`jackson4supervisor.com`

DNSSEC	⚠️ Not signed
A	20.37.145.104^{🇺🇸 Microsoft20.36.0.0/14 MICROSOFT}
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 include:emailsrvr.com ~all`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1756131005

`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=1776189137

Same first word

jackson4supervisor.com

DNS History

11 records (6 active, 5 former)

●NSns1.systemdns.com2026-02-25 → 2026-04-14 · 3 obs

○ 2017-05-30 18:46:14
● 2026-02-25 13:21:54
● 2026-04-14 18:09:32

●NSns2.systemdns.com2026-02-25 → 2026-04-14 · 3 obs

○ 2017-05-30 18:46:14
● 2026-02-25 13:21:54
● 2026-04-14 18:09:32

●NSns3.systemdns.com2026-02-25 → 2026-04-14 · 3 obs

○ 2017-05-30 18:46:14
● 2026-02-25 13:21:54
● 2026-04-14 18:09:32

○NSns67.domaincontrol.com2016-04-05 → 2017-05-30 · 4 obs

● 2016-04-05 06:03:44
● 2017-05-30 18:46:14
○ 2026-02-25 13:21:54
○ 2026-04-14 18:09:32

○NSns68.domaincontrol.com2016-04-05 → 2017-05-30 · 4 obs

● 2016-04-05 06:03:44
● 2017-05-30 18:46:14
○ 2026-02-25 13:21:54
○ 2026-04-14 18:09:32

○MXmailstore1.secureserver.net2016-04-05 → 2017-05-30 · 4 obs

● 2016-04-05 06:03:44
● 2017-05-30 18:46:14
○ 2026-02-25 13:21:54
○ 2026-04-14 18:09:32

●MXmx1.emailsrvr.com2026-02-25 → 2026-04-14 · 3 obs

○ 2017-05-30 18:46:14
● 2026-02-25 13:21:54
● 2026-04-14 18:09:32

●MXmx2.emailsrvr.com2026-02-25 → 2026-04-14 · 3 obs

○ 2017-05-30 18:46:14
● 2026-02-25 13:21:54
● 2026-04-14 18:09:32

○MXsmtp.secureserver.net2016-04-05 → 2017-05-30 · 4 obs

● 2016-04-05 06:03:44
● 2017-05-30 18:46:14
○ 2026-02-25 13:21:54
○ 2026-04-14 18:09:32

●A20.37.145.1042026-02-25 → 2026-04-14 · 3 obs

○ 2017-05-30 18:46:14
● 2026-02-25 13:21:54
● 2026-04-14 18:09:32

○A50.63.202.542016-04-05 → 2017-05-30 · 4 obs

● 2016-04-05 06:03:44
● 2017-05-30 18:46:14
○ 2026-02-25 13:21:54
○ 2026-04-14 18:09:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
jackson4supervisor.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jackson4supervisor.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.37.145.104`
NS	3	`ns2.systemdns.com, ns3.systemdns.com...`
MX	2	`mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10)`
TXT	1	`v=spf1 include:emailsrvr.com ~all`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

jackson4supervisor.com resolves to a single IP address: 20.37.145.104.

Other host names including bordonaroforassessor.com, edwinflores.com, voteneil.com, brackettforsolicitor.com and kenritter.net share IP numbers with jackson4supervisor.com.

Name Servers

jackson4supervisor.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

jackson4supervisor.com at least partially shares name servers with other domains, including bridgemanlawn.com, puppy-love-pet-grooming.com, odedesfonds.com, rezclothing.com and contractupholstery.ca.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36

Mail Servers

jackson4supervisor.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

jackson4supervisor.com shares its mail server setup with other domains, including gospelcom.net, lycosa.co.uk, alphabetzoochildcare.com, cooksoup(0x6e616b6564).com and bilbransjen.no.

The mail servers for jackson4supervisor.com are shared with other domains, for instance xassets.net, nms.ba, quinonesbuilders.com, shopintertex.com and designandpost.co.uk.

Host names with four IP numbers:

mx1.emailsrvr.com points to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

mx2.emailsrvr.com points to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

jackson4supervisor.com - robtex.com