🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`efficientpractices.com`

DNSSEC	⚠️ Not signed
NS	`ns47.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns48.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
TXT	`apple-domain=jjwtTvA0DPJ8RgQr`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`NS47.WORLDNIC.com`namehost@WORLDNIC.com serial=122121510

`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=1794358776

Same first word

efficientpractices.com

Previous names

Next names

DNS History

7 records (4 active, 3 former)

●NSns47.worldnic.com2015-07-14 → 2026-11-11 · 3 obs

○ 2008-03-20 01:26:26
● 2015-07-14 12:58:20
● 2026-11-11 01:46:18

●NSns48.worldnic.com2015-07-14 → 2026-11-11 · 3 obs

○ 2008-03-20 01:26:26
● 2015-07-14 12:58:20
● 2026-11-11 01:46:18

○MX90539548f6819a478a80e41940c541.pamx1.hotmail.com2015-07-14 → 2015-07-14 · 4 obs

○ 2008-03-20 01:26:26
● 2015-07-14 12:58:20
○ 2015-12-23 17:22:34
○ 2026-11-11 01:46:18

○MXefficientpractices-com.mail.protection.outlook.com2015-12-23 → 2019-01-13 · 5 obs

○ 2015-07-14 12:58:20
● 2015-12-23 17:22:34
● 2019-01-13 22:18:22
○ 2026-08-21 23:31:26
○ 2026-11-11 01:46:18

●MXmx01.mail.icloud.com2026-08-21 → 2026-11-11 · 3 obs

○ 2019-01-13 22:18:22
● 2026-08-21 23:31:26
● 2026-11-11 01:46:18

●MXmx02.mail.icloud.com2026-08-21 → 2026-11-11 · 3 obs

○ 2019-01-13 22:18:22
● 2026-08-21 23:31:26
● 2026-11-11 01:46:18

○A216.239.32.212015-07-14 → 2019-01-13 · 5 obs

○ 2008-03-20 01:26:26
● 2015-07-14 12:58:20
● 2019-01-13 22:18:22
○ 2026-08-21 23:31:26
○ 2026-11-11 01:46:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
efficientpractices.com	ns47.worldnic.com, ns48.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns47.worldnic.com, ns48.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficientpractices.com (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns48.worldnic.com, ns47.worldnic.com`
MX	2	`mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10)`
TXT	2	`v=spf1 include:icloud.com ~all, apple-domain=jjwtTvA0DPJ8RgQr`
SOA	1	`NS47.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns47.worldnic.com, ns48.worldnic.com)

Analysis

Name Servers

efficientpractices.com is served by two delegated name servers, ns47.worldnic.com and ns48.worldnic.com.

efficientpractices.com has the same name server delegation as a number of other domains, such as promenadesdrummondville.com, daviddugansux.com, pocketperfumes.net and two more.

There is an overlap in name servers between efficientpractices.com and other domains, for example dynnova.tech, amcunapologetic.com and onrange.com

These name servers tend to be deployed in combination with the name servers dns1.register.com and dns2.register.com.

Each of ns47.worldnic.com and ns48.worldnic.com has one IP address: ns47.worldnic.com uses 162.159.26.111 and ns48.worldnic.com uses 162.159.27.50.

Mail Servers

The MX records for efficientpractices.com point to two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

efficientpractices.com has the same mail server arrangement as a number of other domains, for example holp.com.br, theneorepublic.com, doublefarley.com and two more.

At least a portion of efficientpractices.com's mail servers are shared with other domains, among them mfx.fm and starlitedeco.com.

Host names resolving to 6 IP numbers:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.

efficientpractices.com - robtex.com