`ultimawatersystems.com`

DNSSEC	⚠️ Not signed
NS	`ns-1187.awsdns-20.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:a300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1187.awsdns-20.org`
		A	205.251.196.163^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1187.awsdns-20.org`
NS	`ns-1584.awsdns-06.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:3000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1584.awsdns-06.co.uk`
		A	205.251.198.48^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1584.awsdns-06.co.uk`
NS	`ns-277.awsdns-34.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:1500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-277.awsdns-34.com`
		A	205.251.193.21^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-277.awsdns-34.com`
NS	`ns-675.awsdns-20.net` ⚠️ Not in zone NS records
		A	2600:9000:5302:a300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-675.awsdns-20.net`
		A	205.251.194.163^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-675.awsdns-20.net`

`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=1776155952

Same first word

ultimawatersystems.com

DNS History

4 records (4 active, 0 former)

●NSns-1187.awsdns-20.org2026-03-18 → 2026-04-14 · 2 obs

● 2026-03-18 00:35:34
● 2026-04-14 08:44:52

●NSns-1584.awsdns-06.co.uk2026-03-18 → 2026-04-14 · 2 obs

● 2026-03-18 00:35:34
● 2026-04-14 08:44:52

●NSns-277.awsdns-34.com2026-03-18 → 2026-04-14 · 2 obs

● 2026-03-18 00:35:34
● 2026-04-14 08:44:52

●NSns-675.awsdns-20.net2026-03-18 → 2026-04-14 · 2 obs

● 2026-03-18 00:35:34
● 2026-04-14 08:44:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ultimawatersystems.com	ns-675.awsdns-20.net, ns-277.awsdns-34.com, ns-1584.awsdns-06.co.uk, ns-1187.awsdns-20.org	1 record

✅ Authoritative Response

Server:205.251.194.163

NS records: ns-675.awsdns-20.net, ns-277.awsdns-34.com, ns-1584.awsdns-06.co.uk, ns-1187.awsdns-20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultimawatersystems.com (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-277.awsdns-34.com)

Analysis

Name Servers

ultimawatersystems.com is delegated to four name servers: ns-277.awsdns-34.com, ns-675.awsdns-20.net, ns-1187.awsdns-20.org and ns-1584.awsdns-06.co.uk.

ultimawatersystems.com shares name servers with other domains at least partially, for instance devexperience.ro, d3f87dmh7x6t01.cloudfront.net, ediscoveryday.com, vinylkoll.se and weichert.com.

these name servers are commonly used with ns-673.awsdns-20.net, ns-1246.awsdns-27.org, ns-1641.awsdns-13.co.uk, a.ns.neolane.net, b.ns.neolane.net, c.ns.neolane.net, d.ns.neolane.net and e.ns.neolane.net.

Host names with two IP numbers:

ns-277.awsdns-34.com resolves to 2600:9000:5301:1500::1 and 205.251.193.21.

ns-675.awsdns-20.net resolves to 2600:9000:5302:a300::1 and 205.251.194.163.

ns-1187.awsdns-20.org resolves to 2600:9000:5304:a300::1 and 205.251.196.163.

ns-1584.awsdns-06.co.uk resolves to 2600:9000:5306:3000::1 and 205.251.198.48.

ultimawatersystems.com - robtex.com