`dns.firsttech.com`

	DNSSEC	⚠️ Not signed
	A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}

`firsttech.com`

	DNSSEC	⚠️ Not signed
	A	209.17.116.163^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
	NS	`ns27.worldnic.com` ⭐
	NS	`ns28.worldnic.com`
	SOA	`NS27.WORLDNIC.com`namehost@WORLDNIC.com serial=126050116

WOT: SAFE (61/100)

Previously NS for

173.243.216.in-addr.arpa

firsttech.com

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DNS History

6 records (1 active, 5 former)

○MXdmmsmesser.noip.me2015-10-29 → 2015-10-29 · 3 obs

● 2015-10-29 09:25:12
○ 2016-01-04 06:20:42
○ 2026-07-14 07:04:12

●A209.17.116.1632026-07-14 → 2026-07-14 · 2 obs

○ 2016-01-04 06:20:42
● 2026-07-14 07:04:12

○A216.243.172.42009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:09:34
○ 2015-05-22 13:35:46
○ 2026-07-14 07:04:12

○A75.73.162.702015-10-29 → 2015-10-29 · 4 obs

○ 2015-05-22 13:35:46
● 2015-10-29 09:25:12
○ 2016-01-04 06:20:42
○ 2026-07-14 07:04:12

○CNAMEdmmsmesser.noip.me2015-10-29 → 2016-04-21 · 4 obs

○ 2015-05-22 13:35:46
● 2015-10-29 09:25:12
● 2016-04-21 19:38:12
○ 2026-07-14 07:04:12

○CNAMEwww.firsttech.com2015-05-22 → 2016-04-21 · 4 obs

○ 2009-01-11 05:09:34
● 2015-05-22 13:35:46
● 2016-04-21 19:38:12
○ 2026-07-14 07:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
firsttech.com	ns27.worldnic.com, ns28.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.77

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firsttech.com (unsigned zone)

⏱️ Timing

Total: 1237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.163`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

dns.firsttech.com points to a single IP number: 209.17.116.163.

Additional host names — his95.redingtonmea.com, www.cpmd.org, smtp2.orthocenter.net and two others — share IP numbers with dns.firsttech.com.

dns.firsttech.com - robtex.com