🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`datafirstsys.com`

DNSSEC	⚠️ Not signed
A	205.178.189.129^{🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`underconstruction.networksolutions.com`
NS	`ns97.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns98.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=W4j_7HFA-SG3e69MUV7otaGMPBTEwMUowMG5HAG3xEA`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`NS97.WORLDNIC.com`namehost@WORLDNIC.com serial=124050314

`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.net`nstld@verisign-grs.com serial=1787511571

Same first word

datafirstsys.com

Previous names

Next names

DNS History

13 records (8 active, 5 former)

○NSns13.worldnic.com2015-05-09 → 2017-04-07 · 4 obs

● 2015-05-09 20:16:16
● 2017-04-07 08:04:50
○ 2026-08-19 16:29:30
○ 2026-08-23 19:19:56

○NSns14.worldnic.com2015-05-09 → 2017-04-07 · 4 obs

● 2015-05-09 20:16:16
● 2017-04-07 08:04:50
○ 2026-08-19 16:29:30
○ 2026-08-23 19:19:56

●NSns97.worldnic.com2026-08-19 → 2026-08-23 · 3 obs

○ 2017-04-07 08:04:50
● 2026-08-19 16:29:30
● 2026-08-23 19:19:56

●NSns98.worldnic.com2026-08-19 → 2026-08-23 · 3 obs

○ 2017-04-07 08:04:50
● 2026-08-19 16:29:30
● 2026-08-23 19:19:56

●MXalt1.aspmx.l.google.com2015-05-09 → 2026-08-23 · 2 obs

● 2015-05-09 20:16:16
● 2026-08-23 19:19:56

●MXalt2.aspmx.l.google.com2015-05-09 → 2026-08-23 · 2 obs

● 2015-05-09 20:16:16
● 2026-08-23 19:19:56

●MXalt3.aspmx.l.google.com2026-08-19 → 2026-08-23 · 3 obs

○ 2017-04-07 08:04:50
● 2026-08-19 16:29:30
● 2026-08-23 19:19:56

●MXalt4.aspmx.l.google.com2026-08-19 → 2026-08-23 · 3 obs

○ 2017-04-07 08:04:50
● 2026-08-19 16:29:30
● 2026-08-23 19:19:56

●MXaspmx.l.google.com2015-05-09 → 2026-08-23 · 2 obs

● 2015-05-09 20:16:16
● 2026-08-23 19:19:56

○MXaspmx2.googlemail.com2015-05-09 → 2017-04-07 · 4 obs

● 2015-05-09 20:16:16
● 2017-04-07 08:04:50
○ 2026-08-19 16:29:30
○ 2026-08-23 19:19:56

○MXaspmx3.googlemail.com2015-05-09 → 2017-04-07 · 4 obs

● 2015-05-09 20:16:16
● 2017-04-07 08:04:50
○ 2026-08-19 16:29:30
○ 2026-08-23 19:19:56

●A205.178.189.1292026-08-19 → 2026-08-23 · 3 obs

○ 2017-04-07 08:04:50
● 2026-08-19 16:29:30
● 2026-08-23 19:19:56

○A208.91.197.262015-05-09 → 2017-04-07 · 4 obs

● 2015-05-09 20:16:16
● 2017-04-07 08:04:50
○ 2026-08-19 16:29:30
○ 2026-08-23 19:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
datafirstsys.com	ns97.worldnic.com, ns98.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.155

NS records: ns97.worldnic.com, ns98.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for datafirstsys.com (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns97.worldnic.com, ns98.worldnic.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=W4j_7HFA-SG3e69`
SOA	1	`NS97.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns97.worldnic.com, ns98.worldnic.com)

Analysis

IP Addresses

datafirstsys.com resolves to one IP address: 205.178.189.129.

mountvernon-ins.net, ip-186-148-222-210.wxscur.net, tradeschoolinc.org and two other host names share IP numbers with datafirstsys.com.

Name Servers

datafirstsys.com is served by two delegated name servers, ns97.worldnic.com and ns98.worldnic.com.

datafirstsys.com uses the same name servers as several other domains — among them aeropostate.com, preinnewhof.com, navajobluebird.com and two more.

The DNS delegation for datafirstsys.com at least partly coincides with that of other domains, verona-capital-investments.online being one example.

ns97.worldnic.com directs to 162.159.26.217 and ns98.worldnic.com directs to 162.159.27.155; each host name points to exactly one IP number.

Mail Servers

Mail for datafirstsys.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

datafirstsys.com has at least partial mail server overlap with other domains such as arnoldlaw.org, huskysteelbuildings.com, davesautoandtruckservice.com and two more.

These mail servers commonly co-occur with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 172.253.63.26 and 2607:f8b0:4004:c17::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.