`jjmedsys.com`

DNSSEC	⚠️ Not signed
A	216.104.161.110^{🇺🇸 UNSPECIFIED216.104.161.0/24 PNAP-LAX giglinx-39}
		PTR	`jjmedsys.com`
NS	`ns1.tierra.net` ⭐ ⚠️ Not in parent delegation
		A	72.1.32.185^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.tierra.net`
NS	`ns1.domaindiscover.com` ⚠️ Not in zone NS records
		A	72.1.32.151^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.domaindiscover.com`
NS	`ns2.domaindiscover.com` ⚠️ Not in zone NS records
		A	35.174.37.23^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-174-37-23.compute-1.amazonaws.com`
NS	`ns2.tierra.net` ⚠️ Not in parent delegation
		A	54.82.141.168^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-141-168.compute-1.amazonaws.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=zwcBPud8DY9N1B15gDl3jx46KAOJIgnGSbd3qKYNOWA`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 include:_spf.tierra.net ~all`
SOA	`ns1.tierra.net`hostmaster@tierra.net 2026-02-03 #1

`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=1774462297

PTR for

110.161.104.216.in-addr.arpa

Same first word

jjmedsys.com

DNS History

15 records (10 active, 5 former)

●NSns1.domaindiscover.com2015-07-15 → 2026-03-25 · 4 obs

● 2015-07-15 19:57:00
● 2016-08-10 01:25:54
○ 2017-05-26 14:02:12
● 2026-03-25 18:39:58

●NSns1.tierra.net2017-05-26 → 2026-03-25 · 3 obs

○ 2016-08-10 01:25:54
● 2017-05-26 14:02:12
● 2026-03-25 18:39:58

●NSns2.domaindiscover.com2015-07-15 → 2026-03-25 · 4 obs

● 2015-07-15 19:57:00
● 2016-08-10 01:25:54
○ 2017-05-26 14:02:12
● 2026-03-25 18:39:58

●NSns2.tierra.net2017-05-26 → 2026-03-25 · 3 obs

○ 2016-08-10 01:25:54
● 2017-05-26 14:02:12
● 2026-03-25 18:39:58

●MXalt1.aspmx.l.google.com2015-07-15 → 2026-03-25 · 2 obs

● 2015-07-15 19:57:00
● 2026-03-25 18:39:58

●MXalt2.aspmx.l.google.com2015-07-15 → 2026-03-25 · 2 obs

● 2015-07-15 19:57:00
● 2026-03-25 18:39:58

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-26 14:02:12
● 2026-03-25 18:39:58

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-26 14:02:12
● 2026-03-25 18:39:58

●MXaspmx.l.google.com2015-07-15 → 2026-03-25 · 2 obs

● 2015-07-15 19:57:00
● 2026-03-25 18:39:58

○MXaspmx2.googlemail.com2015-07-15 → 2017-05-26 · 3 obs

● 2015-07-15 19:57:00
● 2017-05-26 14:02:12
○ 2026-03-25 18:39:58

○MXaspmx3.googlemail.com2015-07-15 → 2017-05-26 · 3 obs

● 2015-07-15 19:57:00
● 2017-05-26 14:02:12
○ 2026-03-25 18:39:58

○MXaspmx4.googlemail.com2015-07-15 → 2017-05-26 · 3 obs

● 2015-07-15 19:57:00
● 2017-05-26 14:02:12
○ 2026-03-25 18:39:58

○MXaspmx5.googlemail.com2015-07-15 → 2017-05-26 · 3 obs

● 2015-07-15 19:57:00
● 2017-05-26 14:02:12
○ 2026-03-25 18:39:58

●A216.104.161.1102015-07-15 → 2026-03-25 · 2 obs

● 2015-07-15 19:57:00
● 2026-03-25 18:39:58

○A216.104.161.2102015-07-15 → 2017-05-26 · 3 obs

● 2015-07-15 19:57:00
● 2017-05-26 14:02:12
○ 2026-03-25 18:39:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jjmedsys.com	ns1.domaindiscover.com, ns2.domaindiscover.com	2 records

✅ Authoritative Response

Server:72.1.32.151

NS records: ns1.domaindiscover.com, ns2.domaindiscover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jjmedsys.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.104.161.110`
NS	2	`ns1.tierra.net, ns2.tierra.net`
MX	5	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	3	`v=spf1 include:_spf.tierra.net ~all, v=spf1 include:_spf.google.com ~all...`
SOA	1	`ns1.tierra.net hostmaster.tierra.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.domaindiscover.com, ns2.domaindiscover.com)

Analysis

IP Addresses

jjmedsys.com points to a single IP address: 216.104.161.110.

Other host names such as jacuzzi-manufacturers.com and www.johnson.bz share IP numbers with jjmedsys.com.

Name Servers

jjmedsys.com is delegated to four name servers: ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net.

At least part of the name servers for jjmedsys.com are shared with other domains, for instance zipred.com, lacontainer.info, swlead.com, amycreager.com and rothmanatjefferson.com.