usiff.com - dns.ninja

`usiff.com`

DNSSEC	⚠️ Not signed
A	35.153.76.72^{🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix}
		PTR	`mail.usiff.com`
NS	`ns1.usiff.us` ⭐
		A	54.161.212.228^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-161-212-228.compute-1.amazonaws.com`
NS	`ns2.usiff.us`
		A	54.161.212.228^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-161-212-228.compute-1.amazonaws.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`v=spf1 +a +mx +ip4:35.153.76.72 include:amazonses.com ~all`
SOA	`ns1.usiff.us`reneholliday@usiff.com 2026-06-02 #3

`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=1786457539

WOT: SAFE (64/100)

Subdomains

mail.usiff.com

Same first word

usiff.us

usiff.com

usiff.net

Similar names

iffus.com

suffi.net

ffuis.edu.ba

iffus.org

iffsu.com

sifuf.com

suffi.com

suiff.com

uisff.com

ffius.net

DNS History

11 records (4 active, 7 former)

●NSns1.usiff.us2015-08-20 → 2026-08-11 · 2 obs

● 2015-08-20 11:45:12
● 2026-08-11 14:27:36

●NSns2.usiff.us2015-08-20 → 2026-08-11 · 2 obs

● 2015-08-20 11:45:12
● 2026-08-11 14:27:36

○MXalt1.aspmx.l.google.com2015-08-20 → 2019-01-20 · 4 obs

● 2015-08-20 11:45:12
● 2019-01-20 16:47:38
○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

○MXalt2.aspmx.l.google.com2015-08-20 → 2019-01-20 · 4 obs

● 2015-08-20 11:45:12
● 2019-01-20 16:47:38
○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

○MXaspmx.l.google.com2015-08-20 → 2019-01-20 · 4 obs

● 2015-08-20 11:45:12
● 2019-01-20 16:47:38
○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

○MXaspmx2.googlemail.com2015-08-20 → 2019-01-20 · 4 obs

● 2015-08-20 11:45:12
● 2019-01-20 16:47:38
○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

○MXaspmx3.googlemail.com2015-08-20 → 2019-01-20 · 4 obs

● 2015-08-20 11:45:12
● 2019-01-20 16:47:38
○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

●MXinbound-smtp.us-east-1.amazonaws.com2026-07-01 → 2026-08-11 · 3 obs

○ 2019-01-20 16:47:38
● 2026-07-01 05:40:38
● 2026-08-11 14:27:36

○MXmail.usiff.com2026-07-01 → 2026-08-11 · 2 obs

○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

●A35.153.76.722026-07-01 → 2026-08-11 · 3 obs

○ 2019-01-20 16:47:38
● 2026-07-01 05:40:38
● 2026-08-11 14:27:36

○A50.97.196.2182015-08-20 → 2019-01-20 · 4 obs

● 2015-08-20 11:45:12
● 2019-01-20 16:47:38
○ 2026-07-01 05:40:38
○ 2026-08-11 14:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
usiff.com	ns1.usiff.us, ns2.usiff.us	-

✅ Authoritative Response

Server:54.161.212.228

NS records: ns1.usiff.us, ns2.usiff.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usiff.com (unsigned zone)

⏱️ Timing

Total: 1222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.153.76.72`
NS	2	`ns1.usiff.us, ns2.usiff.us`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 +a +mx +ip4:35.153.76.72 include:`
SOA	1	`ns1.usiff.us reneholliday.usiff.com`

Analysis

Hierarchy

usiff.com is the parent zone for mail.usiff.com.

IP Addresses

usiff.com directs to one IP number, which is 35.153.76.72.

Name Servers

usiff.com is served by two delegated name servers, ns1.usiff.us and ns2.usiff.us.

usiff.com has the same name server configuration as other domains like local986.org and usiff.us.

ns1.usiff.us and ns2.usiff.us share one IP address between them — 54.161.212.228.

These two host names — ns1.usiff.us and ns2.usiff.us — each point to 54.161.212.228 IP addresses.

Mail Servers

usiff.com routes its mail through a single mail server, inbound-smtp.us-east-1.amazonaws.com.

usiff.com has the same mail server arrangement as a number of other domains, for example northbirminghamtimes.com, imeiba.me, doville-hubs.com and two more.

usiff.com shares at least some of its mail servers with other domains — for example guidely.in, rtvsoftware.atlassian.net, accessibilityfeedback.atlassian.net and two more.

It is common to find these mail servers paired with mail servers inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.