`formularysystem.us`

DNSSEC	⚠️ Not signed
A	184.168.221.50^{🇺🇸 GODADDY184.168.128.0/17}
		PTR	`50.221.168.184.host.secureserver.net`
NS	`ns1.amerisourcebergen.com` ⭐
		A	209.182.160.1^{🇺🇸 AS13628209.182.160.0/24 Prolexic Technologies, Inc.}
			PTR	`ns1.amerisourcebergen.com`
NS	`dns1.p08.nsone.net`
		A	2620:4d:4000:6259:7:8:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`ns8.demysdns.com`
			PTR	`dns1.p08.nsone.net`
		A	198.51.44.8^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`ns8.demysdns.com`
			PTR	`dns1.p08.nsone.net`
NS	`dns2.p08.nsone.net`
		A	2a00:edc0:6259:7:8::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p08.nsone.net`
		A	198.51.45.8^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p08.nsone.net`
NS	`dns3.p08.nsone.net`
		A	2620:4d:4000:6259:7:8:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p08.nsone.net`
		A	198.51.44.72^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p08.nsone.net`
NS	`dns4.p08.nsone.net`
		A	2a00:edc0:6259:7:8::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p08.nsone.net`
		A	198.51.45.72^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p08.nsone.net`
NS	`ns2.amerisourcebergen.com`
		A	209.182.160.2^{🇺🇸 AS13628209.182.160.0/24 Prolexic Technologies, Inc.}
			PTR	`ns2.absg.com`
			PTR	`ns2.amerisourcebergen.com`
			PTR	`ns2.cencora.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`ns1.amerisourcebergen.com`domain_registration@amerisourcebergen.com serial=34

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1776293363

Same first word

formularysystem.com

formularysystem.us

DNS History

11 records (9 active, 2 former)

●NSdns1.p08.nsone.net2026-03-16 → 2026-04-15 · 3 obs

○ 2018-11-23 17:22:56
● 2026-03-16 00:36:04
● 2026-04-15 23:04:24

●NSdns2.p08.nsone.net2026-03-16 → 2026-04-15 · 3 obs

○ 2018-11-23 17:22:56
● 2026-03-16 00:36:04
● 2026-04-15 23:04:24

●NSdns3.p08.nsone.net2026-03-16 → 2026-04-15 · 3 obs

○ 2018-11-23 17:22:56
● 2026-03-16 00:36:04
● 2026-04-15 23:04:24

●NSdns4.p08.nsone.net2026-03-16 → 2026-04-15 · 3 obs

○ 2018-11-23 17:22:56
● 2026-03-16 00:36:04
● 2026-04-15 23:04:24

●NSns1.amerisourcebergen.com2026-03-16 → 2026-04-15 · 3 obs

○ 2018-11-23 17:22:56
● 2026-03-16 00:36:04
● 2026-04-15 23:04:24

●NSns2.amerisourcebergen.com2026-03-16 → 2026-04-15 · 3 obs

○ 2018-11-23 17:22:56
● 2026-03-16 00:36:04
● 2026-04-15 23:04:24

○NSns35.domaincontrol.com2015-07-14 → 2018-11-23 · 4 obs

● 2015-07-14 07:42:24
● 2018-11-23 17:22:56
○ 2026-03-16 00:36:04
○ 2026-04-15 23:04:24

○NSns36.domaincontrol.com2015-07-14 → 2018-11-23 · 4 obs

● 2015-07-14 07:42:24
● 2018-11-23 17:22:56
○ 2026-03-16 00:36:04
○ 2026-04-15 23:04:24

●MXmailstore1.secureserver.net2015-07-14 → 2026-04-15 · 2 obs

● 2015-07-14 07:42:24
● 2026-04-15 23:04:24

●MXsmtp.secureserver.net2015-07-14 → 2026-04-15 · 2 obs

● 2015-07-14 07:42:24
● 2026-04-15 23:04:24

●A184.168.221.502015-07-14 → 2026-04-15 · 2 obs

● 2015-07-14 07:42:24
● 2026-04-15 23:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
formularysystem.us	dns4.p08.nsone.net, dns2.p08.nsone.net, ns2.amerisourcebergen.com, dns1.p08.nsone.net...	-

✅ Authoritative Response

Server:198.51.44.8

NS records: dns4.p08.nsone.net, dns2.p08.nsone.net, ns2.amerisourcebergen.com, dns1.p08.nsone.net, dns3.p08.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for formularysystem.us (unsigned zone)

⏱️ Timing

Total: 656ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`184.168.221.50`
NS	5	`dns4.p08.nsone.net, dns3.p08.nsone.net...`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`ns1.amerisourcebergen.com domain_registr`