vtinstruments.com - robtex.com
vtinstruments.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.101.162.2🇺🇸 RACKSPACE-ORD198.101.128.0/18 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| NS | ns2.rackspace.com ⭐ | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 108.166.43.1🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 173.203.187.1🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| A | 184.106.54.1🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1392656859 | ||||||
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=1778305241 | ||||||
Same first word
vtinstruments.com |
DNS History
5 records (5 active, 0 former)
●NSns.rackspace.com2015-08-21 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:34
●NSns2.rackspace.com2015-08-21 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:34
●MXmx1.emailsrvr.com2015-08-21 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:34
●MXmx2.emailsrvr.com2015-08-21 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:34
●A198.101.162.22015-08-21 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| vtinstruments.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtinstruments.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.101.162.2 |
| NS | 2 | ns.rackspace.com, ns2.rackspace.com |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
IP Addresses
vtinstruments.com points to IP number: 198.101.162.2.
Name Servers
vtinstruments.com is delegated to two name servers: ns2.rackspace.com and ns.rackspace.com.
vtinstruments.com shares the same name server setup as waterfrontproductions.com, refiningonline.com, service-4-fleet.com, gobatesbobcats.com and kellydarree.com.
vtinstruments.com at least partially shares name servers with other domains, for instance northbaymfrc.ca, sheltonglobal.com, torfi.com, clothier.com and emailengines.com.
These name servers are commonly used with dns1.stabletransit.com and dns2.stabletransit.com.
Host names with a single IP:
ns2.rackspace.com points to 65.61.188.4.
ns.rackspace.com points to 69.20.95.4.
Mail Servers
vtinstruments.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
The mail server setup for vtinstruments.com matches that of other domains, for instance kategreenmusic.com, gostiki.com, d-suite.com, coolair.com and masisa.com.mx.
vtinstruments.com shares at least partially some mail servers with other domains, including pbp.me, cambridgelodge.com.au, krisruhs.com, www.pilgrimbckenner.org and lzbuilds.com.
Host names with four IP numbers: The host name mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.
Host names with one IP number: The host name mx2.emailsrvr.com points to 184.106.54.2.