sharpwater.com - dns.ninja

`sharpwater.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns1.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns2.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`d265650a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d265650b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`v=spf1 include:spf.protection.outlook.com mx include:spf.ess.barracudanetwo...`
TXT	`MS=ms33631704`
SOA	`NS1.WORLDNIC.com`namehost@WORLDNIC.com serial=122103113

`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=1782117385

PTR for

45.51.39.66.in-addr.arpa

Subdomains

mail.sharpwater.com

Same first word

sharpwater.com

DNS History

16 records (6 active, 10 former)

●NSns1.worldnic.com2007-10-27 → 2026-06-22 · 5 obs

● 2007-10-27 13:14:14
○ 2015-07-05 22:23:10
○ 2016-02-06 12:00:50
● 2016-05-03 22:47:20
● 2026-06-22 08:59:36

○NSns2.quickserve.com2015-07-05 → 2016-02-06 · 5 obs

○ 2007-10-27 13:14:14
● 2015-07-05 22:23:10
● 2016-02-06 12:00:50
○ 2016-05-03 22:47:20
○ 2026-06-22 08:59:36

●NSns2.worldnic.com2007-10-27 → 2026-06-22 · 5 obs

● 2007-10-27 13:14:14
○ 2015-07-05 22:23:10
○ 2016-02-06 12:00:50
● 2016-05-03 22:47:20
● 2026-06-22 08:59:36

○NSns8.ns0.com2015-07-05 → 2016-02-06 · 5 obs

○ 2007-10-27 13:14:14
● 2015-07-05 22:23:10
● 2016-02-06 12:00:50
○ 2016-05-03 22:47:20
○ 2026-06-22 08:59:36

●MXd265650a.ess.barracudanetworks.com2026-06-22 → 2026-06-22 · 2 obs

○ 2021-08-09 07:56:18
● 2026-06-22 08:59:36

●MXd265650b.ess.barracudanetworks.com2026-06-22 → 2026-06-22 · 2 obs

○ 2021-08-09 07:56:18
● 2026-06-22 08:59:36

○MXd83065a.ess.barracudanetworks.com2018-07-13 → 2021-08-09 · 4 obs

○ 2017-01-28 02:01:08
● 2018-07-13 19:44:30
● 2021-08-09 07:56:18
○ 2026-06-22 08:59:36

○MXd83065b.ess.barracudanetworks.com2018-07-13 → 2021-08-09 · 4 obs

○ 2017-01-28 02:01:08
● 2018-07-13 19:44:30
● 2021-08-09 07:56:18
○ 2026-06-22 08:59:36

○MXmail.sharpwater.com2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 13:14:14
○ 2015-07-05 22:23:10
○ 2026-06-22 08:59:36

○MXremote.sharpwater.com2016-05-03 → 2017-01-28 · 5 obs

○ 2016-02-06 12:00:50
● 2016-05-03 22:47:20
● 2017-01-28 02:01:08
○ 2018-07-13 19:44:30
○ 2026-06-22 08:59:36

○MXremote.sharpwaterculligan.com2015-07-05 → 2016-02-06 · 5 obs

○ 2007-10-27 13:14:14
● 2015-07-05 22:23:10
● 2016-02-06 12:00:50
○ 2016-05-03 22:47:20
○ 2026-06-22 08:59:36

●A141.193.213.202026-06-22 → 2026-06-22 · 2 obs

○ 2021-08-09 07:56:18
● 2026-06-22 08:59:36

●A141.193.213.212026-06-22 → 2026-06-22 · 2 obs

○ 2021-08-09 07:56:18
● 2026-06-22 08:59:36

○A216.92.165.152015-07-05 → 2016-02-06 · 5 obs

○ 2007-10-27 13:14:14
● 2015-07-05 22:23:10
● 2016-02-06 12:00:50
○ 2016-05-03 22:47:20
○ 2026-06-22 08:59:36

○A66.39.51.452016-05-03 → 2021-08-09 · 4 obs

○ 2016-02-06 12:00:50
● 2016-05-03 22:47:20
● 2021-08-09 07:56:18
○ 2026-06-22 08:59:36

○A67.62.159.982007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 13:14:14
○ 2015-07-05 22:23:10
○ 2026-06-22 08:59:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sharpwater.com	ns1.worldnic.com, ns2.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.124

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharpwater.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.21, 141.193.213.20`
NS	2	`ns2.worldnic.com, ns1.worldnic.com`
MX	2	`d265650b.ess.barracudanetworks.com (pri:, d265650a.ess.barracudanetworks.com (pri:`
TXT	2	`v=spf1 include:spf.protection.outlook.c, MS=ms33631704`
SOA	1	`NS1.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mail.sharpwater.com is a subdomain of sharpwater.com.

IP Addresses

sharpwater.com points to the IP addresses 141.193.213.20 and 141.193.213.21

Two other host names, along with www.bigwavesystems.com, acparks.org and waucondapharmacy.com, also share IP numbers with sharpwater.com.

Name Servers

DNS delegation for sharpwater.com points to two name servers: ns1.worldnic.com and ns2.worldnic.com.

sharpwater.com shares its NS records with other domains, for example luceyfamily.com, isbamic.com, homeofenglish.co.uk and two others.

sharpwater.com has partial name server overlap with other domains, including lansystems.net.

Both ns1.worldnic.com and ns2.worldnic.com have a single IP address each — ns1.worldnic.com resolves to 162.159.26.110 while ns2.worldnic.com resolves to 162.159.27.124.

Mail Servers

sharpwater.com is served by two mail servers, d265650a.ess.barracudanetworks.com and d265650b.ess.barracudanetworks.com.

d265650a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d265650b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d265650a.ess.barracudanetworks.com and d265650b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d265650a.ess.barracudanetworks.com and d265650b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d265650a.ess.barracudanetworks.com and d265650b.ess.barracudanetworks.com.