algorithm.how - dns.ninja

algorithm.how

DNSSEC⚠️ Not signed
A217.70.184.38πŸ‡«πŸ‡· GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRwebredir.vip.gandi.net
NSa.dns.gandi.net ⭐
A2604:3400:abca::1πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS2604:3400:abca::/48 A-DNS
PTRa.dns.gandi.net
A173.246.98.1πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS173.246.98.0/24 A-DNS
PTRa.dns.gandi.net
NSb.dns.gandi.net
A2001:4b98:abcb::1πŸ‡«πŸ‡· GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS
PTRb.dns.gandi.net
A213.167.229.1πŸ‡«πŸ‡· GANDI-LIVEDNS213.167.229.0/24 B-DNS
PTRb.dns.gandi.net
NSc.dns.gandi.net
A2604:3400:abcc::1πŸ‡ΊπŸ‡Έ GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net
PTRc.dns.gandi.net
A217.70.179.1πŸ‡«πŸ‡· GANDI-LIVEDNS217.70.179.0/24 C-DNS
PTRc.dns.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217πŸ‡«πŸ‡· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217πŸ‡«πŸ‡· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAa.dns.gandi.nethostmaster@gandi.net serial=1484668036

how

DNSSECπŸ”’ 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

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

2017201820192020202120222023202420252026NSa.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXfb.mail.gandi.netspool.mail.gandi.netA217.70.184.38
●NSa.dns.gandi.net2016-12-10 β†’ 2026-06-06 Β· 2 obs
● 2016-12-10 03:24:10
● 2026-06-06 08:23:32
●NSb.dns.gandi.net2016-12-10 β†’ 2026-06-06 Β· 2 obs
● 2016-12-10 03:24:10
● 2026-06-06 08:23:32
●NSc.dns.gandi.net2016-12-10 β†’ 2026-06-06 Β· 2 obs
● 2016-12-10 03:24:10
● 2026-06-06 08:23:32
●MXfb.mail.gandi.net2016-12-10 β†’ 2026-06-06 Β· 2 obs
● 2016-12-10 03:24:10
● 2026-06-06 08:23:32
●MXspool.mail.gandi.net2016-12-10 β†’ 2026-06-06 Β· 2 obs
● 2016-12-10 03:24:10
● 2026-06-06 08:23:32
●A217.70.184.382016-12-10 β†’ 2026-06-06 Β· 2 obs
● 2016-12-10 03:24:10
● 2026-06-06 08:23:32

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
howns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
algorithm.howa.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net-

βœ… Authoritative Response

Server:217.70.179.1

NS records: a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithm.how (unsigned zone)

⏱️ Timing

Total: 1203ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1217.70.184.38
NS3a.dns.gandi.net, c.dns.gandi.net...
MX2fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1a.dns.gandi.net hostmaster.gandi.net

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

algorithm.how resolves to one IP address: 217.70.184.38.

itlantic.com, dylan-tettarasar.dev, intercloud.fr and two other host names share IP numbers with algorithm.how.

Name Servers

The authoritative name servers for algorithm.how are a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net β€” three in total.

At least some of algorithm.how's name servers are shared with other domains, for example gnaft.com, hacpharma.fr, caturia.fr and two more.

a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net all resolve to exactly two IP numbers apiece: a.dns.gandi.net β†’ 173.246.98.1 and 2604:3400:abca::1; b.dns.gandi.net β†’ 213.167.229.1 and 2001:4b98:abcb::1; c.dns.gandi.net β†’ 217.70.179.1 and 2604:3400:abcc::1.

Mail Servers

Mail for algorithm.how is handled by two mail servers β€” fb.mail.gandi.net and spool.mail.gandi.net.

algorithm.how uses an identical mail server configuration to several other domains β€” among them synaesth.asia, bietti.me, numeres.com and two more.

At least a portion of algorithm.how's mail servers are shared with other domains, among them axiory.cz and ef1.org.

Hostnames that resolve to 6 IP addresses:

fb.mail.gandi.net directs to 217.70.178.215, 217.70.178.216, 217.70.178.217 and three others.

Hostnames that resolve to two IP addresses:

spool.mail.gandi.net directs traffic to 217.70.178.1 and 2001:4b98:e00::1.