`lookbusy.net`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1767370683

`net`

	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=1784482162

Same first word

lookbusy.net

lookbusy.app

lookbusy.org

Similar names

looksbuy.com

busylook.com

DNS History

21 records (11 active, 10 former)

●NSdns1.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2018-07-01 07:19:10
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●NSdns2.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2018-07-01 07:19:10
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

○NSns1.server4you.io2016-04-28 → 2017-01-01 · 5 obs

○ 2016-01-24 06:18:00
● 2016-04-28 06:03:14
● 2017-01-01 07:32:06
○ 2018-07-01 07:19:10
○ 2026-07-19 17:33:34

○NSns1637.ztomy.com2018-07-01 → 2018-07-01 · 4 obs

○ 2017-01-01 07:32:06
● 2018-07-01 07:19:10
○ 2026-06-25 02:27:42
○ 2026-07-19 17:33:34

○NSns2.server4you.io2016-04-28 → 2017-01-01 · 5 obs

○ 2016-01-24 06:18:00
● 2016-04-28 06:03:14
● 2017-01-01 07:32:06
○ 2018-07-01 07:19:10
○ 2026-07-19 17:33:34

○NSns2637.ztomy.com2018-07-01 → 2018-07-01 · 4 obs

○ 2017-01-01 07:32:06
● 2018-07-01 07:19:10
○ 2026-06-25 02:27:42
○ 2026-07-19 17:33:34

○NSns5.nameserverservice.de2015-06-13 → 2016-01-24 · 4 obs

● 2015-06-13 08:28:40
● 2016-01-24 06:18:00
○ 2016-04-28 06:03:14
○ 2026-07-19 17:33:34

○NSns6.nameserverservice.de2015-06-13 → 2016-01-24 · 4 obs

● 2015-06-13 08:28:40
● 2016-01-24 06:18:00
○ 2016-04-28 06:03:14
○ 2026-07-19 17:33:34

●MXeforward1.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2016-04-28 06:03:14
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●MXeforward2.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2016-04-28 06:03:14
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●MXeforward3.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2016-04-28 06:03:14
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●MXeforward4.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2016-04-28 06:03:14
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●MXeforward5.registrar-servers.com2026-06-25 → 2026-07-19 · 3 obs

○ 2016-04-28 06:03:14
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

○MXmail.lookbusy.net2015-06-13 → 2016-01-24 · 4 obs

● 2015-06-13 08:28:40
● 2016-01-24 06:18:00
○ 2016-04-28 06:03:14
○ 2026-07-19 17:33:34

●A185.199.108.1532026-06-25 → 2026-07-19 · 3 obs

○ 2018-07-01 07:19:10
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●A185.199.109.1532026-06-25 → 2026-07-19 · 3 obs

○ 2018-07-01 07:19:10
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●A185.199.110.1532026-06-25 → 2026-07-19 · 3 obs

○ 2018-07-01 07:19:10
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

●A185.199.111.1532026-06-25 → 2026-07-19 · 3 obs

○ 2018-07-01 07:19:10
● 2026-06-25 02:27:42
● 2026-07-19 17:33:34

○A188.138.100.972015-06-13 → 2016-01-24 · 4 obs

● 2015-06-13 08:28:40
● 2016-01-24 06:18:00
○ 2016-04-28 06:03:14
○ 2026-07-19 17:33:34

○A204.11.56.372018-07-01 → 2018-07-01 · 4 obs

○ 2016-04-28 06:03:14
● 2018-07-01 07:19:10
○ 2026-06-25 02:27:42
○ 2026-07-19 17:33:34

○PTRns1637.ztomy.com2018-07-01 → 2018-07-01 · 3 obs

● 2018-07-01 07:19:10
○ 2026-06-25 02:27:42
○ 2026-07-19 17:33:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lookbusy.net	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lookbusy.net (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

lookbusy.net resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Among the host names that share IP numbers with lookbusy.net are otto-torino.github.io, rxtv.github.io, bonkeybong.com and two others.

Name Servers

The NS records for lookbusy.net delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

lookbusy.net has the same name server delegation as a number of other domains, such as phonefiends.org, parktelonline.com, ouroboros.world and two more.

lookbusy.net partially shares its NS delegation with several other domains, including youngmg.com, multiculturalbranding.com, prepometer.org and two others.

These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

lookbusy.net is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

lookbusy.net shares at least some of its mail servers with other domains — for example boku-support.biz, kindomledger.app, tradecircuits.com and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.