b2bdev.net - dns.ninja
b2bdev.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.157.185🇺🇸 Jacksonville192.185.152.0/21 | ||||||
| PTR | 192-185-157-185.unifiedlayer.com | ||||||
| NS | ns1145.websitewelcome.com ⭐ | ||||||
| A | 192.185.166.203🇺🇸 Jacksonville192.185.160.0/21 | ||||||
| PTR | ns1145.websitewelcome.com | ||||||
| NS | ns1146.websitewelcome.com | ||||||
| A | 192.185.166.204🇺🇸 Jacksonville192.185.160.0/21 | ||||||
| PTR | ns1146.websitewelcome.com | ||||||
| MX | east.smtp.mx.exch091.serverdata.net ⭐ | ||||||
| A | 64.78.24.70🇺🇸 INTERMEDIA64.78.24.0/23 Virginia | ||||||
| PTR | east.smtp.mx.exch091.serverdata.net | ||||||
| MX | west.smtp.mx.exch091.serverdata.net(10) | ||||||
| A | 199.193.206.123🇺🇸 INTERMEDIA199.193.204.0/22 Intermedia.net | ||||||
| PTR | west.smtp.mx.exch091.serverdata.net | ||||||
| TXT | have-i-been-pwned-verification=f6f8fd6d0a1edb6e8bba4070564273ba | ||||||
| TXT | duo_sso_verification=aKLqeet8QMoJjK7VK4G0Nydi0x2pMda89kVV5BJ7tZJcRH3H3qhSkd3D... | ||||||
| TXT | v=spf1 include:servers.mcsv.net include:spf.serverdata.net ip4:208.94.164.196... | ||||||
| TXT | MS=52CE35251DBFC0BD4448B2BF6F268E756C6B43DC | ||||||
| SOA | ns1145.websitewelcome.comcp@b2bdev.net 2026-06-08 #3 | ||||||
net
| 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=1782583045 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1145.websitewelcome.com2015-06-25 → 2026-06-27 · 2 obs
● 2026-06-27 18:25:22
●NSns1146.websitewelcome.com2015-06-25 → 2026-06-27 · 2 obs
● 2026-06-27 18:25:22
○MXb2bdev.net.1.0001.arsmtp.com2015-06-25 → 2017-01-16 · 4 obs
● 2017-01-16 11:57:32
○ 2020-04-13 18:22:04
○ 2026-06-27 18:25:22
○MXb2bdev.net.2.0001.arsmtp.com2015-06-25 → 2017-01-16 · 4 obs
● 2017-01-16 11:57:32
○ 2020-04-13 18:22:04
○ 2026-06-27 18:25:22
●MXeast.smtp.mx.exch091.serverdata.net2020-04-13 → 2026-06-27 · 3 obs
● 2020-04-13 18:22:04
● 2026-06-27 18:25:22
●MXwest.smtp.mx.exch091.serverdata.net2020-04-13 → 2026-06-27 · 3 obs
● 2020-04-13 18:22:04
● 2026-06-27 18:25:22
●A192.185.157.1852026-02-16 → 2026-06-27 · 3 obs
● 2026-02-16 02:19:50
● 2026-06-27 18:25:22
○A192.185.166.2142015-06-25 → 2020-04-13 · 7 obs
● 2016-01-28 10:21:58
○ 2016-04-25 17:15:24
● 2017-01-16 11:57:32
● 2020-04-13 18:22:04
○ 2026-02-16 02:19:50
○ 2026-06-27 18:25:22
○A50.87.207.1652016-04-25 → 2016-04-25 · 4 obs
● 2016-04-25 17:15:24
○ 2017-01-16 11:57:32
○ 2026-06-27 18:25:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| b2bdev.net | ns1145.websitewelcome.com, ns1146.websitewelcome.com | - |
✅ Authoritative Response
Server:192.185.166.203
NS records: ns1145.websitewelcome.com, ns1146.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2bdev.net (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.157.185 |
| NS | 2 | ns1146.websitewelcome.com, ns1145.websitewelcome.com |
| MX | 2 | east.smtp.mx.exch091.serverdata.net (pri, west.smtp.mx.exch091.serverdata.net (pri |
| TXT | 4 | duo_sso_verification=aKLqeet8QMoJjK7VK4G, v=spf1 include:servers.mcsv.net include:... |
| SOA | 1 | ns1145.websitewelcome.com cp.b2bdev.net |
Analysis
Hierarchy
mail53.b2bdev.net and www.b2bdev.net are both subdomains of b2bdev.net.
IP Addresses
b2bdev.net resolves to one IP address: 192.185.157.185.
danphpscripts3.com, www.danphpscripts3.com, mail.fisher-realty.net and two other host names share IP numbers with b2bdev.net.
Name Servers
DNS delegation for b2bdev.net points to two name servers: ns1145.websitewelcome.com and ns1146.websitewelcome.com.
b2bdev.net uses the same name servers as several other domains — among them lelandhomes.net, xf4.co, vegvel.com.mx and two more.
The name servers for b2bdev.net are partially shared with other domains like vmcomputers.net, compusoftco.com and kopplertools.com
These name servers tend to be deployed in combination with the name servers ns1.smartlink-eg.com and ns2.smartlink-eg.com.
Each of ns1145.websitewelcome.com and ns1146.websitewelcome.com has one IP address: ns1145.websitewelcome.com uses 192.185.166.203 and ns1146.websitewelcome.com uses 192.185.166.204.
Mail Servers
Mail for b2bdev.net is handled by two mail servers — east.smtp.mx.exch091.serverdata.net and west.smtp.mx.exch091.serverdata.net.
b2bdev.net uses an identical mail server configuration to several other domains — among them bettisphotography.com, prestwickpartners.net, rightathomeofswfla.com and two more.
b2bdev.net has at least partial mail server overlap with other domains such as surfsidelaundry.com, scvavolleyball.org, rfagear.com and two more.
Each of east.smtp.mx.exch091.serverdata.net and west.smtp.mx.exch091.serverdata.net has one IP address: east.smtp.mx.exch091.serverdata.net uses 64.78.24.70 and west.smtp.mx.exch091.serverdata.net uses 199.193.206.123.