`knowhowhere.com`

DNSSEC	⚠️ Not signed
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
NS	`ns1.dnsimple.com` ⭐
		A	2400:cb00:2049:1::a29f:1804^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.dnsimple.com`
		A	162.159.24.4^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dnsimple.com`
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2400:cb00:2049:1::a29f:1a04^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns3.dnsimple.com`
		A	162.159.26.4^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dnsimple.com`
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`MS=F79CA472FB5A266BDCA512B4654B06550AB6F869`
TXT	`v=spf1 include:spf.messagingengine.com include:mailgun.org ~all`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1657163498

`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=1776065947

Same first word

knowhowhere.com

DNS History

23 records (7 active, 16 former)

○NSdns1.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○NSdns2.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○NSns.liquidweb.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

●NSns1.dnsimple.com2026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

○NSns1.liquidweb.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

●NSns2.dnsimple-edge.net2026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

●NSns3.dnsimple.com2026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

●NSns4.dnsimple-edge.org2026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

○MXeforward1.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○MXeforward2.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○MXeforward3.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○MXeforward4.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○MXeforward5.registrar-servers.com2016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

●MXin1-smtp.messagingengine.com2026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

●MXin2-smtp.messagingengine.com2026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

○MXmx1.emailsrvr.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

○MXmx2.emailsrvr.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

○A162.255.119.2502016-11-19 → 2016-11-19 · 3 obs

● 2016-11-19 08:32:58
○ 2017-07-08 22:23:46
○ 2026-04-13 08:06:42

○A198.185.159.1442017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

○A198.185.159.1452017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

○A198.49.23.1442017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

○A198.49.23.1452017-07-08 → 2017-07-08 · 4 obs

○ 2016-11-19 08:32:58
● 2017-07-08 22:23:46
○ 2026-03-18 16:39:52
○ 2026-04-13 08:06:42

●A75.2.60.52026-03-18 → 2026-04-13 · 3 obs

○ 2017-07-08 22:23:46
● 2026-03-18 16:39:52
● 2026-04-13 08:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
knowhowhere.com	ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net	4 records

✅ Authoritative Response

Server:162.159.24.4

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowhowhere.com (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.2.60.5`
NS	4	`ns1.dnsimple.com, ns2.dnsimple-edge.net...`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	2	`MS=F79CA472FB5A266BDCA512B4654B06550AB6F, v=spf1 include:spf.messagingengine.com i`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)

Analysis

IP Addresses

knowhowhere.com points to a single IP number: 75.2.60.5.

Other host names, for instance motel.com, www.ccmrecruitment.com, stackfi.net, biekelowette.be and creditper.pk share IP numbers with knowhowhere.com.

Name Servers

knowhowhere.com is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

knowhowhere.com shares name servers with other domains at least partially, for instance wonderland.house, hipvan.com.my, bbserver2.com, osephy.com and tricities.biz.

these name servers are commonly used together with ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IP numbers:

ns1.dnsimple.com resolves to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4.

ns3.dnsimple.com resolves to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4.

ns2.dnsimple-edge.net resolves to 2620:111:8005::53 and 199.247.153.53.

ns4.dnsimple-edge.org resolves to 2620:111:8007::53 and 199.247.155.53.

Mail Servers

knowhowhere.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

knowhowhere.com shares the same mail server setup as other domains, including queer.garden, 11ty.dev, malarhojden.nu, eunlu.com and pbrt.org.

Host names with eight IP numbers:

The host name in1-smtp.messagingengine.com resolves to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

The host name in2-smtp.messagingengine.com resolves to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

knowhowhere.com - robtex.com

knowhowhere.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`knowhowhere.com`

`com`