sendnegativefeedback.com - dns.ninja

`sendnegativefeedback.com`

DNSSEC	⚠️ Not signed
A	35.175.170.194^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`ec2-35-175-170-194.compute-1.amazonaws.com`
A	100.25.75.4^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`ns-806.awsdns-36.net` ⭐
		A	2600:9000:5303:2600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-806.awsdns-36.net`
		A	205.251.195.38^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-806.awsdns-36.net`
NS	`ns-1410.awsdns-48.org`
		A	2600:9000:5305:8200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1410.awsdns-48.org`
		A	205.251.197.130^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1410.awsdns-48.org`
NS	`ns-1956.awsdns-52.co.uk`
		A	2600:9000:5307:a400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1956.awsdns-52.co.uk`
		A	205.251.199.164^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1956.awsdns-52.co.uk`
NS	`ns-325.awsdns-40.com`
		A	2600:9000:5301:4500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-325.awsdns-40.com`
		A	205.251.193.69^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-325.awsdns-40.com`
MX	`mx0.us.cf-ops.net` ⭐
		A	52.22.5.26^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-22-5-26.compute-1.amazonaws.com`
TXT	`v=spf1 ip4:52.22.128.9 -all`
SOA	`ns-806.awsdns-36.net`awsdns-hostmaster@amazon.com serial=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=1785244777

Previously MX for

sendnegativefeedback.com

Same first word

sendnegativefeedback.com

DNS History

12 records (7 active, 5 former)

●NSns-1410.awsdns-48.org2016-12-19 → 2026-07-28 · 2 obs

● 2016-12-19 06:13:46
● 2026-07-28 13:21:02

●NSns-1956.awsdns-52.co.uk2016-12-19 → 2026-07-28 · 2 obs

● 2016-12-19 06:13:46
● 2026-07-28 13:21:02

●NSns-325.awsdns-40.com2016-12-19 → 2026-07-28 · 2 obs

● 2016-12-19 06:13:46
● 2026-07-28 13:21:02

●NSns-806.awsdns-36.net2016-12-19 → 2026-07-28 · 2 obs

● 2016-12-19 06:13:46
● 2026-07-28 13:21:02

●MXmx0.us.cf-ops.net2026-06-08 → 2026-07-28 · 3 obs

○ 2017-11-20 14:44:56
● 2026-06-08 18:26:44
● 2026-07-28 13:21:02

○MXsendnegativefeedback.com2016-12-19 → 2017-11-20 · 4 obs

● 2016-12-19 06:13:46
● 2017-11-20 14:44:56
○ 2026-06-08 18:26:44
○ 2026-07-28 13:21:02

●A100.25.75.42026-06-08 → 2026-07-28 · 3 obs

○ 2017-11-20 14:44:56
● 2026-06-08 18:26:44
● 2026-07-28 13:21:02

○A107.23.100.332016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 06:13:46
○ 2017-11-20 14:44:56
○ 2026-07-28 13:21:02

○A34.194.128.2302017-11-20 → 2017-11-20 · 4 obs

○ 2016-12-19 06:13:46
● 2017-11-20 14:44:56
○ 2026-06-08 18:26:44
○ 2026-07-28 13:21:02

●A35.175.170.1942026-06-08 → 2026-07-28 · 3 obs

○ 2017-11-20 14:44:56
● 2026-06-08 18:26:44
● 2026-07-28 13:21:02

○A52.87.77.482017-11-20 → 2017-11-20 · 4 obs

○ 2016-12-19 06:13:46
● 2017-11-20 14:44:56
○ 2026-06-08 18:26:44
○ 2026-07-28 13:21:02

○A54.164.26.1802016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 06:13:46
○ 2017-11-20 14:44:56
○ 2026-07-28 13:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
sendnegativefeedback.com	ns-325.awsdns-40.com, ns-806.awsdns-36.net, ns-1956.awsdns-52.co.uk, ns-1410.awsdns-48.org	2 records

✅ Authoritative Response

Server:205.251.193.69

NS records: ns-325.awsdns-40.com, ns-806.awsdns-36.net, ns-1956.awsdns-52.co.uk, ns-1410.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendnegativefeedback.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.25.75.4, 35.175.170.194`
NS	4	`ns-1410.awsdns-48.org, ns-1956.awsdns-52.co.uk...`
MX	1	`mx0.us.cf-ops.net (pri: 10)`
TXT	1	`v=spf1 ip4:52.22.128.9 -all`
SOA	1	`ns-806.awsdns-36.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-325.awsdns-40.com, ns-325.awsdns-40.com)

Analysis

IP Addresses

sendnegativefeedback.com has two IP addresses: 35.175.170.194 and 100.25.75.4

cp-msg.com, ec2-35-175-170-194.compute-1.amazonaws.com, hrcommunications.link plus two other host names have IP numbers in common with sendnegativefeedback.com.

Name Servers

Four name servers handle the delegation for sendnegativefeedback.com: ns-325.awsdns-40.com, ns-806.awsdns-36.net, ns-1410.awsdns-48.org and ns-1956.awsdns-52.co.uk.

At least some of sendnegativefeedback.com's name servers are shared with other domains, for example fhaland.com, avr.co.uk, yourcranberry.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-243.awsdns-30.com, ns-1231.awsdns-25.org and ns-1725.awsdns-23.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-325.awsdns-40.com directs to 205.251.193.69 and 2600:9000:5301:4500::1; ns-806.awsdns-36.net directs to 205.251.195.38 and 2600:9000:5303:2600::1; ns-1410.awsdns-48.org directs to 205.251.197.130 and 2600:9000:5305:8200::1; ns-1956.awsdns-52.co.uk directs to 205.251.199.164 and 2600:9000:5307:a400::1.

Mail Servers

sendnegativefeedback.com uses one mail server — mx0.us.cf-ops.net.

The mail server setup of sendnegativefeedback.com matches that of other domains such as securetnet.com, parceltrackingservice.com, alerts.today and two others.

There is one IP number for mx0.us.cf-ops.net: 52.22.5.26.