b2s.io - robtex.com
b2s.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.32.147.121🇫🇷 AS-VULTR45.32.144.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.32.147.121.vultrusercontent.com | ||||||
| NS | ns1.gandi.net ⭐ | ||||||
| A | 2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-1-a.gandi.net | ||||||
| A | 173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A | ||||||
| PTR | ns-1-a.gandi.net | ||||||
| NS | ns-165-a.gandi.net | ||||||
| A | 2001:4b98:aaaa::a6🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-165-a.gandi.net | ||||||
| A | 173.246.100.166🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A | ||||||
| PTR | ns-165-a.gandi.net | ||||||
| NS | ns-203-c.gandi.net | ||||||
| A | 2604:3400:aaac::cc🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc. | ||||||
| PTR | ns-203-c.gandi.net | ||||||
| A | 217.70.187.204🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-203-c.gandi.net | ||||||
| NS | ns-80-b.gandi.net | ||||||
| A | 2001:4b98:aaab::51🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | ns-80-b.gandi.net | ||||||
| A | 213.167.230.81🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-80-b.gandi.net | ||||||
| MX | spool.mail.gandi.net ⭐ | ||||||
| A | 2001:4b98:e00::1🇫🇷 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 | 217.70.178.1🇫🇷 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::215🇫🇷 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::216🇫🇷 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::217🇫🇷 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 | 217.70.178.215🇫🇷 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 | 217.70.178.216🇫🇷 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 | 217.70.178.217🇫🇷 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 | ns1.gandi.nethostmaster@gandi.net serial=1785974400 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786557874 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●MXfb.mail.gandi.net2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 18:16:14
●MXspool.mail.gandi.net2026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 18:16:14
●A45.32.147.1212026-08-01 → 2026-08-12 · 2 obs
● 2026-08-12 18:16:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| b2s.io | ns-203-c.gandi.net, ns-80-b.gandi.net, ns-165-a.gandi.net | - |
✅ Authoritative Response
Server:217.70.187.204
NS records: ns-203-c.gandi.net, ns-80-b.gandi.net, ns-165-a.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2s.io (unsigned zone)
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.32.147.121 |
| NS | 3 | ns-80-b.gandi.net, ns-165-a.gandi.net... |
| MX | 2 | spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50) |
| TXT | 1 | v=spf1 include:_mailcust.gandi.net ?all |
| SOA | 1 | ns1.gandi.net hostmaster.gandi.net |
Analysis
IP Addresses
b2s.io directs to one IP number, which is 45.32.147.121.
solutions.b2sms.com is an example of another host name that shares IP numbers with b2s.io.
Name Servers
The domain b2s.io is delegated to these four name servers: ns-165-a.gandi.net, ns-203-c.gandi.net, ns-80-b.gandi.net and ns1.gandi.net.
b2s.io has at least partial name server overlap with other domains, such as night-day.fr, amblea.fr, supportdt.com and two others.
ns-189-c.gandi.net, ns-213-b.gandi.net and ns-188-a.gandi.net — plus 6 other name servers — are commonly paired with these name servers.
ns-165-a.gandi.net, ns-203-c.gandi.net, ns-80-b.gandi.net and ns1.gandi.net all point to exactly two IP numbers each: ns-165-a.gandi.net → 173.246.100.166 and 2001:4b98:aaaa::a6; ns-203-c.gandi.net → 217.70.187.204 and 2604:3400:aaac::cc; ns-80-b.gandi.net → 213.167.230.81 and 2001:4b98:aaab::51; ns1.gandi.net → 173.246.100.2 and 2001:4b98:aaaa::2.
Mail Servers
The MX records for b2s.io point to two mail servers: fb.mail.gandi.net and spool.mail.gandi.net.
b2s.io has the same mail server arrangement as a number of other domains, for example saptodon.com, veepeeentertainment.sale, lejournaldesplages.com and two more.
Host names resolving to 6 IP numbers:
fb.mail.gandi.net points to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 other IP addresses.
Hosts with two IP numbers each:
spool.mail.gandi.net resolves to 217.70.178.1 and 2001:4b98:e00::1.