`gas-boilers.tk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:36ba^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:8d1a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.186^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.26^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jason.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jason.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jason.ns.cloudflare.com`
		A	108.162.193.179^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	172.64.33.179^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
		A	173.245.59.179^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jason.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴⁷⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.186, 172.67.141.26
		IPv6 hints	2606:4700:3030::6815:36ba, 2606:4700:3031::ac43:8d1a
SOA	`jason.ns.cloudflare.com`dns@cloudflare.com serial=2408792998

`tk`

	DNSSEC	⚠️ Not signed
	A	217.119.57.22
	NS	`a.ns.tk` ⭐
	NS	`b.ns.tk`
	NS	`c.ns.tk`
	NS	`d.ns.tk`
	SOA	`a.ns.tk`joost\@zuurbier.dot.tk serial=1784925552

🔒 HSTS Preload (+subdomains)

Same first word

gas-boilers.tk

DNS History

13 records (9 active, 4 former)

●NSjason.ns.cloudflare.com2026-04-15 → 2026-07-25 · 2 obs

● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

●NSreza.ns.cloudflare.com2026-04-15 → 2026-07-25 · 2 obs

● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

○MXmail.b-io.co2015-08-06 → 2016-08-11 · 4 obs

● 2015-08-06 03:48:52
● 2016-08-11 20:56:20
○ 2026-04-15 13:29:46
○ 2026-07-25 03:50:00

●MXroute1.mx.cloudflare.net2026-04-15 → 2026-07-25 · 3 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

●MXroute2.mx.cloudflare.net2026-04-15 → 2026-07-25 · 3 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

●MXroute3.mx.cloudflare.net2026-04-15 → 2026-07-25 · 3 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

●A104.21.54.1862026-04-15 → 2026-07-25 · 3 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

●A172.67.141.262026-04-15 → 2026-07-25 · 3 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
● 2026-07-25 03:50:00

○A195.20.47.1772015-08-06 → 2016-08-11 · 4 obs

● 2015-08-06 03:48:52
● 2016-08-11 20:56:20
○ 2026-04-15 13:29:46
○ 2026-07-25 03:50:00

●A2606:4700:3030::6815:36ba2026-07-25 → 2026-07-25 · 3 obs

○ 2026-04-15 13:29:46
● 2026-07-25 03:49:58
● 2026-07-25 03:50:00

●A2606:4700:3031::ac43:8d1a2026-07-25 → 2026-07-25 · 3 obs

○ 2026-04-15 13:29:46
● 2026-07-25 03:49:58
● 2026-07-25 03:50:00

○A2606:4700:3034::6815:36ba2026-04-15 → 2026-04-15 · 4 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
○ 2026-07-25 03:49:58
○ 2026-07-25 03:50:00

○A2606:4700:3035::ac43:8d1a2026-04-15 → 2026-04-15 · 4 obs

○ 2016-08-11 20:56:20
● 2026-04-15 13:29:46
○ 2026-07-25 03:49:58
○ 2026-07-25 03:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tk	a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk	8 records
gas-boilers.tk	reza.ns.cloudflare.com, jason.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.179

NS records: reza.ns.cloudflare.com, jason.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.186, 172.67.141.26`
AAAA	2	`2606:4700:3031::ac43:8d1a, 2606:4700:3030::6815:36ba`
NS	2	`jason.ns.cloudflare.com, reza.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 13), route3.mx.cloudflare.net (pri: 17)...`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jason.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)

Analysis

IP Addresses

gas-boilers.tk has four IP addresses: 104.21.54.186, 172.67.141.26, 2606:4700:3030::6815:36ba and 2606:4700:3031::ac43:8d1a.

Additional host names — link-display.com, mostbet-turkiyegir.com, westec.in and two others — share IP numbers with gas-boilers.tk.

Name Servers

gas-boilers.tk is served by two delegated name servers, jason.ns.cloudflare.com and reza.ns.cloudflare.com.

gas-boilers.tk shares its name server setup with other domains, including douglascline11ban.pages.dev, greenhous-technology.tk, fashion-swimwear.tk and two others.

gas-boilers.tk partially shares its NS delegation with several other domains, including dobierd.org, regmednet.com, yueyuewang.org and two others.

These name servers regularly co-occur with the name servers magdalena.ns.cloudflare.com, teresa.ns.cloudflare.com and liz.ns.cloudflare.com.

Host names with 6 IP numbers:

jason.ns.cloudflare.com carries IP addresses 108.162.193.179, 172.64.33.179 and 173.245.59.179, with 3 other addresses beyond those.

reza.ns.cloudflare.com carries IP addresses 108.162.192.217, 172.64.32.217 and 173.245.58.217, with 3 other addresses beyond those.

Mail Servers

gas-boilers.tk uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

gas-boilers.tk shares mail servers — at least in part — with other domains, including chenjustin.com, jk48.702.yangjiahao.lol, autoserwis-acewicz.pl and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

gas-boilers.tk - robtex.com

gas-boilers.tk

tk

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

`gas-boilers.tk`

`tk`