`dkwcommunications.com`

DNSSEC	⚠️ Not signed
A	151.101.194.159^{🇺🇸 Fastly151.101.192.0/22}
NS	`ns45.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns46.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`d96934a.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	`d96934b.ess.barracudanetworks.com`⁽¹⁰⁾
		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 -all`
SOA	`NS45.WORLDNIC.com`namehost@WORLDNIC.com serial=123112916

`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=1774589672

Subdomains

mail.dkwcommunications.com

Same first word

dkwcommunications.com

DNS History

15 records (5 active, 10 former)

○NSa.dns.hostway.net2015-06-12 → 2017-03-23 · 4 obs

● 2015-06-12 07:05:26
● 2017-03-23 05:59:18
○ 2017-12-16 20:00:58
○ 2026-03-27 05:42:12

○NSb.dns.hostway.net2015-06-12 → 2017-03-23 · 4 obs

● 2015-06-12 07:05:26
● 2017-03-23 05:59:18
○ 2017-12-16 20:00:58
○ 2026-03-27 05:42:12

○NSns1.studio98.com2017-12-16 → 2017-12-16 · 4 obs

○ 2017-03-23 05:59:18
● 2017-12-16 20:00:58
○ 2026-02-24 12:30:04
○ 2026-03-27 05:42:12

○NSns2.studio98.com2017-12-16 → 2017-12-16 · 4 obs

○ 2017-03-23 05:59:18
● 2017-12-16 20:00:58
○ 2026-02-24 12:30:04
○ 2026-03-27 05:42:12

○NSns3.studio98.com2017-12-16 → 2017-12-16 · 4 obs

○ 2017-03-23 05:59:18
● 2017-12-16 20:00:58
○ 2026-02-24 12:30:04
○ 2026-03-27 05:42:12

○NSns4.studio98.com2017-12-16 → 2017-12-16 · 4 obs

○ 2017-03-23 05:59:18
● 2017-12-16 20:00:58
○ 2026-02-24 12:30:04
○ 2026-03-27 05:42:12

●NSns45.worldnic.com2026-02-24 → 2026-03-27 · 3 obs

○ 2017-12-16 20:00:58
● 2026-02-24 12:30:04
● 2026-03-27 05:42:12

●NSns46.worldnic.com2026-02-24 → 2026-03-27 · 3 obs

○ 2017-12-16 20:00:58
● 2026-02-24 12:30:04
● 2026-03-27 05:42:12

●MXd96934a.ess.barracudanetworks.com2016-07-19 → 2026-03-27 · 3 obs

○ 2015-06-12 07:05:26
● 2016-07-19 14:21:08
● 2026-03-27 05:42:12

●MXd96934b.ess.barracudanetworks.com2016-07-19 → 2026-03-27 · 3 obs

○ 2015-06-12 07:05:26
● 2016-07-19 14:21:08
● 2026-03-27 05:42:12

○MXmail.dkwcommunications.com2015-06-12 → 2017-12-16 · 4 obs

● 2015-06-12 07:05:26
● 2017-12-16 20:00:58
○ 2026-02-24 12:30:04
○ 2026-03-27 05:42:12

●A151.101.194.1592026-02-24 → 2026-03-27 · 3 obs

○ 2017-12-16 20:00:58
● 2026-02-24 12:30:04
● 2026-03-27 05:42:12

○A199.230.117.1212015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 07:05:26
○ 2015-10-27 14:12:54
○ 2026-03-27 05:42:12

○A205.186.183.1462015-10-27 → 2017-03-23 · 5 obs

○ 2015-06-12 07:05:26
● 2015-10-27 14:12:54
● 2017-03-23 05:59:18
○ 2017-12-16 20:00:58
○ 2026-03-27 05:42:12

○A45.79.151.62017-12-16 → 2017-12-16 · 4 obs

○ 2017-03-23 05:59:18
● 2017-12-16 20:00:58
○ 2026-02-24 12:30:04
○ 2026-03-27 05:42:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dkwcommunications.com	ns45.worldnic.com, ns46.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns45.worldnic.com, ns46.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dkwcommunications.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.194.159`
NS	2	`ns45.worldnic.com, ns46.worldnic.com`
MX	2	`d96934a.ess.barracudanetworks.com (pri: , d96934b.ess.barracudanetworks.com (pri:`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS45.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)

Analysis

Hierarchy

The parent of mail.dkwcommunications.com is dkwcommunications.com.

IP Addresses

dkwcommunications.com points to a single IP number: 151.101.194.159.

Other host names, for instance ruggerio.com, coasst.org, consolpro.net, 1stbancorp.com and masoniccommunityny.org share IP numbers with dkwcommunications.com.

Name Servers

dkwcommunications.com is delegated to two name servers: ns45.worldnic.com and ns46.worldnic.com.

dkwcommunications.com uses the same name server setup as other domains, for instance proconcretesupply.com, jjmassociates.com, hawklinefarms.com, link-n-go.com and mautort.com.

dkwcommunications.com partially shares name servers with other domains, for instance cubalibreparty.com.

Host names with one IP number:

ns45.worldnic.com points to: 162.159.26.111.

ns46.worldnic.com points to: 162.159.27.50.

Mail Servers

dkwcommunications.com is handled by two mail servers: d96934a.ess.barracudanetworks.com and d96934b.ess.barracudanetworks.com.

Host names with three IP numbers:

d96934a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d96934b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host names that point to 209.222.82.252: d96934a.ess.barracudanetworks.com and d96934b.ess.barracudanetworks.com.

Host names that point to 209.222.82.253: d96934a.ess.barracudanetworks.com and d96934b.ess.barracudanetworks.com.

Host names that point to 209.222.82.255: d96934a.ess.barracudanetworks.com and d96934b.ess.barracudanetworks.com.

dkwcommunications.com - robtex.com