algorithm.how - robtex.com
algorithm.how
| DNSSEC | β οΈ Not signed | ||||||
| A | 217.70.184.38π«π· GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | webredir.vip.gandi.net | ||||||
| NS | a.dns.gandi.net β | ||||||
| A | 2604:3400:abca::1πΊπΈ GANDI-LIVEDNS2604:3400:abca::/48 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| A | 173.246.98.1πΊπΈ GANDI-LIVEDNS173.246.98.0/24 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| NS | b.dns.gandi.net | ||||||
| A | 2001:4b98:abcb::1π«π· GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| A | 213.167.229.1π«π· GANDI-LIVEDNS213.167.229.0/24 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| NS | c.dns.gandi.net | ||||||
| A | 2604:3400:abcc::1πΊπΈ GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net | ||||||
| PTR | c.dns.gandi.net | ||||||
| A | 217.70.179.1π«π· GANDI-LIVEDNS217.70.179.0/24 C-DNS | ||||||
| PTR | c.dns.gandi.net | ||||||
| MX | spool.mail.gandi.net β | ||||||
| A | 2001:4b98:e00::1π«π· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | spool.mail.gandi.net | ||||||
| A | 217.70.178.1π«π· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | spool.mail.gandi.net | ||||||
| MX | fb.mail.gandi.net(50) | ||||||
| A | 2001:4b98:dc4:8::215π«π· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | spool6.mail.gandi.net | ||||||
| A | 2001:4b98:dc4:8::216π«π· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | spool7.mail.gandi.net | ||||||
| A | 2001:4b98:dc4:8::217π«π· GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | spool8.mail.gandi.net | ||||||
| A | 217.70.178.215π«π· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | spool6.mail.gandi.net | ||||||
| A | 217.70.178.216π«π· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | spool7.mail.gandi.net | ||||||
| A | 217.70.178.217π«π· GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | spool8.mail.gandi.net | ||||||
| TXT | v=spf1 include:_mailcust.gandi.net ?all | ||||||
| SOA | a.dns.gandi.nethostmaster@gandi.net serial=1484668036 | ||||||
how
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSa.dns.gandi.net2016-12-10 β 2026-04-23 Β· 2 obs
β 2026-04-23 17:23:08
βNSb.dns.gandi.net2016-12-10 β 2026-04-23 Β· 2 obs
β 2026-04-23 17:23:08
βNSc.dns.gandi.net2016-12-10 β 2026-04-23 Β· 2 obs
β 2026-04-23 17:23:08
βMXfb.mail.gandi.net2016-12-10 β 2026-04-23 Β· 2 obs
β 2026-04-23 17:23:08
βMXspool.mail.gandi.net2016-12-10 β 2026-04-23 Β· 2 obs
β 2026-04-23 17:23:08
βA217.70.184.382016-12-10 β 2026-04-23 Β· 2 obs
β 2026-04-23 17:23:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| how | ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | 10 records |
| algorithm.how | b.dns.gandi.net, a.dns.gandi.net, c.dns.gandi.net | - |
β Authoritative Response
Server:173.246.98.1
NS records: b.dns.gandi.net, a.dns.gandi.net, c.dns.gandi.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for algorithm.how (unsigned zone)
β±οΈ Timing
Total: 1113ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.184.38 |
| NS | 3 | c.dns.gandi.net, b.dns.gandi.net... |
| MX | 2 | fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10) |
| TXT | 1 | v=spf1 include:_mailcust.gandi.net ?all |
| SOA | 1 | a.dns.gandi.net hostmaster.gandi.net |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld4.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
algorithm.how points to a single IP number: 217.70.184.38.
other host names for instance itlantic.com, dylan-tettarasar.dev, intercloud.fr, megatoile.fr and voo.io share IP numbers with algorithm.how.
Name Servers
algorithm.how is delegated to three name servers: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.
algorithm.how at least partially shares name servers with other domains, for instance gnaft.com, hacpharma.fr, caturia.fr, reglo-mobile.com and b2bmail.fr.
Host names with two IP numbers:
Host a.dns.gandi.net points to 2604:3400:abca::1 and 173.246.98.1.
Host b.dns.gandi.net points to 2001:4b98:abcb::1 and 213.167.229.1.
Host c.dns.gandi.net points to 2604:3400:abcc::1 and 217.70.179.1.
Mail Servers
algorithm.how is handled by two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.
algorithm.how shares the same mail server setup as other domains, for instance synaesth.asia, bietti.me, numeres.com, vinylecollector.com and mic.group.
algorithm.how shares some mail servers with other domains, at least partially, for instance axiory.cz and ef1.org.
Host names with six IP numbers: fb.mail.gandi.net points to 2001:4b98:dc4:8::215, 2001:4b98:dc4:8::216, 2001:4b98:dc4:8::217, 217.70.178.215, 217.70.178.216 and 217.70.178.217. Host names with two IP numbers: spool.mail.gandi.net points to 2001:4b98:e00::1 and 217.70.178.1.