🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devknowhow.com`

DNSSEC	⚠️ Not signed
A	162.255.119.101^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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=1739165736

`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=1791460834

Same first word

devknowhow.com

Similar names

edvknowhow.net

edvknowhow.com

Previous names

Next names

DNS History

14 records (8 active, 6 former)

○NSbuy.internettraffic.com2015-07-19 → 2015-11-19 · 4 obs

● 2015-07-19 15:31:10
● 2015-11-19 19:53:28
○ 2016-07-07 07:20:18
○ 2026-10-08 12:17:56

●NSdns1.registrar-servers.com2026-09-12 → 2026-10-08 · 3 obs

○ 2018-10-02 14:10:10
● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

●NSdns2.registrar-servers.com2026-09-12 → 2026-10-08 · 3 obs

○ 2018-10-02 14:10:10
● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

○NSns1.uniregistrymarket.link2017-02-11 → 2018-10-02 · 5 obs

○ 2016-07-07 07:20:18
● 2017-02-11 23:46:34
● 2018-10-02 14:10:10
○ 2026-09-12 03:06:44
○ 2026-10-08 12:17:56

○NSns2.uniregistrymarket.link2017-02-11 → 2018-10-02 · 5 obs

○ 2016-07-07 07:20:18
● 2017-02-11 23:46:34
● 2018-10-02 14:10:10
○ 2026-09-12 03:06:44
○ 2026-10-08 12:17:56

○NSsell.internettraffic.com2015-07-19 → 2015-11-19 · 4 obs

● 2015-07-19 15:31:10
● 2015-11-19 19:53:28
○ 2016-07-07 07:20:18
○ 2026-10-08 12:17:56

●MXeforward1.registrar-servers.com2026-09-12 → 2026-10-08 · 2 obs

● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

●MXeforward2.registrar-servers.com2026-09-12 → 2026-10-08 · 2 obs

● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

●MXeforward3.registrar-servers.com2026-09-12 → 2026-10-08 · 2 obs

● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

●MXeforward4.registrar-servers.com2026-09-12 → 2026-10-08 · 2 obs

● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

●MXeforward5.registrar-servers.com2026-09-12 → 2026-10-08 · 2 obs

● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

●A162.255.119.1012026-09-12 → 2026-10-08 · 3 obs

○ 2018-10-02 14:10:10
● 2026-09-12 03:06:44
● 2026-10-08 12:17:56

○A69.172.201.1532017-02-11 → 2018-10-02 · 5 obs

○ 2016-07-07 07:20:18
● 2017-02-11 23:46:34
● 2018-10-02 14:10:10
○ 2026-09-12 03:06:44
○ 2026-10-08 12:17:56

○A69.172.201.2082015-07-19 → 2015-11-19 · 4 obs

● 2015-07-19 15:31:10
● 2015-11-19 19:53:28
○ 2016-07-07 07:20:18
○ 2026-10-08 12:17:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
devknowhow.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ 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 devknowhow.com (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.101`
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`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

devknowhow.com points to a single IP number: 162.255.119.101.

Additional host names — contractfisher.com, 77sensa.org, zapla.site and two others — share IP numbers with devknowhow.com.

Name Servers

DNS delegation for devknowhow.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

devknowhow.com shares its name server setup with other domains, including murfreesboropavers.com, westcoastcourierllc.com, terraadvisoryservices.blog and two others.

devknowhow.com shares at least some of its name servers with other domains, such as markto.app and actprepdallas.com.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

Mail for devknowhow.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

devknowhow.com shares mail servers — at least in part — with other domains, including hiddenwealthbook.com, playkrug.app, linelab.in and two others.

These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.