techfiltered.com - dns.ninja

`techfiltered.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:ccfb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2cea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.234^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.251^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`meadow.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2633^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c233^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meadow.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2233^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meadow.ns.cloudflare.com`
		A	108.162.194.51^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	162.159.38.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
		A	172.64.34.51^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meadow.ns.cloudflare.com`
NS	`rex.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rex.ns.cloudflare.com`
		A	108.162.195.13^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	162.159.44.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
		A	172.64.35.13^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rex.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=Q1GlINqEOm6a8czV-4Dsu15pPPDrYCQKKwutVhKAEmM`
TXT	`protonmail-verification=da047be400fc9715c8c2e7701c68c0c04ca673b9`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.234, 172.67.204.251
		IPv6 hints	2606:4700:3035::ac43:ccfb, 2606:4700:3037::6815:2cea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`meadow.ns.cloudflare.com`dns@cloudflare.com serial=2410475823

`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=1785770457

Previously MX for

techfiltered.com

Same first word

techfiltered.com

Similar names

filteredtech.com

edtechfilter.xyz

DNS History

24 records (8 active, 16 former)

●NSmeadow.ns.cloudflare.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

○NSns1.jerah.org2016-04-09 → 2017-04-11 · 5 obs

○ 2015-11-04 19:31:58
● 2016-04-09 19:42:52
● 2017-04-11 22:52:50
○ 2026-02-15 18:18:50
○ 2026-08-03 15:25:02

○NSns2.jerah.org2016-04-09 → 2017-04-11 · 5 obs

○ 2015-11-04 19:31:58
● 2016-04-09 19:42:52
● 2017-04-11 22:52:50
○ 2026-02-15 18:18:50
○ 2026-08-03 15:25:02

○NSns51.worldnic.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-04-09 19:42:52
○ 2026-08-03 15:25:02

○NSns52.worldnic.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-04-09 19:42:52
○ 2026-08-03 15:25:02

●NSrex.ns.cloudflare.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

○MXalt1.aspmx.l.google.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-02-02 00:39:24
○ 2026-08-03 15:25:02

○MXalt2.aspmx.l.google.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-02-02 00:39:24
○ 2026-08-03 15:25:02

○MXaspmx.l.google.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-02-02 00:39:24
○ 2026-08-03 15:25:02

○MXaspmx2.googlemail.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-02-02 00:39:24
○ 2026-08-03 15:25:02

○MXaspmx3.googlemail.com2015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-02-02 00:39:24
○ 2026-08-03 15:25:02

○MXmail.b-io.co2016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-04 19:31:58
● 2016-02-02 00:39:24
○ 2016-04-09 19:42:52
○ 2026-08-03 15:25:02

●MXmail.protonmail.ch2026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

●MXmailsec.protonmail.ch2026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

○MXtechfiltered.com2016-04-09 → 2017-04-11 · 5 obs

○ 2016-02-02 00:39:24
● 2016-04-09 19:42:52
● 2017-04-11 22:52:50
○ 2026-02-15 18:18:50
○ 2026-08-03 15:25:02

●A104.21.44.2342026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

○A162.209.100.1282015-06-19 → 2015-11-04 · 4 obs

● 2015-06-19 22:12:30
● 2015-11-04 19:31:58
○ 2016-02-02 00:39:24
○ 2026-08-03 15:25:02

●A172.67.204.2512026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

○A172.98.197.32017-04-11 → 2017-04-11 · 4 obs

○ 2017-01-13 03:48:28
● 2017-04-11 22:52:50
○ 2026-02-15 18:18:50
○ 2026-08-03 15:25:02

○A172.98.197.62016-04-09 → 2017-01-13 · 5 obs

○ 2016-02-02 00:39:24
● 2016-04-09 19:42:52
● 2017-01-13 03:48:28
○ 2017-04-11 22:52:50
○ 2026-08-03 15:25:02

○A208.91.197.1322016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-04 19:31:58
● 2016-02-02 00:39:24
○ 2016-04-09 19:42:52
○ 2026-08-03 15:25:02

●A2606:4700:3035::ac43:ccfb2026-08-03 → 2026-08-03 · 2 obs

○ 2026-06-14 01:26:10
● 2026-08-03 15:25:02

●A2606:4700:3037::6815:2cea2026-02-15 → 2026-08-03 · 3 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-08-03 15:25:02

○A2606:4700:3037::ac43:ccfb2026-02-15 → 2026-06-14 · 4 obs

○ 2017-04-11 22:52:50
● 2026-02-15 18:18:50
● 2026-06-14 01:26:10
○ 2026-08-03 15:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
techfiltered.com	meadow.ns.cloudflare.com, rex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.51

NS records: meadow.ns.cloudflare.com, rex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techfiltered.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.234, 172.67.204.251`
AAAA	2	`2606:4700:3035::ac43:ccfb, 2606:4700:3037::6815:2cea`
NS	2	`meadow.ns.cloudflare.com, rex.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=Q1GlINqEOm6a8cz, protonmail-verification=da047be400fc9715...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`meadow.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (meadow.ns.cloudflare.com, meadow.ns.cloudflare.com, meadow.ns.cloudflare.com...)

Analysis

IP Addresses

techfiltered.com points to the four IP addresses 104.21.44.234, 172.67.204.251, 2606:4700:3035::ac43:ccfb and 2606:4700:3037::6815:2cea.

Two other host names, along with harrys-cafe.com, rangefinderoutlet.com and watchkflow.top, also share IP numbers with techfiltered.com.

Name Servers

techfiltered.com is served by two delegated name servers, meadow.ns.cloudflare.com and rex.ns.cloudflare.com.

techfiltered.com shares its NS records with other domains, for example landmaniac.com, urusbits.com, royevita.com and two others.

There is at least partial name server overlap between techfiltered.com and other domains — ibetmedia.com, evoiqonora.com, qwenytuntyuner.click and two more among them.

These name servers frequently co-occur with the name servers heather.ns.cloudflare.com and iris.ns.cloudflare.com.

DNS names with 6 IP addresses:

meadow.ns.cloudflare.com carries IP addresses 108.162.194.51, 162.159.38.51 and 172.64.34.51, with 3 other addresses beyond those.

rex.ns.cloudflare.com carries IP addresses 108.162.195.13, 162.159.44.13 and 172.64.35.13, with 3 other addresses beyond those.

Mail Servers

techfiltered.com is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with techfiltered.com are yfl.pl, deliberateaction.com, irrepressibleminds.com and two others.

There is at least a partial MX overlap between techfiltered.com and other domains, including elkins.info, jianlondon.com, joram.eu and two others.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.