knowledgegraph.tech - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgegraph.tech`

DNSSEC	⚠️ Not signed
A	142.93.180.72^{🇺🇸 DIGITALOCEAN142.93.176.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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	`stripe-verification=1127d6bac439fe8abc88d78068b1c646c01800f9935bb534ec08b323a...`
TXT	`google-site-verification=lnKEcepBo09eUXgKpX3ZrsXA1itSy1qcN7hri94T9Tg`
TXT	`v=spf1 include:_spf.google.com include:146314187.spf03.hubspotemail.net -all`
SOA	`ns1.digitalocean.com`hostmaster@knowledgegraph.tech serial=0

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1788221346

Same first word

knowledgegraph.ru

knowledgegraph.it

knowledgegraph.media

knowledgegraph.today

knowledgegraph.global

knowledgegraph.software

knowledgegraph.tech

knowledgegraph.services

knowledgegraph.ca

knowledgegraph.ai

Previous names

Next names

DNS History

15 records (9 active, 6 former)

○NSns-20-b.gandi.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:51:32
○ 2026-08-31 09:40:30
○ 2026-09-01 01:11:36

○NSns-41-c.gandi.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:51:32
○ 2026-08-31 09:40:30
○ 2026-09-01 01:11:36

○NSns-78-a.gandi.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:51:32
○ 2026-08-31 09:40:30
○ 2026-09-01 01:11:36

●NSns1.digitalocean.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

○NSns1.gandi.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:51:32
○ 2026-08-31 09:40:30
○ 2026-09-01 01:11:36

●NSns2.digitalocean.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

●NSns3.digitalocean.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

●MXalt1.aspmx.l.google.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

●MXalt2.aspmx.l.google.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

●MXalt3.aspmx.l.google.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

●MXalt4.aspmx.l.google.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

●MXaspmx.l.google.com2026-08-31 → 2026-09-01 · 3 obs

○ 2020-02-28 04:51:32
● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

○MXfb.mail.gandi.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:51:32
○ 2026-08-31 09:40:30
○ 2026-09-01 01:11:36

○MXspool.mail.gandi.net2020-02-28 → 2020-02-28 · 3 obs

● 2020-02-28 04:51:32
○ 2026-08-31 09:40:30
○ 2026-09-01 01:11:36

●A142.93.180.722026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 09:40:30
● 2026-09-01 01:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
knowledgegraph.tech	ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com	-

✅ Authoritative Response

Server:172.64.53.21

NS records: ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgegraph.tech (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.93.180.72`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...`
TXT	3	`stripe-verification=1127d6bac439fe8abc88, google-site-verification=lnKEcepBo09eUXg...`
SOA	1	`ns1.digitalocean.com hostmaster.knowledg`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

knowledgegraph.tech resolves to just one IP address, 142.93.180.72.

Name Servers

knowledgegraph.tech carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

knowledgegraph.tech partially shares its NS delegation with several other domains, including credito4u.it, new-zzz.com, 247.23.64.in-addr.arpa and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

knowledgegraph.tech is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between knowledgegraph.tech and other domains, including maisonsignature.net, ilathys.com, alexandriacb.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com resolves to two addresses: 173.194.45.26 and 2607:f8b0:4004:c19::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

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

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

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