🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`efficientbuilder.org`

DNSSEC	⚠️ Not signed
NS	`ns1.melbourneit.net` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.melbourneit.net`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.melbourneit.net`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.melbourneit.net`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`pamx1.hotmail.com` ⭐
		A	52.101.9.85^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.42.166^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.125^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.103.37^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`v=spf1 include:hotmail.com ~all`
SOA	`ns1.melbourneit.net`admin@melbourneit.net 2017-07-10 #12

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1791421275

Same first word

efficientbuilder.com

efficientbuilder.org

Previous names

Next names

DNS History

8 records (5 active, 3 former)

○NSns1.easyclouddns.net2015-06-15 → 2016-12-07 · 4 obs

● 2015-06-15 06:47:46
● 2016-12-07 19:02:32
○ 2017-08-18 15:09:24
○ 2026-10-08 01:38:50

●NSns1.melbourneit.net2017-08-18 → 2026-10-08 · 3 obs

○ 2016-12-07 19:02:32
● 2017-08-18 15:09:24
● 2026-10-08 01:38:50

○NSns2.easyclouddns.net2015-06-15 → 2016-12-07 · 4 obs

● 2015-06-15 06:47:46
● 2016-12-07 19:02:32
○ 2017-08-18 15:09:24
○ 2026-10-08 01:38:50

●NSns2.melbourneit.net2017-08-18 → 2026-10-08 · 3 obs

○ 2016-12-07 19:02:32
● 2017-08-18 15:09:24
● 2026-10-08 01:38:50

○NSns3.easyclouddns.net2015-06-15 → 2016-12-07 · 4 obs

● 2015-06-15 06:47:46
● 2016-12-07 19:02:32
○ 2017-08-18 15:09:24
○ 2026-10-08 01:38:50

●NSns3.melbourneit.net2017-08-18 → 2026-10-08 · 3 obs

○ 2016-12-07 19:02:32
● 2017-08-18 15:09:24
● 2026-10-08 01:38:50

●NSns4.melbourneit.net2017-08-18 → 2026-10-08 · 3 obs

○ 2016-12-07 19:02:32
● 2017-08-18 15:09:24
● 2026-10-08 01:38:50

●MXpamx1.hotmail.com2015-06-15 → 2026-10-08 · 2 obs

● 2015-06-15 06:47:46
● 2026-10-08 01:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
efficientbuilder.org	ns4.melbourneit.net, ns3.melbourneit.net, ns1.melbourneit.net, ns2.melbourneit.net	-

✅ Authoritative Response

Server:75.2.118.134

NS records: ns4.melbourneit.net, ns3.melbourneit.net, ns1.melbourneit.net, ns2.melbourneit.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficientbuilder.org (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns4.melbourneit.net, ns3.melbourneit.net...`
MX	1	`pamx1.hotmail.com (pri: 1)`
TXT	1	`v=spf1 include:hotmail.com ~all`
SOA	1	`ns1.melbourneit.net admin.melbourneit.ne`

Analysis

Name Servers

The domain efficientbuilder.org is delegated to these four name servers: ns1.melbourneit.net, ns2.melbourneit.net, ns3.melbourneit.net and ns4.melbourneit.net.

efficientbuilder.org partially shares its NS delegation with several other domains, including paycover.com.au, vistareaders.com.au, boccaccio.com.au and two others.

ns1.melbourneit.net resolves to 13.248.158.180. ns2.melbourneit.net resolves to 75.2.118.134. ns3.melbourneit.net resolves to 76.223.26.245. ns4.melbourneit.net resolves to 99.83.147.209. All four hosts carry exactly one IP address.

Mail Servers

efficientbuilder.org routes its mail through a single mail server, pamx1.hotmail.com.

efficientbuilder.org has the same mail server arrangement as a number of other domains, for example lvtax.org, jlmendez.com, dunayfamily.com and two more.

efficientbuilder.org shares at least some of its mail servers with other domains — for example okamoto3.com, bauerdermel-architect.com, burugapalli.com and two more.

The host pamx1.hotmail.com directs to four IP numbers: 52.101.9.85, 52.101.42.166, 52.101.73.125 and 52.101.103.37.

efficientbuilder.org - robtex.com