`htc-linux.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:91f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8d32^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.31^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.50^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jillian.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jillian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jillian.ns.cloudflare.com`
		A	108.162.194.44^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	162.159.38.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	172.64.34.44^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
NS	`sergi.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c344^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sergi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2344^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sergi.ns.cloudflare.com`
		A	108.162.195.68^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	162.159.44.68^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
		A	172.64.35.68^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sergi.ns.cloudflare.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.9.31, 172.67.141.50
		IPv6	2606:4700:3035::6815:91f, 2606:4700:3037::ac43:8d32
SOA	`jillian.ns.cloudflare.com`dns@cloudflare.com serial=2399805898

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

rank #921473 globally
rank #68675 in the tld
WOT: SAFE (93/100)

Previously MX for

htc-linux.org

Same first word

htc-linux.org

DNS History

12 records (7 active, 5 former)

●NSjillian.ns.cloudflare.com2026-03-21 → 2026-03-24 · 3 obs

○ 2018-08-02 10:25:12
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

○NSns.awellconnected.net2015-07-05 → 2018-08-02 · 4 obs

● 2015-07-05 16:25:04
● 2018-08-02 10:25:12
○ 2026-03-21 23:51:44
○ 2026-03-24 12:58:58

○NSns2.awellconnected.net2015-07-05 → 2018-08-02 · 4 obs

● 2015-07-05 16:25:04
● 2018-08-02 10:25:12
○ 2026-03-21 23:51:44
○ 2026-03-24 12:58:58

○NSns3.awellconnected.net2015-07-05 → 2018-08-02 · 4 obs

● 2015-07-05 16:25:04
● 2018-08-02 10:25:12
○ 2026-03-21 23:51:44
○ 2026-03-24 12:58:58

●NSsergi.ns.cloudflare.com2026-03-21 → 2026-03-24 · 3 obs

○ 2018-08-02 10:25:12
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

○MXhtc-linux.org2015-07-05 → 2017-02-04 · 4 obs

● 2015-07-05 16:25:04
● 2017-02-04 11:09:30
○ 2026-03-21 23:51:44
○ 2026-03-24 12:58:58

●MXmx.stackmail.com2026-03-21 → 2026-03-24 · 3 obs

○ 2017-02-04 11:09:30
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

●A104.21.9.312026-03-21 → 2026-03-24 · 3 obs

○ 2018-08-02 10:25:12
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

●A172.67.141.502026-03-21 → 2026-03-24 · 3 obs

○ 2018-08-02 10:25:12
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

●A2606:4700:3035::6815:91f2026-03-21 → 2026-03-24 · 3 obs

○ 2018-08-02 10:25:12
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

●A2606:4700:3037::ac43:8d322026-03-21 → 2026-03-24 · 3 obs

○ 2018-08-02 10:25:12
● 2026-03-21 23:51:44
● 2026-03-24 12:58:58

○A83.167.180.32015-07-05 → 2018-08-02 · 4 obs

● 2015-07-05 16:25:04
● 2018-08-02 10:25:12
○ 2026-03-21 23:51:44
○ 2026-03-24 12:58:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
htc-linux.org	sergi.ns.cloudflare.com, jillian.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.44

NS records: sergi.ns.cloudflare.com, jillian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htc-linux.org (unsigned zone)

⏱️ Timing

Total: 914ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.9.31, 172.67.141.50`
AAAA	2	`2606:4700:3035::6815:91f, 2606:4700:3037::ac43:8d32`
NS	2	`jillian.ns.cloudflare.com, sergi.ns.cloudflare.com`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jillian.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

htc-linux.org resolves to four IPs: 2606:4700:3035::6815:91f, 2606:4700:3037::ac43:8d32, 104.21.9.31 and 172.67.141.50.

Other host names, for instance www.flashchess3.com, 123movies.college, 777sh.co, www.deliveryservicesdallas.com and tradingviewsc.com share IP numbers with htc-linux.org.

Name Servers

htc-linux.org has two name servers: jillian.ns.cloudflare.com and sergi.ns.cloudflare.com.

htc-linux.org shares the same name server setup as other domains, for example lbd.clothing, sissyworld.com, mamysuzanne.com, wildwokstatesville.com and bahrslandingnj.com.

htc-linux.org shares some name servers with other domains, for example institutabdullahsaid.ac.id, aa8023.com, nexuscraft.ca, delidom.fr and dimensionluft.de.

These name servers are commonly used with the name servers olga.ns.cloudflare.com.

Host names with six IP numbers: jillian.ns.cloudflare.com points to: 2606:4700:50::a29f:262c, 2803:f800:50::6ca2:c22c, 2a06:98c1:50::ac40:222c, 108.162.194.44, 162.159.38.44 and 172.64.34.44; sergi.ns.cloudflare.com points to: 2606:4700:58::a29f:2c44, 2803:f800:50::6ca2:c344, 2a06:98c1:50::ac40:2344, 108.162.195.68, 162.159.44.68 and 172.64.35.68.

Mail Servers

htc-linux.org is handled by a single mail server, mx.stackmail.com.

htc-linux.org shares the mail server setup with other domains, for example emediasolutions.co.uk, wearelean.co.uk, dahex.co.uk, ecsc.co.uk and tenancyonline.com.

htc-linux.org shares some mail servers with other domains at least partially, for instance host-re.com and ninodirect.com.

Host name mx.stackmail.com points to IP 185.151.28.67.

htc-linux.org - robtex.com

htc-linux.org

org

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`htc-linux.org`

`org`