techknow.info - dns.ninja

`techknow.info`

DNSSEC	⚠️ Not signed
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-cloud-e1.googledomains.com` ⭐
		A	2001:4860:4802:32::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e1.googledomains.com`
		A	216.239.32.110^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-e1.googledomains.com`
NS	`ns-cloud-e2.googledomains.com`
		A	2001:4860:4802:34::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e2.googledomains.com`
		A	216.239.34.110^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-e2.googledomains.com`
NS	`ns-cloud-e3.googledomains.com`
		A	2001:4860:4802:36::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e3.googledomains.com`
		A	216.239.36.110^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-e3.googledomains.com`
NS	`ns-cloud-e4.googledomains.com`
		A	2001:4860:4802:38::6e^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-e4.googledomains.com`
		A	216.239.38.110^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-e4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-e1.googledomains.com`cloud-dns-hostmaster@google.com serial=5

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785161588

Same first word

techknow.org.uk

techknow.buzz

techknow.nl

techknow.co.nz

techknow.me

techknow.co

techknow.co.uk

techknow.pro

techknow.africa

techknow.cc

techknow.guru

techknow.org

techknow.fr

techknow.info

techknow.biz

techknow.tv

techknow.co.il

techknow.eu

techknow.dk

techknow.ie

techknow.com.au

Similar names

DNS History

21 records (10 active, 11 former)

●NSns-cloud-e1.googledomains.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●NSns-cloud-e2.googledomains.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●NSns-cloud-e3.googledomains.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●NSns-cloud-e4.googledomains.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

○NSns39.domaincontrol.com2015-07-01 → 2017-02-14 · 4 obs

● 2015-07-01 14:10:14
● 2017-02-14 03:33:34
○ 2019-03-23 19:30:02
○ 2026-07-27 14:50:44

○NSns40.domaincontrol.com2015-07-01 → 2017-02-14 · 4 obs

● 2015-07-01 14:10:14
● 2017-02-14 03:33:34
○ 2019-03-23 19:30:02
○ 2026-07-27 14:50:44

●MXalt1.aspmx.l.google.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●MXalt2.aspmx.l.google.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●MXalt3.aspmx.l.google.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●MXalt4.aspmx.l.google.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

●MXaspmx.l.google.com2019-03-23 → 2026-07-27 · 3 obs

○ 2017-02-14 03:33:34
● 2019-03-23 19:30:02
● 2026-07-27 14:50:44

○MXmail.techknow.info2015-07-01 → 2017-02-14 · 4 obs

● 2015-07-01 14:10:14
● 2017-02-14 03:33:34
○ 2019-03-23 19:30:02
○ 2026-07-27 14:50:44

○A160.153.47.682015-07-01 → 2016-04-17 · 4 obs

● 2015-07-01 14:10:14
● 2016-04-17 15:03:06
○ 2017-02-14 03:33:34
○ 2026-07-27 14:50:44

○A184.168.221.332017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2026-02-24 08:36:32
○ 2026-07-27 14:50:44

○A184.168.221.392017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2026-02-24 08:36:32
○ 2026-07-27 14:50:44

○A184.168.221.462017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2026-02-24 08:36:32
○ 2026-07-27 14:50:44

○A184.168.221.512017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2026-02-24 08:36:32
○ 2026-07-27 14:50:44

○A184.168.221.572017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2019-03-23 19:30:02
○ 2026-07-27 14:50:44

○A184.168.221.592017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2026-02-24 08:36:32
○ 2026-07-27 14:50:44

●A198.185.159.1442026-02-24 → 2026-07-27 · 3 obs

○ 2019-03-23 19:30:02
● 2026-02-24 08:36:32
● 2026-07-27 14:50:44

○A50.63.202.402017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-17 15:03:06
● 2017-02-14 03:33:34
○ 2026-02-24 08:36:32
○ 2026-07-27 14:50:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
techknow.info	ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com	-

✅ Authoritative Response

Server:216.239.32.110

NS records: ns-cloud-e2.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techknow.info (unsigned zone)

⏱️ Timing

Total: 798ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.185.159.144`
NS	4	`ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-cloud-e1.googledomains.com cloud-dns-`

Analysis

IP Addresses

techknow.info points to a single IP number: 198.185.159.144.

Additional host names — morganlawley.com, wsbmc.com, studio-frankie.com and two others — share IP numbers with techknow.info.

Name Servers

techknow.info has four authoritative name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

techknow.info partially shares its NS delegation with several other domains, including 4thdimensionph.com, albena.biz, sfr-securite.fr and two others.

ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com each carry two IP addresses. ns-cloud-e1.googledomains.com has 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com has 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com has 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com has 216.239.38.110 and 2001:4860:4802:38::6e.

Mail Servers

Mail for techknow.info is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

techknow.info shares mail servers — at least in part — with other domains, including ns500731.ns500754.ns500742.ns500742.ns500671.ns500731.ns500671.ns500705.ns500671.ns500688.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500699.ns500734.ns500693.ns500699.ns500734.ns500699.ns500734.ns500699.ns500588.ns500588.ns500683.ns500588.ns500588.ns500632.ns500110.dtrkdll.com, ns500734.ns500699.ns500699.ns500699.ns500699.ns500693.ns500734.ns500699.ns500588.ns500588.ns500699.ns500588.ns500588.ns500588.ns500588.ns500588.dtrkdll.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.