`j4systems.com`

DNSSEC	⚠️ Not signed
A	67.20.104.107^{🇺🇸 EIGI67.20.64.0/18 Unified Layer}
		PTR	`67-20-104-107.unifiedlayer.com`
NS	`ns10.dnsmadeeasy.com` ⭐
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com`
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com`
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
MX	`d240561b.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`PcCZwuBAoWOnbEVs5LHyfwfGWupRq3c0HLQbCsEpMbPEYPijMkW5fqzYLi/yLhiSZHWQbSSbrOZfB...`
TXT	`185iogt4c433gaau14n1cui1q8`
TXT	`brevo-code:b53106a5dea920d44203f2c71f05d1e5`
TXT	`v=spf1 mx include:spf.myconnectwise.net include:spf.protection.outlook.com in...`
TXT	`MS=ms63188412`
TXT	`MS=ms73343311`
TXT	`google-site-verification=w4oaf9ngs0OQSfLle3zqmHIfQ_mBQHfK1wJWB5romBQ`
SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com 2009-01-03 #75

`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=1771291435

WOT: SAFE (60/100)

Same first word

j4systems.com.br

j4systems.com

DNS History

13 records (8 active, 5 former)

●NSns10.dnsmadeeasy.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 07:17:24
● 2026-03-23 13:32:58

●NSns11.dnsmadeeasy.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 07:17:24
● 2026-03-23 13:32:58

●NSns12.dnsmadeeasy.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 07:17:24
● 2026-03-23 13:32:58

●NSns13.dnsmadeeasy.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 07:17:24
● 2026-03-23 13:32:58

●NSns14.dnsmadeeasy.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 07:17:24
● 2026-03-23 13:32:58

●NSns15.dnsmadeeasy.com2015-06-18 → 2026-03-23 · 2 obs

● 2015-06-18 07:17:24
● 2026-03-23 13:32:58

●MXd240561b.ess.barracudanetworks.com2026-03-19 → 2026-03-23 · 3 obs

○ 2019-12-26 16:48:14
● 2026-03-19 14:18:26
● 2026-03-23 13:32:58

○MXd80522a.ess.barracudanetworks.com2016-01-16 → 2016-01-16 · 4 obs

○ 2015-06-18 07:17:24
● 2016-01-16 18:48:26
○ 2019-12-26 16:48:14
○ 2026-03-23 13:32:58

○MXd80522b.ess.barracudanetworks.com2016-01-16 → 2016-01-16 · 4 obs

○ 2015-06-18 07:17:24
● 2016-01-16 18:48:26
○ 2019-12-26 16:48:14
○ 2026-03-23 13:32:58

○MXin.sjc.mx.trendmicro.com2015-06-18 → 2016-01-16 · 4 obs

● 2015-06-18 07:17:24
● 2016-01-16 18:48:26
○ 2019-12-26 16:48:14
○ 2026-03-23 13:32:58

○MXj4systems-com.mail.protection.outlook.com2019-12-26 → 2019-12-26 · 4 obs

○ 2016-01-16 18:48:26
● 2019-12-26 16:48:14
○ 2026-03-19 14:18:26
○ 2026-03-23 13:32:58

●A67.20.104.1072026-03-19 → 2026-03-23 · 3 obs

○ 2019-12-26 16:48:14
● 2026-03-19 14:18:26
● 2026-03-23 13:32:58

○A68.67.85.32015-06-18 → 2019-12-26 · 4 obs

● 2015-06-18 07:17:24
● 2019-12-26 16:48:14
○ 2026-03-19 14:18:26
○ 2026-03-23 13:32:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
j4systems.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.94.148.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j4systems.com (unsigned zone)

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.20.104.107`
NS	6	`ns13.dnsmadeeasy.com, ns11.dnsmadeeasy.com...`
MX	1	`d240561b.ess.barracudanetworks.com (pri:`
TXT	7	`MS=ms63188412, 185iogt4c433gaau14n1cui1q8...`
SOA	1	`ns10.dnsmadeeasy.com dns.dnsmadeeasy.com`