`symphony-systems.com`

DNSSEC	⚠️ Not signed
A	216.17.193.129^{🇺🇸 Amazon216.17.128.0/17}
NS	`ns0.dnsmadeeasy.com` ⭐
		A	2600:1800::1^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
		A	208.94.148.2^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
NS	`ns1.aei.com`
		A	208.80.124.2^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
NS	`ns2.aei.com`
		A	208.80.126.2^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
NS	`ns3.aei.com`
		A	208.80.125.2^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
NS	`ns4.aei.com`
		A	208.80.127.2^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
NS	`ns5.aei.com`
		A	208.80.127.2^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
TXT	`v=spf1 -all`
SOA	`ns0.dnsmadeeasy.com`dns@dnsmadeeasy.com 2008-01-01 #17

`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=1785737627

Same first word

symphony-systems.com

DNS History

11 records (7 active, 4 former)

●NSns0.dnsmadeeasy.com2026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

●NSns1.aei.com2026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

●NSns2.aei.com2026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

●NSns3.aei.com2026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

●NSns4.aei.com2026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

●NSns5.aei.com2026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

○NSns71.worldnic.com2015-07-07 → 2017-04-20 · 4 obs

● 2015-07-07 18:42:32
● 2017-04-20 01:12:54
○ 2026-07-10 18:41:26
○ 2026-08-03 06:19:52

○NSns72.worldnic.com2015-07-07 → 2017-04-20 · 4 obs

● 2015-07-07 18:42:32
● 2017-04-20 01:12:54
○ 2026-07-10 18:41:26
○ 2026-08-03 06:19:52

○MXp.webcom.ctmail.com2015-11-24 → 2017-04-20 · 4 obs

● 2015-11-24 00:43:24
● 2017-04-20 01:12:54
○ 2026-07-10 18:41:26
○ 2026-08-03 06:19:52

●A216.17.193.1292026-07-10 → 2026-08-03 · 3 obs

○ 2017-04-20 01:12:54
● 2026-07-10 18:41:26
● 2026-08-03 06:19:52

○A216.17.194.1292015-07-07 → 2017-04-20 · 4 obs

● 2015-07-07 18:42:32
● 2017-04-20 01:12:54
○ 2026-07-10 18:41:26
○ 2026-08-03 06:19:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
symphony-systems.com	ns2.aei.com, ns3.aei.com, ns4.aei.com, ns5.aei.com...	5 records

✅ Authoritative Response

Server:208.94.148.2

NS records: ns2.aei.com, ns3.aei.com, ns4.aei.com, ns5.aei.com, ns1.aei.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for symphony-systems.com (unsigned zone)

⏱️ Timing

Total: 1461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.17.193.129`
NS	5	`ns4.aei.com, ns1.aei.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns0.dnsmadeeasy.com dns.dnsmadeeasy.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns2.aei.com, ns3.aei.com, ns4.aei.com...)

Analysis

IP Addresses

symphony-systems.com points to a single IP number: 216.17.193.129.

Additional host names — aei-solar.com, aefc.com, aesolaron.tw and two others — share IP numbers with symphony-systems.com.

Name Servers

symphony-systems.com has 6 name servers — ns1.aei.com, ns2.aei.com, ns3.aei.com and 3 others.

symphony-systems.com shares at least some of its name servers with other domains, including bhsfootball.org, llsoccer.net, bmec.com.au and two others.

These name servers are frequently seen alongside ns0.dnsmadeeasy.com, ns4.aei.com, ns5.aei.com and 5 other name servers.

Host names with two IP numbers:

ns0.dnsmadeeasy.com resolves to 208.94.148.2 and 2600:1800::1.

Host names pointing to a single IP address:

ns1.aei.com resolves to 208.80.124.2.

ns2.aei.com resolves to 208.80.126.2.

ns3.aei.com resolves to 208.80.125.2.

ns4.aei.com resolves to 208.80.127.2.

ns5.aei.com resolves to 208.80.127.2.

The host names ns4.aei.com and ns5.aei.com both resolve to 208.80.127.2 IP addresses.