thesmartbuilder.com - robtex.com
thesmartbuilder.com
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=1771291435 | ||||||
Subdomains
mail.thesmartbuilder.com |
Same first word
thesmartbuilder.com |
DNS History
10 records (5 active, 5 former)
○NSdns015.b.register.com2015-06-29 → 2017-04-03 · 4 obs
● 2017-04-03 13:50:46
○ 2026-03-24 12:46:50
○ 2026-03-24 12:46:52
○NSdns043.a.register.com2015-06-29 → 2017-04-03 · 4 obs
● 2017-04-03 13:50:46
○ 2026-03-24 12:46:50
○ 2026-03-24 12:46:52
●NSdns101.register.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:46:50
● 2026-03-24 12:46:52
●NSdns102.register.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:46:50
● 2026-03-24 12:46:52
○NSdns240.c.register.com2015-06-29 → 2017-04-03 · 4 obs
● 2017-04-03 13:50:46
○ 2026-03-24 12:46:50
○ 2026-03-24 12:46:52
○NSdns249.d.register.com2015-06-29 → 2017-04-03 · 4 obs
● 2017-04-03 13:50:46
○ 2026-03-24 12:46:50
○ 2026-03-24 12:46:52
○MXmail.thesmartbuilder.com2015-06-29 → 2017-04-03 · 4 obs
● 2017-04-03 13:50:46
○ 2026-03-24 12:46:50
○ 2026-03-24 12:46:52
●MXus-smtp-inbound-1.mimecast.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:46:50
● 2026-03-24 12:46:52
●MXus-smtp-inbound-2.mimecast.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:46:50
● 2026-03-24 12:46:52
●A64.88.185.262015-06-29 → 2026-03-24 · 2 obs
● 2026-03-24 12:46:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thesmartbuilder.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server:162.159.25.158
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thesmartbuilder.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.88.185.26 |
| NS | 2 | dns101.register.com, dns102.register.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 0) |
| TXT | 3 | 0ed1fe018add8dbd4848404aabbb3be8, MS=ms28382140... |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
Analysis
Hierarchy
mail.thesmartbuilder.com is a child of thesmartbuilder.com.
IP Addresses
thesmartbuilder.com resolves to one IP number: 64.88.185.26.
Name Servers
thesmartbuilder.com's delegation uses two name servers: dns101.register.com and dns102.register.com.
thesmartbuilder.com uses the same name server setup as other domains, such as carbylaw.com, siempreamano.com, spire4.com, rossdb.com and newjerseycommunityfcu.org.
thesmartbuilder.com shares name servers with other domains at least partially, for example gems-ksa.com, fiduciaryasia.com and thecapo.us.
Host names with a single IP address: dns101.register.com points to 162.159.24.117; dns102.register.com points to 162.159.25.158.
Mail Servers
thesmartbuilder.com is served by two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
thesmartbuilder.com shares the same mail server setup as other domains, for instance 19.trimet.org, butterflyequity.com, autotask.co.uk, southcoastplaza.com and 213.253.trimet.org.
thesmartbuilder.com shares at least some mail servers with other domains, for example inttec.com, newdominionbank.com, insideselfstorage.com, insideprecisionmedicine.com and vnscorp.com.
Host names with six IP numbers:
us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
Host names that point to each IP:
170.10.128.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.128.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.128.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
170.10.132.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.