b2sd.com - dns.ninja
b2sd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.37.42.224🇺🇸 E-xpedient216.37.0.0/18 Indianapolis | ||||||
| PTR | cp104.mywebserver.co | ||||||
| NS | dns1.usethisnameserver.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 72.52.99.132🇺🇸 HURRICANE72.52.64.0/18 Hurricane Electric 760 Mission Ct Fremont, CA | ||||||
| NS | dns2.usethisnameserver.com ⚠️ Not in parent delegation | ||||||
| A | 216.37.42.4🇺🇸 E-xpedient216.37.0.0/18 Indianapolis | ||||||
| PTR | dns2.usethisnameserver.com | ||||||
| NS | dns3.usethisnameserver.com ⚠️ Not in parent delegation | ||||||
| A | 64.62.143.150🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| NS | ns1.hostgo.com ⚠️ Not in zone NS records | ||||||
| A | 207.148.11.205🇺🇸 AS-VULTR207.148.8.0/21 Vultr Assigned Prefix | ||||||
| PTR | ns1.virtualnameserver.com | ||||||
| NS | ns2.hostgo.com ⚠️ Not in zone NS records | ||||||
| A | 140.82.49.68🇺🇸 AS-VULTR140.82.48.0/22 Vultr Assigned Prefix | ||||||
| PTR | ns2.virtualnameserver.com | ||||||
| MX | b2sd.com ⭐ | ||||||
| A | 216.37.42.224🇺🇸 E-xpedient216.37.0.0/18 Indianapolis | ||||||
| PTR | cp104.mywebserver.co | ||||||
| TXT | v=spf1 ip4:216.37.42.224 include:relay.mailchannels.net ip4:216.37.42.20 +a +... | ||||||
| SOA | dns1.usethisnameserver.comadmin@hostgo.com 2026-05-16 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782934151 | ||||||
MX for
b2sd.com |
Same first word
b2sd.com |
Similar names
DNS History
10 records (7 active, 3 former)
●NSdns1.usethisnameserver.com2026-04-01 → 2026-07-01 · 3 obs
● 2026-04-01 16:26:34
● 2026-07-01 19:37:00
●NSdns2.usethisnameserver.com2026-04-01 → 2026-07-01 · 3 obs
● 2026-04-01 16:26:34
● 2026-07-01 19:37:00
●NSdns3.usethisnameserver.com2026-04-01 → 2026-07-01 · 3 obs
● 2026-04-01 16:26:34
● 2026-07-01 19:37:00
●NSns1.hostgo.com2015-05-28 → 2026-07-01 · 2 obs
● 2026-07-01 19:37:00
●NSns2.hostgo.com2015-05-28 → 2026-07-01 · 2 obs
● 2026-07-01 19:37:00
○NSns3.hostgo.com2015-05-28 → 2017-11-15 · 4 obs
● 2017-11-15 22:54:16
○ 2026-04-01 16:26:34
○ 2026-07-01 19:37:00
●MXb2sd.com2015-05-28 → 2026-07-01 · 2 obs
● 2026-07-01 19:37:00
○A216.37.42.202017-11-15 → 2017-11-15 · 4 obs
● 2017-11-15 22:54:16
○ 2026-04-01 16:26:34
○ 2026-07-01 19:37:00
●A216.37.42.2242026-04-01 → 2026-07-01 · 3 obs
● 2026-04-01 16:26:34
● 2026-07-01 19:37:00
○A23.89.204.802015-05-28 → 2016-12-31 · 4 obs
● 2016-12-31 15:41:00
○ 2017-11-15 22:54:16
○ 2026-07-01 19:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b2sd.com | ns1.hostgo.com, ns2.hostgo.com | 2 records |
✅ Authoritative Response
Server:140.82.49.68
NS records: ns1.hostgo.com, ns2.hostgo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2sd.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.37.42.224 |
| NS | 3 | dns3.usethisnameserver.com, dns1.usethisnameserver.com... |
| MX | 1 | b2sd.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:216.37.42.224 include:relay.m |
| SOA | 1 | dns1.usethisnameserver.com admin.hostgo. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hostgo.com, ns2.hostgo.com)
Analysis
Mail Server Role
b2sd.com handles its own mail, functioning as its own mail server.
IP Addresses
b2sd.com resolves to just one IP address, 216.37.42.224.
Two other host names, along with sciflicks.org, faisalabdulaziz.com and rocklandgenealogy.org, also share IP numbers with b2sd.com.
Name Servers
b2sd.com delegates to five name servers: ns1.hostgo.com, ns2.hostgo.com, dns1.usethisnameserver.com and two others.
The name servers of b2sd.com overlap at least partially with those of other domains — among them supernovawomen.com, apogy.net, palmettomillwork.com and two more.
These name servers commonly appear in delegations together with dns2.usethisnameserver.com, dns3.usethisnameserver.com, ns3.hostgo.com and 7 other.
Host names that point to one IP address:
ns1.hostgo.com directs to 207.148.11.205.
ns2.hostgo.com directs to 140.82.49.68.
dns1.usethisnameserver.com directs to 72.52.99.132.
dns2.usethisnameserver.com directs to 216.37.42.4.
dns3.usethisnameserver.com directs to 64.62.143.150.
Mail Servers
b2sd.com is served by just one mail server: b2sd.com.
b2sd.com has exactly one IP number: 216.37.42.224.