-

Analysis

IP Addresses

algorithm.dev resolves to 4 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — sec-system.com, reapergameproductions.com, aatif-faiz.github.io and two others — share IP numbers with algorithm.dev.

Name Servers

Authority for algorithm.dev is delegated across 4 name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

algorithm.dev partially shares its NS delegation with several other domains, including karvra.com, stromfire.com, codignotto.net and two others.

ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each carry two IP addresses. ns-cloud-d1.googledomains.com has 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com has 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com has 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com has 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

algorithm.dev is handled by 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

algorithm.dev shares mail servers — at least in part — with other domains, including ns500765.ns500693.ns500734.ns500699.ns500699.ns500699.ns500699.ns500699.ns500699.ns500588.ns500588.ns500693.ns500693.ns500110.dtrkdll.com, ns500734.ns500693.ns500693.ns500734.ns500699.ns500693.ns500588.ns500699.ns500693.ns500699.ns500588.ns500588.ns500588.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500734.ns500734.ns500734.ns500734.ns500734.ns500734.ns500699.ns500693.ns500588.ns500588.ns500588.ns500110.dtrkdll.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and three others.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 173.194.76.27 and 2a00:1450:400c:c00::1b.