bttechnology.net - dns.ninja
bttechnology.net
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=1786910694 | ||||||
Subdomains
us-smtprelay-1.bttechnology.net |
Same first word
bttechnology.com |
bttechnology.net |
DNS History
8 records (6 active, 2 former)
●NSns07.domaincontrol.com2017-01-04 → 2026-08-16 · 2 obs
● 2026-08-16 20:07:38
●NSns08.domaincontrol.com2017-01-04 → 2026-08-16 · 2 obs
● 2026-08-16 20:07:38
○MXbttechnology-net.mail.protection.outlook.com2017-01-04 → 2017-11-26 · 4 obs
● 2017-11-26 21:40:06
○ 2026-02-14 19:13:40
○ 2026-08-16 20:07:38
●MXus-smtp-inbound-1.mimecast.com2026-02-14 → 2026-08-16 · 3 obs
● 2026-02-14 19:13:40
● 2026-08-16 20:07:38
●MXus-smtp-inbound-2.mimecast.com2026-02-14 → 2026-08-16 · 3 obs
● 2026-02-14 19:13:40
● 2026-08-16 20:07:38
●A15.197.225.1282026-02-14 → 2026-08-16 · 3 obs
● 2026-02-14 19:13:40
● 2026-08-16 20:07:38
●A3.33.251.1682026-02-14 → 2026-08-16 · 3 obs
● 2026-02-14 19:13:40
● 2026-08-16 20:07:38
○A50.63.202.272017-01-04 → 2017-11-26 · 4 obs
● 2017-11-26 21:40:06
○ 2026-02-14 19:13:40
○ 2026-08-16 20:07:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| bttechnology.net | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bttechnology.net (unsigned zone)
⏱️ Timing
Total: 304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 0), us-smtp-inbound-1.mimecast.com (pri: 0) |
| TXT | 4 | SBuQHZpclecdBmsuV17ense4yjkXmtKIY/Zq5mYP, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The domain us-smtprelay-1.bttechnology.net falls under the parent bttechnology.net.
IP Addresses
bttechnology.net points to the IP addresses 3.33.251.168 and 15.197.225.128
Additional host names — lewistonauburnrealestate.com, ketobus.com, dealers-finance.net and two others — share IP numbers with bttechnology.net.
Name Servers
DNS delegation for bttechnology.net points to two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.
bttechnology.net shares its name server setup with other domains, including byebyemaison.ca, caitcodesigns.com, banners4parties.com and two others.
ns07.domaincontrol.com directs to 97.74.103.4 and 2603:5:2170::4. ns08.domaincontrol.com directs to 173.201.71.4 and 2603:5:2270::4. Each host name carries two IP addresses.
Mail Servers
bttechnology.net has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
bttechnology.net shares the same mail server setup as other domains, including leaguecitylibrary.org, mofo.jp, lensco.com and two others.
bttechnology.net shares mail servers — at least in part — with other domains, including ipbgroup.com, caseworksonline.com, rockindustriescorp.com and two others.
Host names with 6 IP numbers:
us-smtp-inbound-1.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.
us-smtp-inbound-2.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.
Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.