firsttechcorp.com - dns.ninja
firsttechcorp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.135.4.134🇺🇸 LiquidWeb-AZ159.135.0.0/19 Liquidweb Inc | ||||||
| NS | dns1.stabletransit.com ⭐ | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | east.smtp.mx.exch081.serverdata.net ⭐ | ||||||
| A | 64.78.25.102🇺🇸 INTERMEDIA64.78.24.0/23 Virginia | ||||||
| PTR | east.smtp.mx.exch081.serverdata.net | ||||||
| MX | west.smtp.mx.exch081.serverdata.net(20) | ||||||
| A | 199.193.206.100🇺🇸 INTERMEDIA199.193.204.0/22 Intermedia.net | ||||||
| PTR | west.smtp.mx.exch081.serverdata.net | ||||||
| TXT | v=spf1 include:spf.intermedia.net ~all | ||||||
| SOA | dns1.stabletransit.comipadmin@stabletransit.com serial=1751512717 | ||||||
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=1784868202 | ||||||
Previously MX for
firsttechcorp.com |
Same first word
firsttechcorp.com |
firsttechcorp.net |
DNS History
11 records (5 active, 6 former)
●NSdns1.stabletransit.com2017-06-09 → 2026-07-24 · 3 obs
● 2017-06-09 04:51:04
● 2026-07-24 05:10:22
●NSdns2.stabletransit.com2017-06-09 → 2026-07-24 · 3 obs
● 2017-06-09 04:51:04
● 2026-07-24 05:10:22
○NSns.duraserver.com2015-08-11 → 2016-07-09 · 4 obs
● 2016-07-09 13:25:20
○ 2017-06-09 04:51:04
○ 2026-07-24 05:10:22
○NSns.duraserver.net2015-08-11 → 2016-07-09 · 4 obs
● 2016-07-09 13:25:20
○ 2017-06-09 04:51:04
○ 2026-07-24 05:10:22
●MXeast.smtp.mx.exch081.serverdata.net2026-03-30 → 2026-07-24 · 3 obs
● 2026-03-30 09:57:54
● 2026-07-24 05:10:22
○MXfirsttechcorp.com2015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-06 06:57:30
○ 2026-07-24 05:10:22
○MXmx1.emailsrvr.com2015-12-06 → 2021-03-01 · 5 obs
● 2015-12-06 06:57:30
● 2021-03-01 09:08:00
○ 2026-03-30 09:57:54
○ 2026-07-24 05:10:22
○MXmx2.emailsrvr.com2015-12-06 → 2021-03-01 · 5 obs
● 2015-12-06 06:57:30
● 2021-03-01 09:08:00
○ 2026-03-30 09:57:54
○ 2026-07-24 05:10:22
●MXwest.smtp.mx.exch081.serverdata.net2026-03-30 → 2026-07-24 · 3 obs
● 2026-03-30 09:57:54
● 2026-07-24 05:10:22
●A159.135.4.1342017-06-09 → 2026-07-24 · 3 obs
● 2017-06-09 04:51:04
● 2026-07-24 05:10:22
○A184.170.203.2522015-08-11 → 2016-07-09 · 4 obs
● 2016-07-09 13:25:20
○ 2017-06-09 04:51:04
○ 2026-07-24 05:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| firsttechcorp.com | dns1.stabletransit.com, dns2.stabletransit.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: dns1.stabletransit.com, dns2.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firsttechcorp.com (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.135.4.134 |
| NS | 2 | dns1.stabletransit.com, dns2.stabletransit.com |
| MX | 2 | west.smtp.mx.exch081.serverdata.net (pri, east.smtp.mx.exch081.serverdata.net (pri |
| TXT | 1 | v=spf1 include:spf.intermedia.net ~all |
| SOA | 1 | dns1.stabletransit.com ipadmin.stabletra |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)
Analysis
IP Addresses
firsttechcorp.com resolves to one IP address: 159.135.4.134.
Name Servers
Two name servers handle the delegation for firsttechcorp.com: dns1.stabletransit.com and dns2.stabletransit.com.
firsttechcorp.com uses the same name servers as several other domains — among them kicksolutions.com, roca-sarrabayrouse.com.ar, lyndentribune.com and two more.
The name servers of firsttechcorp.com overlap at least partially with those of other domains — among them fryingpansouthport.com, loringhosp.org, atelierfolklore.ca and two more.
These name servers commonly appear in delegations together with ns.rackspace.com, ns2.rackspace.com, ns1.stabletransit.com and 3 other.
Both dns1.stabletransit.com and dns2.stabletransit.com have a single IP address each — dns1.stabletransit.com resolves to 69.20.95.4 while dns2.stabletransit.com resolves to 65.61.188.4.
Mail Servers
Mail for firsttechcorp.com is handled by two mail servers — east.smtp.mx.exch081.serverdata.net and west.smtp.mx.exch081.serverdata.net.
firsttechcorp.com uses an identical mail server configuration to several other domains — among them policeandfiregear.com, automaticalarm.com, aci-co.com and two more.
firsttechcorp.com has at least partial mail server overlap with other domains such as jfci.com, rpxopen.com, ahmarchitects.com and two more.
Both east.smtp.mx.exch081.serverdata.net and west.smtp.mx.exch081.serverdata.net have a single IP address each — east.smtp.mx.exch081.serverdata.net resolves to 64.78.25.102 while west.smtp.mx.exch081.serverdata.net resolves to 199.193.206.100.