algorithm.ac - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

algorithm.ac

DNSSEC⚠️ Not signed
A216.24.57.7πŸ‡ΊπŸ‡Έ AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States
PTRip-216-24-57-7.ingress.render.com
A216.24.57.15πŸ‡ΊπŸ‡Έ AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbi-in-f26.1e100.net
A2607:f8b0:4004:c0b::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A2607:f8b0:4004:c17::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A142.250.31.26πŸ‡ΊπŸ‡Έ Google142.250.31.0/24
PTRbj-in-f26.1e100.net
A142.251.16.26πŸ‡ΊπŸ‡Έ Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.16.27πŸ‡ΊπŸ‡Έ Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A142.251.111.26πŸ‡ΊπŸ‡Έ Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A172.253.63.26πŸ‡ΊπŸ‡Έ Google172.253.63.0/24
PTRbi-in-f26.1e100.net
TXTgoogle-site-verification=Ul3Lui3tPtPK4qCx6UyqatYHx3bKbpFrqyzMkTtdfY8
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1784927424

ac

DNSSECπŸ”’ Signed (DS record present)
NSa0.nic.ac ⭐
NSa2.nic.ac
NSb0.nic.ac
NSc0.nic.ac
SOAa0.nic.achostmaster@donuts.email serial=1788642668

Same first word

Similar names

Previous names

Next names

DNS History

5 records (5 active, 0 former)

NSdns1.registrar-servers.comdns2.registrar-servers.comMXsmtp.google.comA216.24.57.15216.24.57.7
●NSdns1.registrar-servers.com2026-09-01 β†’ 2026-09-05 Β· 2 obs
● 2026-09-01 01:58:56
● 2026-09-05 21:48:04
●NSdns2.registrar-servers.com2026-09-01 β†’ 2026-09-05 Β· 2 obs
● 2026-09-01 01:58:56
● 2026-09-05 21:48:04
●MXsmtp.google.com2026-09-01 β†’ 2026-09-05 Β· 2 obs
● 2026-09-01 01:58:56
● 2026-09-05 21:48:04
●A216.24.57.152026-09-01 β†’ 2026-09-05 Β· 2 obs
● 2026-09-01 01:58:56
● 2026-09-05 21:48:04
●A216.24.57.72026-09-01 β†’ 2026-09-05 Β· 2 obs
● 2026-09-01 01:58:56
● 2026-09-05 21:48:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
aca2.nic.ac, c0.nic.ac, a0.nic.ac, b0.nic.ac8 records
algorithm.acdns2.registrar-servers.com, dns1.registrar-servers.com-

βœ… Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithm.ac (unsigned zone)

⏱️ Timing

Total: 669ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2216.24.57.15, 216.24.57.7
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=Ul3Lui3tPtPK4qC
SOA1dns1.registrar-servers.com hostmaster.re

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ac, a2.nic.ac, b0.nic.ac...)

Analysis

IP Addresses

algorithm.ac resolves to the IP addresses 216.24.57.7 and 216.24.57.15

Two other host names, along with formflowre.com, arcantics.com and junkyardsl.com, also share IP numbers with algorithm.ac.

Name Servers

algorithm.ac is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

algorithm.ac shares its NS records with other domains, for example coworkchat.info, underthelightstn.com, ratevegan.com and two others.

algorithm.ac and other domains like jorgs.net, acdparts.com and amstein.net share some name servers

These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

The sole mail server for algorithm.ac is smtp.google.com.

Among the domains sharing a mail server setup with algorithm.ac are ad-unblock.com, seguros-prime.com, starlightmemory.com and two others.

There is at least a partial MX overlap between algorithm.ac and other domains, including durablegrowthpartners.com, viladrau.cat, metastack.gg and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.26, 142.251.16.26, 142.251.16.27 and 6 others.