`buildlink.co`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3036::ac43:9e2a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:8fa^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.250^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.42^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dax.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c385^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dax.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2385^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dax.ns.cloudflare.com`
		A	108.162.195.133^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	162.159.44.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
		A	172.64.35.133^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dax.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.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`⁽⁹⁴⁾
		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`⁽⁹⁹⁾
		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 include:_spf.mx.cloudflare.net include:amazonses.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.250, 172.67.158.42
		IPv6	2606:4700:3036::ac43:9e2a, 2606:4700:3037::6815:8fa
SOA	`dax.ns.cloudflare.com`dns@cloudflare.com serial=2398219343

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759617484

Same first word

buildlink.fi

buildlink.co

buildlink.co.uk

buildlink.net.au

buildlink.com

buildlink.me

buildlink.org

buildlink.co.nz

Similar names

linkbuild.com

linkbuild.net

linkbuild.org

linkbuild.com.my

linkbuild.eu

linkbuild.com.au

DNS History

17 records (9 active, 8 former)

●NSdax.ns.cloudflare.com2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

●NSmona.ns.cloudflare.com2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

○NSns1.epik.com2020-03-03 → 2020-03-03 · 4 obs

○ 2016-07-27 15:28:04
● 2020-03-03 04:03:04
○ 2026-03-06 07:30:32
○ 2026-03-25 01:50:00

○NSns3.epik.com2020-03-03 → 2020-03-03 · 4 obs

○ 2016-07-27 15:28:04
● 2020-03-03 04:03:04
○ 2026-03-06 07:30:32
○ 2026-03-25 01:50:00

○NSns4.epik.com2020-03-03 → 2020-03-03 · 4 obs

○ 2016-07-27 15:28:04
● 2020-03-03 04:03:04
○ 2026-03-06 07:30:32
○ 2026-03-25 01:50:00

○NSns61.worldnic.com2015-07-18 → 2016-07-27 · 4 obs

● 2015-07-18 23:59:30
● 2016-07-27 15:28:04
○ 2020-03-03 04:03:04
○ 2026-03-25 01:50:00

○NSns62.worldnic.com2015-07-18 → 2016-07-27 · 4 obs

● 2015-07-18 23:59:30
● 2016-07-27 15:28:04
○ 2020-03-03 04:03:04
○ 2026-03-25 01:50:00

○MXp.webcom.ctmail.com2015-11-25 → 2016-07-27 · 5 obs

● 2015-11-25 07:55:46
○ 2016-03-22 20:21:36
● 2016-07-27 15:28:04
○ 2020-03-03 04:03:04
○ 2026-03-25 01:50:00

●MXroute1.mx.cloudflare.net2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

●MXroute2.mx.cloudflare.net2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

●MXroute3.mx.cloudflare.net2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

●A104.21.8.2502026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

●A172.67.158.422026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

○A208.91.197.272015-07-18 → 2016-07-27 · 4 obs

● 2015-07-18 23:59:30
● 2016-07-27 15:28:04
○ 2020-03-03 04:03:04
○ 2026-03-25 01:50:00

●A2606:4700:3036::ac43:9e2a2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

●A2606:4700:3037::6815:8fa2026-03-06 → 2026-03-25 · 3 obs

○ 2020-03-03 04:03:04
● 2026-03-06 07:30:32
● 2026-03-25 01:50:00

○A45.88.202.1152020-03-03 → 2020-03-03 · 4 obs

○ 2016-07-27 15:28:04
● 2020-03-03 04:03:04
○ 2026-03-06 07:30:32
○ 2026-03-25 01:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
buildlink.co	dax.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.206

NS records: dax.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.42, 104.21.8.250`
AAAA	2	`2606:4700:3037::6815:8fa, 2606:4700:3036::ac43:9e2a`
NS	2	`dax.ns.cloudflare.com, mona.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 80), route3.mx.cloudflare.net (pri: 94)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dax.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

buildlink.co points to four IP numbers: 2606:4700:3036::ac43:9e2a, 2606:4700:3037::6815:8fa, 104.21.8.250 and 172.67.158.42.

For instance, other host names mail.haix.fr, www.exoticstuning.com, vero(0x706f726e)o.com, remontishe.ru and free-forums.cn share IP numbers with buildlink.co.

Name Servers

buildlink.co is delegated to two name servers: dax.ns.cloudflare.com and mona.ns.cloudflare.com.

buildlink.co shares the same name server setup as other domains, for example auraskininstitute.com and socialmobileusa.com and tverbook.ru.

buildlink.co shares name servers with other domains at least partially, for example drywallguy.net, georgehales.com, learning.tips, infoislalapalma.com and karpcreative.com.

Host names with six IP numbers: host name dax.ns.cloudflare.com points to: 2606:4700:58::a29f:2c85, 2803:f800:50::6ca2:c385, 2a06:98c1:50::ac40:2385, 108.162.195.133, 162.159.44.133 and 172.64.35.133; host name mona.ns.cloudflare.com points to: 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206.

Mail Servers

buildlink.co is served by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

buildlink.co shares mail servers with other domains at least partially; for instance wringer.com, meenan.us, dunns.us, wayfaroutadventures.com and cordbits.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

buildlink.co - robtex.com

buildlink.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`buildlink.co`

`co`