firsttech.com - dns.ninja

firsttech.com

DNSSEC⚠️ Not signed
A209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
NSns27.worldnic.com ⭐
A162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns28.worldnic.com
A162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOANS27.WORLDNIC.comnamehost@WORLDNIC.com serial=126050116

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785686517
WOT: SAFE (61/100)

Subdomains

dhcp-173-174.firsttech.com
dns.firsttech.com
www.firsttech.com
dhcp-173-245.firsttech.com
dhcp-173-035.firsttech.com
dhcp-173-093.firsttech.com
dhcp-173-054.firsttech.com
webmail.firsttech.com

Same first word

firsttech.com.sg
firsttech.digital
firsttech.se
firsttech.ca
firsttech.co.th
firsttech.org
firsttech.co.za
firsttech.ro
firsttech.uk
firsttech.fr
firsttech.ru
firsttech.com.tw
firsttech.co
firsttech.net
firsttech.de
firsttech.co.uk
firsttech.ie
firsttech.com

Similar names

techfirst.org
techfirst.co.uk
richtfest.info
techfirst.de
tfritsche.de
techfirst.com
fritschet.de
strechfit.com
techfirst.net
techrifts.com
tfritsche.com
techfirst.us
richtfest.net
richtfest.de
richtfest.at
techfirst.in
fettchris.de
techfirst.co.in

DNS History

21 records (3 active, 18 former)

201020122014201620182020202220242026NSns27.worldnic.comns28.worldnic.comdns.firsttech.comns1.dreamhost.comns1.worldnic.comns2.dreamhost.comns2.worldnic.comns3.dreamhost.compridns-1.iphouse.netpridns-2.iphouse.netMXfirsttech.com.s8a1.psmtp.comfirsttech.com.s8a2.psmtp.comfirsttech.com.s8b1.psmtp.comfirsttech.com.s8b2.psmtp.commx.zohomail.commx1.dreamhost.commx2.dreamhost.commx2.zohomail.comA209.17.116.163216.243.172.5369.163.177.38
○NSdns.firsttech.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○NSns1.dreamhost.com2026-02-18 → 2026-04-10 · 5 obs
○ 2017-08-15 15:42:30
● 2026-02-18 16:55:06
● 2026-04-10 15:51:20
○ 2026-05-12 07:16:44
○ 2026-08-02 16:11:58
○NSns1.worldnic.com2015-05-14 → 2017-08-15 · 5 obs
○ 2009-01-11 05:32:14
● 2015-05-14 10:50:38
● 2017-08-15 15:42:30
○ 2026-02-18 16:55:06
○ 2026-08-02 16:11:58
○NSns2.dreamhost.com2026-02-18 → 2026-04-10 · 5 obs
○ 2017-08-15 15:42:30
● 2026-02-18 16:55:06
● 2026-04-10 15:51:20
○ 2026-05-12 07:16:44
○ 2026-08-02 16:11:58
○NSns2.worldnic.com2015-05-14 → 2017-08-15 · 5 obs
○ 2009-01-11 05:32:14
● 2015-05-14 10:50:38
● 2017-08-15 15:42:30
○ 2026-02-18 16:55:06
○ 2026-08-02 16:11:58
●NSns27.worldnic.com2026-05-12 → 2026-08-02 · 3 obs
○ 2026-04-10 15:51:20
● 2026-05-12 07:16:44
● 2026-08-02 16:11:58
●NSns28.worldnic.com2026-05-12 → 2026-08-02 · 3 obs
○ 2026-04-10 15:51:20
● 2026-05-12 07:16:44
● 2026-08-02 16:11:58
○NSns3.dreamhost.com2026-02-18 → 2026-04-10 · 5 obs
○ 2017-08-15 15:42:30
● 2026-02-18 16:55:06
● 2026-04-10 15:51:20
○ 2026-05-12 07:16:44
○ 2026-08-02 16:11:58
○NSpridns-1.iphouse.net2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○NSpridns-2.iphouse.net2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○MXfirsttech.com.s8a1.psmtp.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○MXfirsttech.com.s8a2.psmtp.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○MXfirsttech.com.s8b1.psmtp.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○MXfirsttech.com.s8b2.psmtp.com2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○MXmx.zohomail.com2015-05-14 → 2017-08-15 · 5 obs
○ 2009-01-11 05:32:14
● 2015-05-14 10:50:38
● 2017-08-15 15:42:30
○ 2026-02-18 16:55:06
○ 2026-08-02 16:11:58
○MXmx1.dreamhost.com2026-02-18 → 2026-04-10 · 5 obs
○ 2017-08-15 15:42:30
● 2026-02-18 16:55:06
● 2026-04-10 15:51:20
○ 2026-05-12 07:16:44
○ 2026-08-02 16:11:58
○MXmx2.dreamhost.com2026-02-18 → 2026-04-10 · 5 obs
○ 2017-08-15 15:42:30
● 2026-02-18 16:55:06
● 2026-04-10 15:51:20
○ 2026-05-12 07:16:44
○ 2026-08-02 16:11:58
○MXmx2.zohomail.com2015-05-14 → 2017-08-15 · 5 obs
○ 2009-01-11 05:32:14
● 2015-05-14 10:50:38
● 2017-08-15 15:42:30
○ 2026-02-18 16:55:06
○ 2026-08-02 16:11:58
●A209.17.116.1632026-05-12 → 2026-08-02 · 3 obs
○ 2026-04-10 15:51:20
● 2026-05-12 07:16:44
● 2026-08-02 16:11:58
○A216.243.172.532009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 05:32:14
○ 2015-05-14 10:50:38
○ 2026-08-02 16:11:58
○A69.163.177.382026-02-18 → 2026-04-10 · 5 obs
○ 2015-05-14 10:50:38
● 2026-02-18 16:55:06
● 2026-04-10 15:51:20
○ 2026-05-12 07:16:44
○ 2026-08-02 16:11:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
firsttech.comns27.worldnic.com, ns28.worldnic.com2 records

✅ Authoritative Response

Server:162.159.26.132

NS records: ns27.worldnic.com, ns28.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firsttech.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

TypeCountSample Data
A1209.17.116.163
NS2ns27.worldnic.com, ns28.worldnic.com
SOA1NS27.WORLDNIC.com namehost.WORLDNIC.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns27.worldnic.com, ns28.worldnic.com)

Analysis

Hierarchy

The host names dhcp-173-174.firsttech.com, dns.firsttech.com, www.firsttech.com, dhcp-173-245.firsttech.com and dhcp-173-035.firsttech.com — among a few others — fall under the parent domain firsttech.com.

IP Addresses

firsttech.com has exactly one IP address — 209.17.116.163.

maibec.net, lincolnlibrarypress.com, gmahelp.com plus two other host names have IP numbers in common with firsttech.com.

Name Servers

firsttech.com is served by two delegated name servers, ns27.worldnic.com and ns28.worldnic.com.

The name server configuration of firsttech.com is shared with other domains, for instance teachforkosovo.net, biloxidiocese.org, radicalopinion.com and two others.

Each of ns27.worldnic.com and ns28.worldnic.com has one IP address: ns27.worldnic.com uses 162.159.26.132 and ns28.worldnic.com uses 162.159.27.77.