krsu.com - dns.ninja

`krsu.com`

DNSSEC	⚠️ Not signed
A	34.224.160.149^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
		PTR	`ec2-34-224-160-149.compute-1.amazonaws.com`
A	72.1.32.168^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
NS	`ns1.tierra.net` ⭐ ⚠️ Not in parent delegation
		A	72.1.32.185^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.tierra.net`
NS	`ns1.domaindiscover.com` ⚠️ Not in zone NS records
		A	72.1.32.151^{🇺🇸 Amazon72.1.32.0/21 EC2 Prefix}
			PTR	`ns1.domaindiscover.com`
NS	`ns2.domaindiscover.com` ⚠️ Not in zone NS records
		A	35.174.37.23^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-174-37-23.compute-1.amazonaws.com`
NS	`ns2.tierra.net` ⚠️ Not in parent delegation
		A	54.82.141.168^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-141-168.compute-1.amazonaws.com`
MX	`mx1.daemonmail.net` ⭐
		A	44.225.110.60^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`mx1.daemonmail.net`
MX	`mx2.daemonmail.net` ⭐
		A	54.69.243.239^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`mx2.daemonmail.net`
TXT	`v=spf1 include:_spf.tierra.net ~all`
SOA	`ns1.tierra.net`hostmaster@tierra.net 2025-12-30 #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=1783690027

Same first word

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DNS History

12 records (8 active, 4 former)

●NSns1.domaindiscover.com2026-05-03 → 2026-07-10 · 3 obs

○ 2015-06-28 18:18:54
● 2026-05-03 17:43:52
● 2026-07-10 13:46:02

●NSns1.tierra.net2015-06-28 → 2026-07-10 · 2 obs

● 2015-06-28 18:18:54
● 2026-07-10 13:46:02

●NSns2.domaindiscover.com2026-05-03 → 2026-07-10 · 3 obs

○ 2015-06-28 18:18:54
● 2026-05-03 17:43:52
● 2026-07-10 13:46:02

●NSns2.tierra.net2015-06-28 → 2026-07-10 · 2 obs

● 2015-06-28 18:18:54
● 2026-07-10 13:46:02

●MXmx1.daemonmail.net2026-05-03 → 2026-07-10 · 2 obs

● 2026-05-03 17:43:52
● 2026-07-10 13:46:02

●MXmx2.daemonmail.net2026-05-03 → 2026-07-10 · 2 obs

● 2026-05-03 17:43:52
● 2026-07-10 13:46:02

○A216.239.32.212015-06-28 → 2021-02-18 · 4 obs

● 2015-06-28 18:18:54
● 2021-02-18 09:40:36
○ 2026-05-03 17:43:52
○ 2026-07-10 13:46:02

○A216.239.34.212015-06-28 → 2021-02-18 · 4 obs

● 2015-06-28 18:18:54
● 2021-02-18 09:40:36
○ 2026-05-03 17:43:52
○ 2026-07-10 13:46:02

○A216.239.36.212015-06-28 → 2021-02-18 · 4 obs

● 2015-06-28 18:18:54
● 2021-02-18 09:40:36
○ 2026-05-03 17:43:52
○ 2026-07-10 13:46:02

○A216.239.38.212015-06-28 → 2021-02-18 · 4 obs

● 2015-06-28 18:18:54
● 2021-02-18 09:40:36
○ 2026-05-03 17:43:52
○ 2026-07-10 13:46:02

●A34.224.160.1492026-05-03 → 2026-07-10 · 3 obs

○ 2021-02-18 09:40:36
● 2026-05-03 17:43:52
● 2026-07-10 13:46:02

●A72.1.32.1682026-05-03 → 2026-07-10 · 3 obs

○ 2021-02-18 09:40:36
● 2026-05-03 17:43:52
● 2026-07-10 13:46:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
krsu.com	ns1.domaindiscover.com, ns2.domaindiscover.com	2 records

✅ Authoritative Response

Server:35.174.37.23

NS records: ns1.domaindiscover.com, ns2.domaindiscover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krsu.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`72.1.32.168, 34.224.160.149`
NS	2	`ns2.tierra.net, ns1.tierra.net`
MX	2	`mx2.daemonmail.net (pri: 10), mx1.daemonmail.net (pri: 10)`
TXT	1	`v=spf1 include:_spf.tierra.net ~all`
SOA	1	`ns1.tierra.net hostmaster.tierra.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.domaindiscover.com, ns2.domaindiscover.com)

Analysis

IP Addresses

krsu.com resolves to the IP addresses 34.224.160.149 and 72.1.32.168

swica.us, ductwheel.com, doemel.net plus two other host names have IP numbers in common with krsu.com.

Name Servers

Four name servers handle the delegation for krsu.com: ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net.

krsu.com partially shares its NS delegation with several other domains, including cafemovies.com, arizonabluecross.com, elswood.com and two others.

Four host names, each with one IP address: ns1.domaindiscover.com has 72.1.32.151, ns2.domaindiscover.com has 35.174.37.23, ns1.tierra.net has 72.1.32.185 and ns2.tierra.net has 54.82.141.168.

Mail Servers

krsu.com uses two mail servers, mx1.daemonmail.net and mx2.daemonmail.net.

The mail server setup of krsu.com matches that of other domains such as kmsu.org, neonataltmc.com, qmshop.com and two others.

At least a portion of krsu.com's mail servers are also used by other domains, for example ourplacegalaxy.com.

mx1.daemonmail.net resolves to 44.225.110.60. mx2.daemonmail.net resolves to 54.69.243.239. Both host names point to a single IP number.