first.tech - robtex.com
first.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778371147 | ||||||
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSns12.wixdns.net2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
○NSns13.wixdns.net2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
●NSns67.domaincontrol.com2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 03:06:48
● 2026-05-10 00:23:34
●NSns68.domaincontrol.com2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 03:06:48
● 2026-05-10 00:23:34
○MXalt1.aspmx.l.google.com2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
○MXalt2.aspmx.l.google.com2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
○MXalt3.aspmx.l.google.com2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
○MXalt4.aspmx.l.google.com2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
○MXaspmx.l.google.com2026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
●MXsmtp.google.com2026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 03:06:48
● 2026-05-10 00:23:34
●A15.197.148.332026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 03:06:48
● 2026-05-10 00:23:34
●A185.230.63.1072026-03-05 → 2026-05-10 · 2 obs
● 2026-05-10 00:23:34
○A185.230.63.1712026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
○A185.230.63.1862026-03-05 → 2026-03-18 · 4 obs
● 2026-03-18 02:10:34
○ 2026-04-01 03:06:48
○ 2026-05-10 00:23:34
●A3.33.130.1902026-04-01 → 2026-05-10 · 3 obs
● 2026-04-01 03:06:48
● 2026-05-10 00:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| first.tech | ns67.domaincontrol.com, ns68.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.103.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first.tech (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 3.33.130.190, 15.197.148.33... |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 6 | v=spf1 include:_spf.google.com ~all, google-site-verification=SmX7W9sBNDf5Ru_... |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Three IP numbers for first.tech are 3.33.130.190, 15.197.148.33 and 185.230.63.107.
Other host names, for instance utrls.com, epochwatches.co.uk, ohiopowergrid.com, gimmieshugar.com and goprofest.com share IP numbers with first.tech.
Name Servers
first.tech's delegation is to two name servers ns67.domaincontrol.com and ns68.domaincontrol.com.
first.tech shares the same name server configuration as other domains, such as bradleyengineeringinc.com, bolddistributiongroup.com, amp-starters.com, tennesseedronephotography.com and grafikcase.com.
Host names with two IP numbers: ns67.domaincontrol.com points to 2603:5:2174::2c and 97.74.103.44; ns68.domaincontrol.com points to 2603:5:2274::2c and 173.201.71.44
Mail Servers
first.tech is served by a single mail server, smtp.google.com.
first.tech uses the same mail server setup as other domains such as vendoattivita.it, alexmercer.co.uk, petguru.hu, trkr.net and swoop-arctic.com.
first.tech shares some mail servers with other domains, including imco.sa, bansioffice.com, signemagazine.com, 409valuation.com and vpmed.vn.
These mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 172.253.63.26, 172.253.63.27, 172.253.115.27, 172.253.122.26 and 172.253.122.27.